IL91971A - Electron detector for use in a gaseous environment - Google Patents
Electron detector for use in a gaseous environmentInfo
- Publication number
- IL91971A IL91971A IL9197189A IL9197189A IL91971A IL 91971 A IL91971 A IL 91971A IL 9197189 A IL9197189 A IL 9197189A IL 9197189 A IL9197189 A IL 9197189A IL 91971 A IL91971 A IL 91971A
- Authority
- IL
- Israel
- Prior art keywords
- specimen
- detector
- environmental scanning
- electron microscope
- scanning electron
- Prior art date
Links
Classifications
-
- 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
-
- 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
- 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
- H01J37/244—Detectors; Associated components or circuits therefor
-
- 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
- H01J2237/244—Detection characterized by the detecting means
- H01J2237/2446—Position sensitive detectors
- H01J2237/24465—Sectored detectors, e.g. quadrants
-
- 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
- H01J2237/244—Detection characterized by the detecting means
- H01J2237/24475—Scattered electron detectors
-
- 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
- H01J2237/244—Detection characterized by the detecting means
- H01J2237/2448—Secondary particle detectors
-
- 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
- H01J2237/244—Detection characterized by the detecting means
- H01J2237/2449—Detector devices with moving charges in electric or magnetic fields
-
- 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
- H01J2237/245—Detection characterised by the variable being measured
- H01J2237/24507—Intensity, dose or other characteristics of particle beams or electromagnetic radiation
-
- 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
- H01J2237/2602—Details
- H01J2237/2605—Details operating at elevated pressures, e.g. atmosphere
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/257,754 US4897545A (en) | 1987-05-21 | 1988-10-14 | Electron detector for use in a gaseous environment |
Publications (2)
Publication Number | Publication Date |
---|---|
IL91971A0 IL91971A0 (en) | 1990-07-12 |
IL91971A true IL91971A (en) | 1994-06-24 |
Family
ID=22977611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL9197189A IL91971A (en) | 1988-10-14 | 1989-10-12 | Electron detector for use in a gaseous environment |
Country Status (13)
Country | Link |
---|---|
US (1) | US4897545A (ko) |
EP (1) | EP0444085B1 (ko) |
JP (1) | JPH0650615B2 (ko) |
KR (1) | KR940009764B1 (ko) |
CN (1) | CN1018308B (ko) |
AT (1) | ATE178162T1 (ko) |
AU (1) | AU4528489A (ko) |
CA (1) | CA2000571C (ko) |
DE (1) | DE68928958T2 (ko) |
IL (1) | IL91971A (ko) |
MX (1) | MX163919B (ko) |
WO (1) | WO1990004261A1 (ko) |
ZA (1) | ZA897751B (ko) |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06168695A (ja) * | 1992-11-30 | 1994-06-14 | Nikon Corp | 荷電粒子顕微鏡 |
US5412211A (en) * | 1993-07-30 | 1995-05-02 | Electroscan Corporation | Environmental scanning electron microscope |
US5362964A (en) * | 1993-07-30 | 1994-11-08 | Electroscan Corporation | Environmental scanning electron microscope |
JP3291880B2 (ja) * | 1993-12-28 | 2002-06-17 | 株式会社日立製作所 | 走査形電子顕微鏡 |
JPH07262959A (ja) * | 1994-03-24 | 1995-10-13 | Nikon Corp | 走査型電子顕微鏡 |
