JP2018514939A - ガスクラスタイオンビーム技術に基づく中性ビーム処理方法およびそれにより製造される製品 - Google Patents
ガスクラスタイオンビーム技術に基づく中性ビーム処理方法およびそれにより製造される製品 Download PDFInfo
- Publication number
- JP2018514939A JP2018514939A JP2017545938A JP2017545938A JP2018514939A JP 2018514939 A JP2018514939 A JP 2018514939A JP 2017545938 A JP2017545938 A JP 2017545938A JP 2017545938 A JP2017545938 A JP 2017545938A JP 2018514939 A JP2018514939 A JP 2018514939A
- Authority
- JP
- Japan
- Prior art keywords
- gcib
- neutral
- gas
- neutral beam
- gas cluster
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007935 neutral effect Effects 0.000 title claims abstract description 362
- 238000010884 ion-beam technique Methods 0.000 title claims description 56
- 238000005516 engineering process Methods 0.000 title description 11
- 238000003672 processing method Methods 0.000 title description 2
- 239000000758 substrate Substances 0.000 claims abstract description 161
- 238000000034 method Methods 0.000 claims abstract description 148
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 21
- 239000007789 gas Substances 0.000 claims description 341
- 150000002500 ions Chemical class 0.000 claims description 181
- 238000012545 processing Methods 0.000 claims description 150
- 239000000463 material Substances 0.000 claims description 133
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 89
- 239000000178 monomer Substances 0.000 claims description 84
- 230000001133 acceleration Effects 0.000 claims description 58
- 229910052786 argon Inorganic materials 0.000 claims description 49
- 238000005530 etching Methods 0.000 claims description 39
- 239000002245 particle Substances 0.000 claims description 30
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 26
- 229910052799 carbon Inorganic materials 0.000 claims description 26
- 230000015572 biosynthetic process Effects 0.000 claims description 16
- 238000010494 dissociation reaction Methods 0.000 claims description 15
- 230000005593 dissociations Effects 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 230000001965 increasing effect Effects 0.000 claims description 10
- 229910021419 crystalline silicon Inorganic materials 0.000 claims description 9
- 239000007943 implant Substances 0.000 claims description 8
- 230000001737 promoting effect Effects 0.000 claims description 8
- 235000012239 silicon dioxide Nutrition 0.000 claims description 8
- 230000001678 irradiating effect Effects 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 3
- 238000013467 fragmentation Methods 0.000 claims description 3
- 238000006062 fragmentation reaction Methods 0.000 claims description 3
- 238000001020 plasma etching Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 23
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 109
- 229910052710 silicon Inorganic materials 0.000 description 108
- 239000010703 silicon Substances 0.000 description 103
- 230000003287 optical effect Effects 0.000 description 85
- 239000010408 film Substances 0.000 description 76
- 238000000576 coating method Methods 0.000 description 60
- 238000010586 diagram Methods 0.000 description 57
- 230000008569 process Effects 0.000 description 55
- 239000010410 layer Substances 0.000 description 51
- 238000004980 dosimetry Methods 0.000 description 48
- 239000011248 coating agent Substances 0.000 description 45
- 238000005259 measurement Methods 0.000 description 44
- 239000004065 semiconductor Substances 0.000 description 44
- 239000003814 drug Substances 0.000 description 41
- 229940079593 drug Drugs 0.000 description 41
- 125000004429 atom Chemical group 0.000 description 37
- 239000000203 mixture Substances 0.000 description 30
- 238000003917 TEM image Methods 0.000 description 26
- 230000004907 flux Effects 0.000 description 26
- 238000011282 treatment Methods 0.000 description 24
- 229910010271 silicon carbide Inorganic materials 0.000 description 22
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 22
- 238000009499 grossing Methods 0.000 description 20
- 238000010438 heat treatment Methods 0.000 description 20
