JP4812749B2 - 荷電粒子のビームにより表面を調査又は改変する装置及び方法 - Google Patents
荷電粒子のビームにより表面を調査又は改変する装置及び方法 Download PDFInfo
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- JP4812749B2 JP4812749B2 JP2007507770A JP2007507770A JP4812749B2 JP 4812749 B2 JP4812749 B2 JP 4812749B2 JP 2007507770 A JP2007507770 A JP 2007507770A JP 2007507770 A JP2007507770 A JP 2007507770A JP 4812749 B2 JP4812749 B2 JP 4812749B2
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- 238000002834 transmittance Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 20
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- 239000000523 sample Substances 0.000 description 65
- 238000010894 electron beam technology Methods 0.000 description 15
- 230000005684 electric field Effects 0.000 description 8
- 238000000151 deposition Methods 0.000 description 6
- 238000004626 scanning electron microscopy Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 5
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Images
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
- H01J37/02—Details
- H01J37/026—Means for avoiding or neutralising unwanted electrical charges on tube components
-
- 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
- H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
- H01J37/09—Diaphragms; Shields associated with electron or ion-optical arrangements; Compensation of disturbing 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
- H01J2237/004—Charge control of objects or beams
- H01J2237/0041—Neutralising arrangements
-
- 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
- H01J2237/02—Details
- H01J2237/026—Shields
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Description
Claims (14)
- 特には走査電子顕微鏡のような、荷電粒子により試料を調査及び/又は改変する装置であって、
a.荷電粒子のビーム(1,2)と、
b.導電性格子(11)を有し、前記荷電粒子のビーム(1,2)が通過する複数の開口(15)を有する遮蔽エレメント(10)と、
を有し、
c.前記遮蔽エレメント(10)と前記試料の表面(20)との間の距離(35)は、0よりも大きく、かつ250μm以下であるような装置において、
d.該格子(11)は、センチメートル当たり78.74(インチ当たり200)より大きいピッチ、及び/又は30%≦T≦80%の透過率T、及び/又は1〜30μmの厚さを有することを特徴とする装置。 - 請求項1に記載の装置において、前記ピッチがセンチメートル当たり275.59(インチ当たり700)以上であることを特徴とする装置。
- 請求項1または2に記載の装置において、前記遮蔽エレメント(10)が一定の電位に維持されることを特徴とする装置。
- 請求項1ないし3の何れか一項に記載の装置において、前記開口(30)が直径dを有し、ここでd≦150μmであることを特徴とする装置。
- 請求項1ないし4の何れか一項に記載の装置において、前記遮蔽エレメント(10)と前記試料の表面(20)との間の距離が、250μm以下であることを特徴とする装置。
- 請求項1ないし5の何れか一項に記載の装置において、前記遮蔽エレメント(10)が外側寸法d’を有し、ここで、d’≧0.2mmであることを特徴とする装置。
- 請求項1ないし6の何れか一項に記載の装置において、前記遮蔽エレメント(10)の厚さが、100μm以下であることを特徴とする装置。
- 請求項1ないし7の何れか一項に記載の装置において、前記荷電粒子が、1より大きな二次電子係数にとり5keVより低いエネルギを持つ電子であることを特徴とする装置。
- 請求項1ないし8の何れか一項に記載の装置において、前記遮蔽エレメント(10)が距離センサを更に有することを特徴とする装置。
- 請求項1ないし9の何れか一項に記載の装置において、前記遮蔽エレメント(10)より上及び/又は下に配置された1以上のガス供給部(90)を更に有することを特徴とする装置。
- 請求項1ないし10の何れか一項に記載の装置において、前記遮蔽エレメント(10)が1以上のガス供給部(90)を更に有することを特徴とする装置。
- 請求項1ないし11の何れか一項に記載の装置を用いて試料を調査及び/又は改変する方法。
- 請求項12に記載の方法において、前記装置が、半導体工業において使用されるようなマスクの修理のために、特には前記マスクからの材料の選択的除去及び/又は前記マスクへの材料の選択的堆積のために使用されることを特徴とする方法。