US5644132A (en) * | 1994-06-20 | 1997-07-01 | Opan Technologies Ltd. | System for high resolution imaging and measurement of topographic and material features on a specimen |
DE69504294T2 (de) * | 1994-12-19 | 1999-04-08 | Opal Technologies Ltd | System zur Hochauflösungsbildgebung und Messung von topographischen Characteristiken und Materialcharakteristiken einer Probe |
US5677531A (en) * | 1995-08-08 | 1997-10-14 | Nikon Corporation | Scanning electron microscope |
US5900667A (en) * | 1996-10-04 | 1999-05-04 | Etec Systems, Inc. | Operating a solid state particle detector within a magnetic deflection field so as to minimize eddy currents |
US6396063B1 (en) | 1997-11-24 | 2002-05-28 | Gerasimos Daniel Danilatos | Radiofrequency gaseous detection device (RF-GDD) |
US5945672A (en) * | 1998-01-29 | 1999-08-31 | Fei Company | Gaseous backscattered electron detector for an environmental scanning electron microscope |
WO1999046797A1 (de) * | 1998-03-10 | 1999-09-16 | Erik Essers | Rasterelektronenmikroskop |
DE19845329C2 (de) * | 1998-03-10 | 2001-09-27 | Erik Essers | Rasterelektronenmikroskop |
US6501077B1 (en) * | 1998-09-25 | 2002-12-31 | Hitachi, Ltd. | Scanning electron microscope |
JP4093662B2 (ja) * | 1999-01-04 | 2008-06-04 | 株式会社日立製作所 | 走査形電子顕微鏡 |
EP1116932A3 (de) * | 2000-01-14 | 2003-04-16 | Leica Microsystems Wetzlar GmbH | Messgerät und Verfahren zun Vermessen von Strukturen auf einem Substrat |
US6392231B1 (en) * | 2000-02-25 | 2002-05-21 | Hermes-Microvision, Inc. | Swinging objective retarding immersion lens electron optics focusing, deflection and signal collection system and method |
GB0005717D0 (en) * | 2000-03-09 | 2000-05-03 | Univ Cambridge Tech | Scanning electron microscope |
WO2002005309A1 (de) * | 2000-07-07 | 2002-01-17 | Leo Elektronenmikroskopie Gmbh | Detektor für variierende druckbereiche und elektronenmikroskop mit einem entsprechenden detektor |
AUPQ932200A0 (en) * | 2000-08-11 | 2000-08-31 | Danilatos, Gerasimos Daniel | Environmental scanning electron microscope |
DE10256718B4 (de) * | 2002-12-04 | 2004-10-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung zur Probenuntersuchung mittels eines atmosphärischen oder druckvariablen Rasterelektronenmikroskops |
DE10331137B4 (de) * | 2003-07-09 | 2008-04-30 | Carl Zeiss Nts Gmbh | Detektorsystem für ein Rasterelektronenmikroskop und Rasterelektronenmikroskop mit einem entsprechenden Detektorsystem |
JP4292068B2 (ja) * | 2003-12-11 | 2009-07-08 | 株式会社日立ハイテクノロジーズ | 走査電子顕微鏡 |
JP4636897B2 (ja) | 2005-02-18 | 2011-02-23 | 株式会社日立ハイテクサイエンスシステムズ | 走査電子顕微鏡 |
JP4732917B2 (ja) * | 2006-02-15 | 2011-07-27 | 株式会社日立ハイテクノロジーズ | 走査型電子顕微鏡及び欠陥検出装置 |
JP4597077B2 (ja) * | 2006-03-14 | 2010-12-15 | 株式会社日立ハイテクノロジーズ | 走査電子顕微鏡 |
WO2007117397A2 (en) * | 2006-03-31 | 2007-10-18 | Fei Company | Improved detector for charged particle beam instrument |
US20080017811A1 (en) * | 2006-07-18 | 2008-01-24 | Collart Erik J H | Beam stop for an ion implanter |
DE102006043895B9 (de) | 2006-09-19 | 2012-02-09 | Carl Zeiss Nts Gmbh | Elektronenmikroskop zum Inspizieren und Bearbeiten eines Objekts mit miniaturisierten Strukturen |
JP5054990B2 (ja) | 2007-01-30 | 2012-10-24 | 株式会社日立ハイテクノロジーズ | 走査形電子顕微鏡 |
EP1953791A1 (en) * | 2007-02-05 | 2008-08-06 | FEI Company | Apparatus for observing a sample with a particle beam and an optical microscope |