- VCZFPTGOQQOZGI-UHFFFAOYSA-N lithium bis(oxoboranyloxy)borinate Chemical compound [Li+].[O-]B(OB=O)OB=O VCZFPTGOQQOZGI-UHFFFAOYSA-N 0.000 description 20
- 238000005520 cutting process Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 17
- 238000000926 separation method Methods 0.000 description 17
- 238000000151 deposition Methods 0.000 description 15
- 238000002513 implantation Methods 0.000 description 15
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 15
- 229920002120 photoresistant polymer Polymers 0.000 description 15
- 239000004593 Epoxy Substances 0.000 description 14
- 229910003465 moissanite Inorganic materials 0.000 description 14
- 230000008021 deposition Effects 0.000 description 13
- 238000010828 elution Methods 0.000 description 13
- 230000007246 mechanism Effects 0.000 description 13
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 12
- 229910052796 boron Inorganic materials 0.000 description 12
- 230000015556 catabolic process Effects 0.000 description 12
- 238000006731 degradation reaction Methods 0.000 description 12
- 238000009826 distribution Methods 0.000 description 12
- 239000002019 doping agent Substances 0.000 description 12
- 230000001976 improved effect Effects 0.000 description 12
- 229910052760 oxygen Inorganic materials 0.000 description 12
- 210000002381 plasma Anatomy 0.000 description 12
- 230000006870 function Effects 0.000 description 10
- 241000894007 species Species 0.000 description 10
- PPMWWXLUCOODDK-UHFFFAOYSA-N tetrafluorogermane Chemical compound F[Ge](F)(F)F PPMWWXLUCOODDK-UHFFFAOYSA-N 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 238000011109 contamination Methods 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 230000002829 reductive effect Effects 0.000 description 9
- 238000000605 extraction Methods 0.000 description 8
- 239000010437 gem Substances 0.000 description 8
- 229910001751 gemstone Inorganic materials 0.000 description 8
- 238000005459 micromachining Methods 0.000 description 8
- 230000005855 radiation Effects 0.000 description 8
- 229910004298 SiO 2 Inorganic materials 0.000 description 7
- 239000012298 atmosphere Substances 0.000 description 7
- 238000004630 atomic force microscopy Methods 0.000 description 7
- 239000004020 conductor Substances 0.000 description 7
- 238000001459 lithography Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 7
- 238000006386 neutralization reaction Methods 0.000 description 7
- 229910052756 noble gas Inorganic materials 0.000 description 7
- 229920001721 polyimide Polymers 0.000 description 7
- 238000004381 surface treatment Methods 0.000 description 7
- 235000012431 wafers Nutrition 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 6
- 239000012634 fragment Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 6
- 229910052737 gold Inorganic materials 0.000 description 6
- 239000010931 gold Substances 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 6
- 238000000059 patterning Methods 0.000 description 6
- 230000035515 penetration Effects 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000005280 amorphization Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 230000005684 electric field Effects 0.000 description 5
- 229910000078 germane Inorganic materials 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 150000002835 noble gases Chemical class 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 230000004580 weight loss Effects 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 229910000684 Cobalt-chrome Inorganic materials 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 239000010952 cobalt-chrome Substances 0.000 description 4
- 239000010432 diamond Substances 0.000 description 4
- 229910003460 diamond Inorganic materials 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 239000005304 optical glass Substances 0.000 description 4
- 238000005240 physical vapour deposition Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- 239000003570 air Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000012300 argon atmosphere Substances 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- ZOCHARZZJNPSEU-UHFFFAOYSA-N diboron Chemical compound B#B ZOCHARZZJNPSEU-UHFFFAOYSA-N 0.000 description 3