- 請求項12に記載の方法において、前記装置がCD−SEM測定のために使用されることを特徴とする方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04008972A EP1587128B1 (en) | 2004-04-15 | 2004-04-15 | Apparatus and method for investigating or modifying a surface with a beam of charged particles |
EP04008972.4 | 2004-04-15 | ||
PCT/EP2005/004036 WO2005101451A1 (en) | 2004-04-15 | 2005-04-15 | Apparatus and method for investigating or modifying a surface with beam of charged particles |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011154093A Division JP5560242B2 (ja) | 2004-04-15 | 2011-07-12 | 荷電粒子のビームにより表面を調査又は改変する装置及び方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007533089A JP2007533089A (ja) | 2007-11-15 |
JP4812749B2 true JP4812749B2 (ja) | 2011-11-09 |
Family
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JP2007507770A Active JP4812749B2 (ja) | 2004-04-15 | 2005-04-15 | 荷電粒子のビームにより表面を調査又は改変する装置及び方法 |
JP2011154093A Active JP5560242B2 (ja) | 2004-04-15 | 2011-07-12 | 荷電粒子のビームにより表面を調査又は改変する装置及び方法 |
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JP2011154093A Active JP5560242B2 (ja) | 2004-04-15 | 2011-07-12 | 荷電粒子のビームにより表面を調査又は改変する装置及び方法 |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP1587128B1 (ja) |
JP (2) | JP4812749B2 (ja) |
KR (1) | KR101101558B1 (ja) |
CN (2) | CN100580865C (ja) |
AT (1) | ATE512455T1 (ja) |
WO (1) | WO2005101451A1 (ja) |
Families Citing this family (21)
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DE102006043895B9 (de) | 2006-09-19 | 2012-02-09 | Carl Zeiss Nts Gmbh | Elektronenmikroskop zum Inspizieren und Bearbeiten eines Objekts mit miniaturisierten Strukturen |
TWI479570B (zh) * | 2007-12-26 | 2015-04-01 | Nawotec Gmbh | 從樣本移除材料之方法及系統 |
DE102008037944B4 (de) | 2008-08-14 | 2013-03-21 | Carl Zeiss Sms Gmbh | Verfahren zum elektronenstrahlinduzierten Abscheiden von leitfähigem Material |
DE102008062928A1 (de) | 2008-12-23 | 2010-07-01 | Nawotec Gmbh | Verfahren zum Ermitteln einer Reparaturform eines Defekts an oder in der Nähe einer Kante eines Substrats einer Photomaske |
EP2551889B1 (en) | 2011-07-26 | 2016-03-02 | ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH | Charged particle beam apparatus with shielding member having a charge control electrode |
JP2013101929A (ja) | 2011-11-07 | 2013-05-23 | Fei Co | 荷電粒子ビーム・システムの絞り |
CN102768943A (zh) * | 2012-07-03 | 2012-11-07 | 上海华力微电子有限公司 | 一种晶圆钨连接层表面电荷失衡的修复方法 |
JP6581520B2 (ja) * | 2016-02-09 | 2019-09-25 | 株式会社ニューフレアテクノロジー | 荷電粒子ビーム描画装置 |
KR101787379B1 (ko) * | 2016-05-25 | 2017-10-18 | 한국표준과학연구원 | 모노크로미터의 제조방법 |
US11476083B2 (en) | 2017-03-14 | 2022-10-18 | Protochips, Inc. | Electrical devices with edge slits for mounting sample |
CN108155079B (zh) * | 2017-12-04 | 2019-07-05 | 中国工程物理研究院激光聚变研究中心 | 用于扫描电子显微镜中的x射线靶组件 |
EP3935658A1 (en) * | 2019-03-04 | 2022-01-12 | AGC Glass Europe | Charge neutralizing apparatus |
KR102181456B1 (ko) * | 2019-08-16 | 2020-11-23 | 참엔지니어링(주) | 검사 장치, 수리 장치 및 입자 빔 장치 |