JP5758577B2 (ja) * | 2007-02-06 | 2015-08-05 | エフ・イ−・アイ・カンパニー | 高圧荷電粒子ビーム・システム |
JP5276860B2 (ja) * | 2008-03-13 | 2013-08-28 | 株式会社日立ハイテクノロジーズ | 走査電子顕微鏡 |
EP2105944A1 (en) * | 2008-03-28 | 2009-09-30 | FEI Company | Environmental cell for a particle-optical apparatus |
JP4597207B2 (ja) * | 2008-03-31 | 2010-12-15 | 株式会社日立ハイテクノロジーズ | 走査電子顕微鏡 |
US7791020B2 (en) * | 2008-03-31 | 2010-09-07 | Fei Company | Multistage gas cascade amplifier |
US8299432B2 (en) * | 2008-11-04 | 2012-10-30 | Fei Company | Scanning transmission electron microscope using gas amplification |
US8222600B2 (en) * | 2009-05-24 | 2012-07-17 | El-Mul Technologies Ltd. | Charged particle detection system and method |
US8791426B2 (en) * | 2009-11-24 | 2014-07-29 | Lawrence Livermore National Security, Llc. | Electron beam diagnostic system using computed tomography and an annular sensor |
US8629395B2 (en) * | 2010-01-20 | 2014-01-14 | Hitachi High-Technologies Corporation | Charged particle beam apparatus |
JP5542537B2 (ja) * | 2010-06-16 | 2014-07-09 | 株式会社日立ハイテクノロジーズ | 荷電粒子線装置 |
US9679741B2 (en) | 2010-11-09 | 2017-06-13 | Fei Company | Environmental cell for charged particle beam system |
JP5622779B2 (ja) * | 2012-03-26 | 2014-11-12 | 株式会社東芝 | 試料分析装置および試料分析方法 |
US9383460B2 (en) | 2012-05-14 | 2016-07-05 | Bwxt Nuclear Operations Group, Inc. | Beam imaging sensor |
US9535100B2 (en) | 2012-05-14 | 2017-01-03 | Bwxt Nuclear Operations Group, Inc. | Beam imaging sensor and method for using same |
EP2682978B1 (en) * | 2012-07-05 | 2016-10-19 | ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH | Contamination reduction electrode for particle detector |
PL224742B1 (pl) * | 2012-06-06 | 2017-01-31 | Politechnika Wroclawska | Zespolony detektor kierunkowy elektronów |
EP2706554B1 (en) * | 2012-09-10 | 2016-05-25 | Fei Company | Method of using a compound particle-optical lens |
JP5909431B2 (ja) * | 2012-09-27 | 2016-04-26 | 株式会社日立ハイテクノロジーズ | 荷電粒子線装置 |
US9190241B2 (en) | 2013-03-25 | 2015-11-17 | Hermes-Microvision, Inc. | Charged particle beam apparatus |
US9881769B2 (en) * | 2013-10-08 | 2018-01-30 | Hitachi High-Technologies Corporation | Charged particle beam device and charged particle beam device control method |
DE102014226985B4 (de) | 2014-12-23 | 2024-02-08 | Carl Zeiss Microscopy Gmbh | Verfahren zum Analysieren eines Objekts, Computerprogrammprodukt sowie Teilchenstrahlgerät zur Durchführung des Verfahrens |
US9842724B2 (en) * | 2015-02-03 | 2017-12-12 | Kla-Tencor Corporation | Method and system for imaging of a photomask through a pellicle |
US10236156B2 (en) | 2015-03-25 | 2019-03-19 | Hermes Microvision Inc. | Apparatus of plural charged-particle beams |
WO2017027922A1 (en) * | 2015-08-18 | 2017-02-23 | Gerasimos Daniel Danilatos | Wide field atmospheric scanning electron microscope |
US10068744B2 (en) | 2015-12-01 | 2018-09-04 | Carl Zeiss Microscopy Gmbh | Charged particle optical apparatus for through-the lens detection of particles |
US11443915B2 (en) | 2017-09-26 | 2022-09-13 | Asml Netherlands B.V. | Detection of buried features by backscattered particles |
TWI734035B (zh) * | 2017-09-29 | 2021-07-21 | 荷蘭商Asml荷蘭公司 | 半導體基板、帶電粒子束設備、及用於判定帶電粒子信號之方法 |
CN107976458A (zh) * | 2017-10-10 | 2018-05-01 | 中国科学院自动化研究所 | 低能量背散射电子探测器 |