- 239000003989 dielectric material Substances 0.000 description 3
- 239000000539 dimer Substances 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 239000012777 electrically insulating material Substances 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- ZAHRKKWIAAJSAO-UHFFFAOYSA-N rapamycin Natural products COCC(O)C(=C/C(C)C(=O)CC(OC(=O)C1CCCCN1C(=O)C(=O)C2(O)OC(CC(OC)C(=CC=CC=CC(C)CC(C)C(=O)C)C)CCC2C)C(C)CC3CCC(O)C(C3)OC)C ZAHRKKWIAAJSAO-UHFFFAOYSA-N 0.000 description 3
- 239000002210 silicon-based material Substances 0.000 description 3
- QFJCIRLUMZQUOT-HPLJOQBZSA-N sirolimus Chemical compound C1C[C@@H](O)[C@H](OC)C[C@@H]1C[C@@H](C)[C@H]1OC(=O)[C@@H]2CCCCN2C(=O)C(=O)[C@](O)(O2)[C@H](C)CC[C@H]2C[C@H](OC)/C(C)=C/C=C/C=C/[C@@H](C)C[C@@H](C)C(=O)[C@H](OC)[C@H](O)/C(C)=C/[C@@H](C)C(=O)C1 QFJCIRLUMZQUOT-HPLJOQBZSA-N 0.000 description 3
- 229960002930 sirolimus Drugs 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 239000013590 bulk material Substances 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- -1 coatings Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000009501 film coating Methods 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000005468 ion implantation Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000012811 non-conductive material Substances 0.000 description 2
- 239000012788 optical film Substances 0.000 description 2
- 229920002959 polymer blend Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- 239000010980 sapphire Substances 0.000 description 2
- 229910052594 sapphire Inorganic materials 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 238000001004 secondary ion mass spectrometry Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 239000013638 trimer Substances 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910015900 BF3 Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229910018503 SF6 Inorganic materials 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000006117 anti-reflective coating Substances 0.000 description 1
- RBFQJDQYXXHULB-UHFFFAOYSA-N arsane Chemical compound [AsH3] RBFQJDQYXXHULB-UHFFFAOYSA-N 0.000 description 1
- YBGKQGSCGDNZIB-UHFFFAOYSA-N arsenic pentafluoride Chemical compound F[As](F)(F)(F)F YBGKQGSCGDNZIB-UHFFFAOYSA-N 0.000 description 1
- 238000000089 atomic force micrograph Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000599 controlled substance Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 238000000752 ionisation method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000000329 molecular dynamics simulation Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- OBCUTHMOOONNBS-UHFFFAOYSA-N phosphorus pentafluoride Chemical compound FP(F)(F)(F)F OBCUTHMOOONNBS-UHFFFAOYSA-N 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 238000011870 unpaired t-test Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
- H01L21/321—After treatment
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/0005—Other surface treatment of glass not in the form of fibres or filaments by irradiation
- C03C23/0055—Other surface treatment of glass not in the form of fibres or filaments by irradiation by ion implantation
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/04—Coating on selected surface areas, e.g. using masks
- C23C14/042—Coating on selected surface areas, e.g. using masks using masks
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/0605—Carbon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/58—After-treatment
- C23C14/5806—Thermal treatment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/02—Details
- H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
- H01J37/05—Electron or ion-optical arrangements for separating electrons or ions according to their energy or mass
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
- H01J37/317—Electron-beam or ion-beam tubes for localised treatment of objects for changing properties of the objects or for applying thin layers thereon, e.g. for ion implantation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02115—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material being carbon, e.g. alpha-C, diamond or hydrogen doped carbon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/02227—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process