KR102180979B1 (ko) * | 2019-08-19 | 2020-11-19 | 참엔지니어링(주) | 처리 장치 및 방법 |
DE102020120940B4 (de) | 2020-08-07 | 2023-12-28 | Carl Zeiss Smt Gmbh | Bearbeitungsanordnung, Vorrichtung, Verfahren, Spülplatte und Verwendung |
DE102020124306B4 (de) * | 2020-09-17 | 2022-08-11 | Carl Zeiss Smt Gmbh | Vorrichtung zum Analysieren und/oder Bearbeiten einer Probe mit einem Teilchenstrahl und Verfahren |
DE102020124307A1 (de) | 2020-09-17 | 2022-03-17 | Carl Zeiss Smt Gmbh | Vorrichtung zum Analysieren und/oder Bearbeiten einer Probe mit einem Teilchenstrahl und Verfahren |
DE102021120913B3 (de) | 2021-08-11 | 2023-02-09 | Carl Zeiss Smt Gmbh | Vorrichtung zum Analysieren und/oder Bearbeiten einer Probe mit einem Teilchenstrahl und Verfahren |
DE102022119752A1 (de) | 2022-08-05 | 2024-02-08 | Carl Zeiss Smt Gmbh | Verfahren zur Charakterisierung einer Störung in einem Rasterelektronenmikroskop |
DE102023200591A1 (de) | 2023-01-25 | 2024-07-25 | Carl Zeiss Smt Gmbh | Verfahren und vorrichtung zum kontaktlosen einstellen einer elektrostatischen aufladung einer probe |
DE102023201799A1 (de) | 2023-02-28 | 2024-08-29 | Carl Zeiss Smt Gmbh | Erzeugung eines elektrischen Feldes beim Bearbeiten eines Objekts für die Lithografie |
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JP2003186178A (ja) * | 2001-12-21 | 2003-07-03 | Seiko Instruments Inc | フォトマスクの白欠陥修正方法 |
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2004
- 2004-04-15 EP EP04008972A patent/EP1587128B1/en not_active Expired - Lifetime
- 2004-04-15 AT AT04008972T patent/ATE512455T1/de not_active IP Right Cessation
- 2004-04-15 EP EP10011090.7A patent/EP2287883B1/en not_active Expired - Lifetime
-
2005
- 2005-04-15 JP JP2007507770A patent/JP4812749B2/ja active Active
- 2005-04-15 WO PCT/EP2005/004036 patent/WO2005101451A1/en active Application Filing
- 2005-04-15 CN CN200580019455A patent/CN100580865C/zh active Active
- 2005-04-15 KR KR1020067023923A patent/KR101101558B1/ko active IP Right Grant
- 2005-04-15 CN CN2009102539082A patent/CN101714491B/zh active Active
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2011
- 2011-07-12 JP JP2011154093A patent/JP5560242B2/ja active Active
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Also Published As
Publication number | Publication date |
---|---|
JP5560242B2 (ja) | 2014-07-23 |
KR20070007930A (ko) | 2007-01-16 |
EP1587128B1 (en) | 2011-06-08 |
JP2011253816A (ja) | 2011-12-15 |
ATE512455T1 (de) | 2011-06-15 |
EP2287883A2 (en) | 2011-02-23 |
WO2005101451A1 (en) | 2005-10-27 |
CN100580865C (zh) | 2010-01-13 |
EP1587128A1 (en) | 2005-10-19 |
CN101714491A (zh) | 2010-05-26 |
EP2287883A3 (en) | 2011-03-23 |
CN1969364A (zh) | 2007-05-23 |
CN101714491B (zh) | 2012-07-18 |
JP2007533089A (ja) | 2007-11-15 |
KR101101558B1 (ko) | 2012-01-02 |
EP2287883B1 (en) | 2017-08-16 |
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