US10777382B2 (en) | 2017-11-21 | 2020-09-15 | Focus-Ebeam Technology (Beijing) Co., Ltd. | Low voltage scanning electron microscope and method for specimen observation |
CN109030518B (zh) * | 2018-06-04 | 2020-04-28 | 西安交通大学 | 一种适用于电子致解吸产额测试装置的可替代电子源 |
EP4117016A1 (en) * | 2021-07-05 | 2023-01-11 | ASML Netherlands B.V. | Charged particle detector |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US27005A (en) * | 1860-01-31 | Machine for shaping hair-brush blocks | ||
US3612859A (en) * | 1968-01-31 | 1971-10-12 | Westinghouse Electric Corp | Method for measuring and controlling the density of a metallic vapor |
FR2220871B1 (ko) * | 1973-07-27 | 1978-01-20 | Jeol Ltd | |
DE2921151C2 (de) * | 1979-05-25 | 1982-12-02 | Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar | Vorrichtung zum Nachweis von in einem Abtast-Elektronenstrahlmikroskop von einer Probe ausgehenden Rückstreuelektronen |
AU534811B2 (en) * | 1979-07-03 | 1984-02-16 | Unisearch Limited | Atmospheric scanning electron microscope |
US4596929A (en) * | 1983-11-21 | 1986-06-24 | Nanometrics Incorporated | Three-stage secondary emission electron detection in electron microscopes |
US4720633A (en) * | 1986-01-17 | 1988-01-19 | Electro-Scan Corporation | Scanning electron microscope for visualization of wet samples |
GB8604004D0 (en) * | 1986-02-18 | 1986-03-26 | Cambridge Instr Ltd | Specimen chamber |
GB8607222D0 (en) * | 1986-03-24 | 1986-04-30 | Welding Inst | Charged particle collection |
US4785182A (en) * | 1987-05-21 | 1988-11-15 | Electroscan Corporation | Secondary electron detector for use in a gaseous atmosphere |
-
1988
- 1988-10-14 US US07/257,754 patent/US4897545A/en not_active Expired - Lifetime
-
1989
- 1989-10-12 ZA ZA897751A patent/ZA897751B/xx unknown
- 1989-10-12 CA CA002000571A patent/CA2000571C/en not_active Expired - Fee Related
- 1989-10-12 IL IL9197189A patent/IL91971A/en not_active IP Right Cessation
- 1989-10-13 EP EP89912794A patent/EP0444085B1/en not_active Expired - Lifetime
- 1989-10-13 AT AT89912794T patent/ATE178162T1/de not_active IP Right Cessation
- 1989-10-13 KR KR1019900701285A patent/KR940009764B1/ko not_active IP Right Cessation
- 1989-10-13 AU AU45284/89A patent/AU4528489A/en not_active Abandoned
- 1989-10-13 JP JP2500613A patent/JPH0650615B2/ja not_active Expired - Lifetime
- 1989-10-13 DE DE68928958T patent/DE68928958T2/de not_active Expired - Lifetime
- 1989-10-13 MX MX17959A patent/MX163919B/es unknown
- 1989-10-13 WO PCT/US1989/004611 patent/WO1990004261A1/en active IP Right Grant
- 1989-10-14 CN CN89108595A patent/CN1018308B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0444085B1 (en) | 1999-03-24 |
EP0444085A1 (en) | 1991-09-04 |
MX163919B (es) | 1992-06-30 |
DE68928958T2 (de) | 1999-09-23 |
CA2000571A1 (en) | 1990-04-14 |
EP0444085A4 (en) | 1992-06-10 |
AU4528489A (en) | 1990-05-01 |
KR900702558A (ko) | 1990-12-07 |
CA2000571C (en) | 1994-05-31 |
ZA897751B (en) | 1991-06-26 |
JPH0650615B2 (ja) | 1994-06-29 |
ATE178162T1 (de) | 1999-04-15 |
IL91971A0 (en) | 1990-07-12 |
JPH04504325A (ja) | 1992-07-30 |
DE68928958D1 (de) | 1999-04-29 |
US4897545A (en) | 1990-01-30 |
KR940009764B1 (ko) | 1994-10-17 |
WO1990004261A1 (en) | 1990-04-19 |
CN1042029A (zh) | 1990-05-09 |
CN1018308B (zh) | 1992-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RH | Patent void |