JP2011514637A - コーティングされた先端部を有するガス電界電離イオン源 - Google Patents
コーティングされた先端部を有するガス電界電離イオン源 Download PDFInfo
- Publication number
- JP2011514637A JP2011514637A JP2010549699A JP2010549699A JP2011514637A JP 2011514637 A JP2011514637 A JP 2011514637A JP 2010549699 A JP2010549699 A JP 2010549699A JP 2010549699 A JP2010549699 A JP 2010549699A JP 2011514637 A JP2011514637 A JP 2011514637A
- Authority
- JP
- Japan
- Prior art keywords
- tip
- conductive material
- coating
- supported
- ion source
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims abstract description 22
- 239000004020 conductor Substances 0.000 claims description 102
- 239000011248 coating agent Substances 0.000 claims description 70
- 238000000576 coating method Methods 0.000 claims description 70
- 238000010884 ion-beam technique Methods 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 29
- 230000005684 electric field Effects 0.000 claims description 19
- 230000003287 optical effect Effects 0.000 claims description 19
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 14
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 239000000956 alloy Substances 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 7
- 238000001704 evaporation Methods 0.000 claims description 7
- 229910052741 iridium Inorganic materials 0.000 claims description 7
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 7
- 239000011733 molybdenum Substances 0.000 claims description 7
- 229910052758 niobium Inorganic materials 0.000 claims description 7
- 239000010955 niobium Substances 0.000 claims description 7
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 7
- 229910052697 platinum Inorganic materials 0.000 claims description 7
- 229910052702 rhenium Inorganic materials 0.000 claims description 7
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims description 7
- 229910052715 tantalum Inorganic materials 0.000 claims description 7
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 7
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 7
- 229910052721 tungsten Inorganic materials 0.000 claims description 7
- 239000010937 tungsten Substances 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- 238000005229 chemical vapour deposition Methods 0.000 claims description 6
- 230000008020 evaporation Effects 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 6
- 229910052737 gold Inorganic materials 0.000 claims description 6
- 239000010931 gold Substances 0.000 claims description 6
- 229910052762 osmium Inorganic materials 0.000 claims description 6
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052763 palladium Inorganic materials 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000007740 vapor deposition Methods 0.000 claims description 5
- 238000004544 sputter deposition Methods 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims description 2
- 238000004070 electrodeposition Methods 0.000 claims description 2
- 238000005530 etching Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000005240 physical vapour deposition Methods 0.000 claims description 2
- 239000013638 trimer Substances 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 239000007789 gas Substances 0.000 description 105
- 150000002500 ions Chemical class 0.000 description 87
- 239000000523 sample Substances 0.000 description 32
- 239000002245 particle Substances 0.000 description 24
- 230000007935 neutral effect Effects 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 230000007797 corrosion Effects 0.000 description 9
- 238000005260 corrosion Methods 0.000 description 9
- 239000013078 crystal Substances 0.000 description 8
- 229910052734 helium Inorganic materials 0.000 description 7
- 239000001307 helium Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 229910052756 noble gas Inorganic materials 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 230000002411 adverse Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- -1 helium ions Chemical class 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000013626 chemical specie Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229940124597 therapeutic agent Drugs 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
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/10—Ion sources; Ion guns
- H01J49/16—Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission
- H01J49/168—Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission field ionisation, e.g. corona discharge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J27/00—Ion beam tubes
- H01J27/02—Ion sources; Ion guns
- H01J27/26—Ion sources; Ion guns using surface ionisation, e.g. field effect ion sources, thermionic ion sources
-
- 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
- H01J37/06—Electron sources; Electron guns
- H01J37/065—Construction of guns or parts thereof
-
- 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
- H01J37/08—Ion sources; Ion guns
-
- 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
- H01J37/26—Electron or ion microscopes; Electron or ion diffraction tubes
- H01J37/28—Electron or ion microscopes; Electron or ion diffraction tubes with scanning beams
-
- 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
- H01J2237/063—Electron sources
- H01J2237/06325—Cold-cathode sources
- H01J2237/06341—Field emission
-
- 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