- H01L21/0223—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process formation by oxidation, e.g. oxidation of the substrate
- H01L21/02233—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process formation by oxidation, e.g. oxidation of the substrate of the semiconductor substrate or a semiconductor layer
- H01L21/02236—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process formation by oxidation, e.g. oxidation of the substrate of the semiconductor substrate or a semiconductor layer group IV semiconductor
- H01L21/02238—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process formation by oxidation, e.g. oxidation of the substrate of the semiconductor substrate or a semiconductor layer group IV semiconductor silicon in uncombined form, i.e. pure silicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
- H01L21/02263—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase
- H01L21/02271—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
- H01L21/02274—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition in the presence of a plasma [PECVD]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/033—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers
- H01L21/0334—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers characterised by their size, orientation, disposition, behaviour, shape, in horizontal or vertical plane
- H01L21/0337—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers characterised by their size, orientation, disposition, behaviour, shape, in horizontal or vertical plane characterised by the process involved to create the mask, e.g. lift-off masks, sidewalls, or to modify the mask, e.g. pre-treatment, post-treatment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/3065—Plasma etching; Reactive-ion etching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/308—Chemical or electrical treatment, e.g. electrolytic etching using masks
- H01L21/3081—Chemical or electrical treatment, e.g. electrolytic etching using masks characterised by their composition, e.g. multilayer masks, materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31105—Etching inorganic layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31105—Etching inorganic layers
- H01L21/31111—Etching inorganic layers by chemical means
- H01L21/31116—Etching inorganic layers by chemical means by dry-etching
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/30—Aspects of methods for coating glass not covered above
- C03C2218/335—Reverse coating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/006—Details of gas supplies, e.g. in an ion source, to a beam line, to a specimen or to a workpiece
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/06—Sources
- H01J2237/08—Ion sources
- H01J2237/0812—Ionized cluster beam [ICB] sources
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Plasma & Fusion (AREA)
- Geochemistry & Mineralogy (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Thermal Sciences (AREA)
- Electron Sources, Ion Sources (AREA)
- Drying Of Semiconductors (AREA)
Abstract
Description
ガスクラスタイオンを加速して、減圧チャンバ内にビーム路(beam path、ビーム軌道)に沿って加速ガスクラスタイオンビームを形成することと、ビーム路に沿って加速ガスクラスタイオンの少なくとも一部の破砕および/または解離を促進することと、ビーム路から荷電粒子を除去して、減圧チャンバ内にビーム路に沿って加速中性ビームを形成することによって形成される。基板は、パターンテンプレートと基板を減圧チャンバに導入することと、ビーム路に基板を保持することと、パターンテンプレートの開口を通じて加速中性ビームを照射することによって基板表面の少なくとも一部を処理し、炭素原子を表面の照射部分に注入することによって表面の照射部分に硬化および/または高密度化炭素含有パターン層を形成することと、テンプレートを基板から分離することと、炭素含有パターン層を有する表面に第1のエッチングを行って、表面の非炭素含有部分(non−carbon−containing)の材料を優先的に除去することと、1以上の溝部と1以上の台部を形成することと、台部および溝部全体にハードマスク層を形成することと、ハードマスク層を平坦化して溝部ではなく台部からハードマスク層を除去することと、任意で、ハードマスク層をマスクとして用いる第2のエッチングを表面に行って基板材料を除去することとによって処理される。
5)高ノズルガス流で動作させること。これにより、ガス、クラスタイオン、およびおそらくは未クラスタイオンのGCIB軌道への輸送を増大させ、衝突を増やしてより多くのモノマーを発生させる。
Claims (20)
- 基板表面にパターンハードマスクを形成するフォトレジストレス方法であって、
減圧チャンバを設けるステップと、
炭素原子を備えるガスクラスタイオンを備えるガスクラスタイオンビームを前記減圧チャンバ内に形成するステップと、
