JPH0357074B2 - - Google Patents
Info
- Publication number
- JPH0357074B2 JPH0357074B2 JP24886989A JP24886989A JPH0357074B2 JP H0357074 B2 JPH0357074 B2 JP H0357074B2 JP 24886989 A JP24886989 A JP 24886989A JP 24886989 A JP24886989 A JP 24886989A JP H0357074 B2 JPH0357074 B2 JP H0357074B2
- Authority
- JP
- Japan
- Prior art keywords
- silicon nitride
- temperature
- type
- gas
- content
- 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.)
- Expired
Links
- 239000013078 crystal Substances 0.000 claims description 63
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 39
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 25
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 18
- 229910021419 crystalline silicon Inorganic materials 0.000 claims description 10
- 239000010936 titanium Substances 0.000 description 50
- 239000007789 gas Substances 0.000 description 33
- 238000004519 manufacturing process Methods 0.000 description 23
- 238000000151 deposition Methods 0.000 description 22
- 239000000758 substrate Substances 0.000 description 22
- 230000008021 deposition Effects 0.000 description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- 229910003902 SiCl 4 Inorganic materials 0.000 description 12
- 229910052710 silicon Inorganic materials 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 239000010703 silicon Substances 0.000 description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- 239000000843 powder Substances 0.000 description 9
- 229910052719 titanium Inorganic materials 0.000 description 8
- 229910021417 amorphous silicon Inorganic materials 0.000 description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- -1 TiCl 4 Inorganic materials 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910003691 SiBr Inorganic materials 0.000 description 4
- 239000012159 carrier gas Substances 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- SLLGVCUQYRMELA-UHFFFAOYSA-N chlorosilicon Chemical compound Cl[Si] SLLGVCUQYRMELA-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 239000005049 silicon tetrachloride Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910017855 NH 4 F Inorganic materials 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 150000002483 hydrogen compounds Chemical class 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24886989A JPH02217394A (ja) | 1980-09-04 | 1989-09-25 | 結晶質窒化珪素塊状体 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55121690A JPS5747706A (en) | 1980-09-04 | 1980-09-04 | Lump of silicon nitride containing ti and its manufacture |
| JP24886989A JPH02217394A (ja) | 1980-09-04 | 1989-09-25 | 結晶質窒化珪素塊状体 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55121690A Division JPS5747706A (en) | 1980-09-04 | 1980-09-04 | Lump of silicon nitride containing ti and its manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02217394A JPH02217394A (ja) | 1990-08-30 |
| JPH0357074B2 true JPH0357074B2 (enrdf_load_stackoverflow) | 1991-08-30 |
Family
ID=26458983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24886989A Granted JPH02217394A (ja) | 1980-09-04 | 1989-09-25 | 結晶質窒化珪素塊状体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02217394A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9256158B2 (en) | 2010-06-11 | 2016-02-09 | Ricoh Company, Limited | Apparatus and method for preventing an information storage device from falling from a removable device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL182741A (en) * | 2007-04-23 | 2012-03-29 | Iscar Ltd | Improved coatings |
-
1989
- 1989-09-25 JP JP24886989A patent/JPH02217394A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9256158B2 (en) | 2010-06-11 | 2016-02-09 | Ricoh Company, Limited | Apparatus and method for preventing an information storage device from falling from a removable device |
| US9599927B2 (en) | 2010-06-11 | 2017-03-21 | Ricoh Company, Ltd. | Apparatus and method for preventing an information storage device from falling from a removable device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02217394A (ja) | 1990-08-30 |
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