- H01J2237/0802—Field ionization sources
- H01J2237/0807—Gas field ion sources [GFIS]
-
- 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
- H01J2237/26—Electron or ion microscopes
- H01J2237/28—Scanning microscopes
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Combustion & Propulsion (AREA)
- Electron Sources, Ion Sources (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3320808P | 2008-03-03 | 2008-03-03 | |
| PCT/US2009/034000 WO2009111149A1 (en) | 2008-03-03 | 2009-02-13 | Gas field ion source with coated tip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011514637A true JP2011514637A (ja) | 2011-05-06 |
| JP2011514637A5 JP2011514637A5 (enExample) | 2012-03-22 |
Family
ID=40679392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010549699A Pending JP2011514637A (ja) | 2008-03-03 | 2009-02-13 | コーティングされた先端部を有するガス電界電離イオン源 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8314403B2 (enExample) |
| EP (1) | EP2263248B1 (enExample) |
| JP (1) | JP2011514637A (enExample) |
| TW (1) | TWI474362B (enExample) |
| WO (1) | WO2009111149A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008049654B4 (de) | 2008-09-30 | 2024-08-01 | Carl Zeiss Microscopy Gmbh | Elektronenstrahlquelle, Elektronenstrahlsystem mit derselben, Verfahren zur Herstellung der Elektronenstrahlquelle sowie deren Verwendung |
| US8536773B2 (en) | 2011-03-30 | 2013-09-17 | Carl Zeiss Microscopy Gmbh | Electron beam source and method of manufacturing the same |
| KR102220793B1 (ko) * | 2013-06-21 | 2021-02-25 | 스미스 디텍션 몬트리올 인코포레이티드 | 코팅된 코로나 이온화 소스를 위한 방법 및 디바이스 |
| JP6560871B2 (ja) * | 2015-02-03 | 2019-08-14 | 株式会社日立ハイテクサイエンス | 集束イオンビーム装置 |
| DE102020112220B9 (de) * | 2020-05-06 | 2022-05-25 | Carl Zeiss Microscopy Gmbh | Teilchenstrahlgerät zum Abtragen mindestens eines Materials von einer Materialeinheit und Anordnen des Materials an einem Objekt |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5968142A (ja) * | 1982-10-08 | 1984-04-18 | Fujitsu Ltd | 電界電離ガスイオン源用エミツタチツプ |
| JPS60133628A (ja) * | 1983-12-21 | 1985-07-16 | Fujitsu Ltd | 電界電離型イオン源用チツプの製造方法 |
| JPH02123638A (ja) * | 1988-11-01 | 1990-05-11 | Jeol Ltd | 軽元素イオン源 |
| JP2006134638A (ja) * | 2004-11-04 | 2006-05-25 | Univ Waseda | 電子光学装置用電子ビーム源 |
| WO2007067310A2 (en) * | 2005-12-02 | 2007-06-14 | Alis Corporation | Ion sources, systems and methods |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1122085A (en) | 1913-10-08 | 1914-12-22 | J H Willoughby | Compressor. |
| DE2333866A1 (de) | 1973-07-03 | 1975-01-23 | Max Planck Gesellschaft | Felddesorptions-ionenquelle und verfahren zu ihrer herstellung |
| US4085330A (en) * | 1976-07-08 | 1978-04-18 | Burroughs Corporation | Focused ion beam mask maker |
| JPS5878557U (ja) * | 1981-11-24 | 1983-05-27 | 株式会社日立製作所 | 電界放出型イオン源 |
| US4686414A (en) * | 1984-11-20 | 1987-08-11 | Hughes Aircraft Company | Enhanced wetting of liquid metal alloy ion sources |
| JPH0746585B2 (ja) * | 1985-05-24 | 1995-05-17 | 株式会社日立製作所 | イオンビーム装置およびイオンビーム形成方法 |
| JP4656790B2 (ja) * | 1999-08-20 | 2011-03-23 | エフ イー アイ カンパニ | 寿命が延長されたショットキーエミッター |
| GB2374979A (en) * | 2000-12-28 | 2002-10-30 | Ims Ionen Mikrofab Syst | A field ionisation source |
| GB2372146B (en) * | 2001-02-09 | 2003-03-26 | Leica Microsys Lithography Ltd | Cathode |
| US7511279B2 (en) | 2003-10-16 | 2009-03-31 | Alis Corporation | Ion sources, systems and methods |
| US20070228287A1 (en) | 2006-03-20 | 2007-10-04 | Alis Technology Corporation | Systems and methods for a gas field ionization source |
| US7176610B2 (en) * | 2004-02-10 | 2007-02-13 | Toshiba Machine America, Inc. | High brightness thermionic cathode |
| GB2424754A (en) * | 2005-03-29 | 2006-10-04 | Univ Basel | A focused ion beam generator |
| US7939800B2 (en) * | 2005-10-19 | 2011-05-10 | ICT, Integrated Circuit Testing, Gesellschaft fur Halbleiterpruftechnik mbH | Arrangement and method for compensating emitter tip vibrations |
| WO2007055154A1 (ja) * | 2005-11-08 | 2007-05-18 | Advantest Corporation | 電子銃、電子ビーム露光装置及び露光方法 |
| TWI309428B (en) * | 2006-04-07 | 2009-05-01 | Hon Hai Prec Ind Co Ltd | Emission source having carbon nanotube |
| JP4778939B2 (ja) * | 2007-08-31 | 2011-09-21 | 株式会社神戸製鋼所 | イオン源の製造方法、及びこの方法によって製造されたイオン源 |
-
2009
- 2009-02-13 WO PCT/US2009/034000 patent/WO2009111149A1/en not_active Ceased
- 2009-02-13 JP JP2010549699A patent/JP2011514637A/ja active Pending
- 2009-02-13 EP EP09716494.1A patent/EP2263248B1/en not_active Not-in-force
- 2009-02-24 TW TW98105872A patent/TWI474362B/zh not_active IP Right Cessation
-
2010
- 2010-08-26 US US12/869,029 patent/US8314403B2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5968142A (ja) * | 1982-10-08 | 1984-04-18 | Fujitsu Ltd | 電界電離ガスイオン源用エミツタチツプ |
| JPS60133628A (ja) * | 1983-12-21 | 1985-07-16 | Fujitsu Ltd | 電界電離型イオン源用チツプの製造方法 |
| JPH02123638A (ja) * | 1988-11-01 | 1990-05-11 | Jeol Ltd | 軽元素イオン源 |
| JP2006134638A (ja) * | 2004-11-04 | 2006-05-25 | Univ Waseda | 電子光学装置用電子ビーム源 |
| WO2007067310A2 (en) * | 2005-12-02 | 2007-06-14 | Alis Corporation | Ion sources, systems and methods |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI474362B (zh) | 2015-02-21 |
| TW200952020A (en) | 2009-12-16 |
| WO2009111149A1 (en) | 2009-09-11 |
| EP2263248A1 (en) | 2010-12-22 |
| US8314403B2 (en) | 2012-11-20 |
| US20110001058A1 (en) | 2011-01-06 |
| EP2263248B1 (en) | 2016-05-04 |
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