前記ガスクラスタイオンを加速して、前記減圧チャンバ内にビーム路に沿って加速ガスクラスタイオンビームを形成するステップと、
前記ビーム路に沿って前記加速ガスクラスタイオンの少なくとも一部の破砕および/または解離を促進するステップと、
前記ビーム路から荷電粒子を除去して、前記減圧チャンバ内に前記ビーム路に沿って加速中性ビームを形成するステップと、
パターンテンプレートと前記基板を前記減圧チャンバに挿入するステップと、
前記ビーム路に前記基板を保持するステップと、
前記パターンテンプレートの開口を通じて前記加速中性ビームで照射することによって前記基板の表面の一部を処理し、前記表面の照射部分に炭素原子を注入することによって前記表面の照射部分に硬化および/または高密度化炭素含有パターン層を形成するステップと、
前記基板を前記テンプレートから分離するステップと、
前記炭素含有パターン層を有する表面に第1のエッチングを行って、前記表面の非炭素含有部分中の材料を優先的に除去して1以上の溝部と1以上の台部を形成するステップと、
前記台部と溝部全体にハードマスク層を形成するステップと、
前記溝部ではなく前記台部から前記ハードマスク層を除去して前記ハードマスク層を平坦化するステップと、
任意で、前記ハードマスク層をマスクとして使用して前記表面に第2のエッチングを行って、基板材料を除去するステップと、を備える方法。 - 前記除去ステップが、前記ビーム路から略すべての荷電粒子を除去する、請求項1の方法。
- 前記除去ステップ後、前記基板を熱処理するステップをさらに含む、請求項1の方法。
- 前記中性ビームが前記ガスクラスタイオンビームからのガスを主成分とする、請求項1の方法。
- 前記促進ステップが、前記ガスクラスタイオンビームの形成の際にイオン化効率を加速または向上させるステップにおいて加速電圧を上昇させることを含む、請求項1の方法。
- 前記促進ステップが、前記加速ガスクラスタイオンビーム中のイオンの速度範囲を増加させることを含む、請求項1の方法。
- 前記促進ステップが、前記ガスクラスタイオンビームの形成に使用される1以上のガス成分を前記減圧チャンバに導入して、前記ビーム路に沿って圧力を増大させることを含む、請求項1の方法。
- 前記促進ステップが、放射エネルギーを有する前記加速ガスクラスタイオンビームまたは前記中性ビームを照射することを含む、請求項1の方法。
- 前記ワークピースの表面の少なくとも一部を処理する前記中性ビームが、1eV〜数千eVのエネルギーを有するモノマーからほぼ成る、請求項1の方法。
- 前記処理ステップが、前記基板を走査して、前記表面の拡張領域を前記加速中性ビームで処理することをさらに備える、請求項1の方法。
- 前記基板が結晶またはアモルファスシリコンを備える、請求項1の方法。
- 前記処理ステップがSiCX(0.05<X<3)の層を形成する、請求項1の方法。
- 前記ハードマスク層が二酸化ケイ素を備える、請求項1の方法。
- 前記第1のエッチングステップがアルゴンを備える第2の加速中性ビームを採用する、請求項1の方法。
- 前記第2のエッチングステップがCl2またはCCl2F5プラズマエッチング技術を採用する、請求項1の方法。
- 前記加速ステップが、5〜50kVの電位を通じて前記ガスクラスタイオンを加速させる、請求項1の方法。
- 前記処理ステップが、1×1014〜5×1016イオン/cm2の所定の線量まで炭素原子を注入する、請求項1の方法。
- 前記炭素含有パターン層が約1〜約3nmの厚さを有する、請求項1の方法。
- 前記第2のエッチングステップが、前記基板表面を前記ハードマスク領域の底部と共面にさせる、請求項1の方法。
- 請求項1の前記ステップによって形成される基板表面上のパターンハードマスク。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562131669P | 2015-03-11 | 2015-03-11 | |
US62/131,669 | 2015-03-11 | ||
PCT/US2016/022058 WO2016145337A1 (en) | 2015-03-11 | 2016-03-11 | Method for neutral beam processing based on gas cluster ion beam technology and articles produced thereby |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018514939A true JP2018514939A (ja) | 2018-06-07 |
JP6826535B2 JP6826535B2 (ja) | 2021-02-03 |
Family
ID=56879748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017545938A Active JP6826535B2 (ja) | 2015-03-11 | 2016-03-11 | ガスクラスタイオンビーム技術に基づく中性ビーム処理方法およびそれにより製造される製品 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3268505B1 (ja) |
JP (1) | JP6826535B2 (ja) |
KR (1) | KR102542804B1 (ja) |
CN (1) | CN106164326B (ja) |
SG (1) | SG11201707086RA (ja) |
WO (1) | WO2016145337A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102239833B1 (ko) * | 2016-12-21 | 2021-04-13 | 엔씨씨 나노, 엘엘씨 | 기능성 재료를 기판 상에 증착시키기 위한 방법 |
FR3062514A1 (fr) | 2017-02-02 | 2018-08-03 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Formation de reliefs a la surface d'un substrat |
CN113109415B (zh) * | 2021-03-26 | 2024-06-14 | 南昌大学 | 一种适用于二次离子质谱分析的多层膜界面位置表征方法 |
US12080642B2 (en) | 2021-09-08 | 2024-09-03 | Nanya Technology Corporation | Semiconductor device with conductive layers having different pattern densities and method for fabricating the same |
KR102623967B1 (ko) * | 2023-10-16 | 2024-01-12 | (주)와이엔디케이 | 대상물 표면 가공 장치 및 방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009043975A (ja) * | 2007-08-09 | 2009-02-26 | Tokyo Electron Ltd | ドライクリーニング方法、基板処理装置、半導体装置の製造方法及び記憶媒体 |
WO2014130979A1 (en) * | 2013-02-25 | 2014-08-28 | Exogenesis Corporation | Defect reduction in a substrate treatment method |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6348395B1 (en) * | 2000-06-07 | 2002-02-19 | International Business Machines Corporation | Diamond as a polish-stop layer for chemical-mechanical planarization in a damascene process flow |
US6537606B2 (en) | 2000-07-10 | 2003-03-25 | Epion Corporation | System and method for improving thin films by gas cluster ion beam processing |
JP4442698B2 (ja) * | 2007-07-25 | 2010-03-31 | 三菱電機株式会社 | 炭化珪素半導体装置の製造方法 |
WO2010118266A2 (en) * | 2009-04-10 | 2010-10-14 | Applied Materials, Inc. | Use special ion source apparatus and implant with molecular ions to process hdd (high density magnetic disks) with patterned magnetic domains |
CN102379005B (zh) * | 2009-04-13 | 2016-08-24 | 应用材料公司 | 用离子和中性束注入改变膜的磁性 |
US7892926B2 (en) * | 2009-07-24 | 2011-02-22 | International Business Machines Corporation | Fuse link structures using film stress for programming and methods of manufacture |
WO2012027330A1 (en) | 2010-08-23 | 2012-03-01 | Exogenesis Corporation | Method and apparatus for neutral beam processing based on gas cluster ion beam technology |
CN102779753B (zh) * | 2011-05-12 | 2015-05-06 | 中芯国际集成电路制造(上海)有限公司 | 半导体器件制造方法 |
KR101590082B1 (ko) * | 2011-11-23 | 2016-01-29 | 어플라이드 머티어리얼스, 인코포레이티드 | 실리콘 산화물 화학 기상 증착 포토레지스트 평탄화를 위한 장치들 및 방법들 |
RU2648961C2 (ru) | 2012-02-22 | 2018-03-28 | Эксодженезис Корпорейшн | Способ обработки пучком нейтральных частиц, основанный на технологии обработки пучком газовых кластерных ионов, и полученные таким образом изделия |
US20140131308A1 (en) * | 2012-11-14 | 2014-05-15 | Roman Gouk | Pattern fortification for hdd bit patterned media pattern transfer |
CN103606551B (zh) * | 2013-10-18 | 2016-08-17 | 泰科天润半导体科技(北京)有限公司 | 碳化硅沟槽型半导体器件及其制作方法 |
-
2016
- 2016-03-11 KR KR1020167026517A patent/KR102542804B1/ko active IP Right Grant
- 2016-03-11 WO PCT/US2016/022058 patent/WO2016145337A1/en active Application Filing
- 2016-03-11 EP EP16762616.7A patent/EP3268505B1/en active Active
- 2016-03-11 CN CN201680000895.6A patent/CN106164326B/zh active Active
- 2016-03-11 SG SG11201707086RA patent/SG11201707086RA/en unknown
- 2016-03-11 JP JP2017545938A patent/JP6826535B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009043975A (ja) * | 2007-08-09 | 2009-02-26 | Tokyo Electron Ltd | ドライクリーニング方法、基板処理装置、半導体装置の製造方法及び記憶媒体 |
WO2014130979A1 (en) * | 2013-02-25 | 2014-08-28 | Exogenesis Corporation | Defect reduction in a substrate treatment method |
Also Published As
Publication number | Publication date |
---|---|
CN106164326A (zh) | 2016-11-23 |
WO2016145337A1 (en) | 2016-09-15 |
SG11201707086RA (en) | 2017-09-28 |
EP3268505A1 (en) | 2018-01-17 |
KR20170127347A (ko) | 2017-11-21 |
CN106164326B (zh) | 2019-08-16 |
EP3268505A4 (en) | 2018-11-14 |
EP3268505B1 (en) | 2022-05-04 |
JP6826535B2 (ja) | 2021-02-03 |
KR102542804B1 (ko) | 2023-06-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6864376B2 (ja) | ガスクラスタイオンビーム技術に基づく中性ビーム処理を用いて極めて浅くエッチングする方法 | |
US10858732B2 (en) | Method for neutral beam processing based on gas cluster ion beam technology and articles produced thereby | |
RU2579749C2 (ru) | Способ и устройство обработки нейтральным пучком, основанные на технологии пучка газовых кластерных ионов | |
US10181402B2 (en) | Method and apparatus for neutral beam processing based on gas cluster ion beam technology and articles produced thereby | |
US20170303383A1 (en) | Method for neutral beam processing based on gas cluster ion beam technology and articles produced thereby | |
US9799488B2 (en) | Method and apparatus for neutral beam processing based on gas cluster ion beam technology | |
JP6826535B2 (ja) | ガスクラスタイオンビーム技術に基づく中性ビーム処理方法およびそれにより製造される製品 | |
US10825685B2 (en) | Method for neutral beam processing based on gas cluster ion beam technology and articles produced thereby | |
RU2648961C2 (ru) | Способ обработки пучком нейтральных частиц, основанный на технологии обработки пучком газовых кластерных ионов, и полученные таким образом изделия | |
TWI692011B (zh) | 用於基於氣體簇離子束技術的中性束處理之方法及藉其製造之物件 | |
US20240018003A1 (en) | Using anab technology to remove production processing residuals from graphene | |
WO2022217102A9 (en) | Method and apparatus for forming substrate surfaces with exposed crystal lattice using accelerated neutral atom beam |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190225 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200424 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200519 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20200813 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201015 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20201222 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210115 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6826535 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |