DE69231213T2 - Elektronenstrahlgerät - Google Patents

Elektronenstrahlgerät

Info

Publication number
DE69231213T2
DE69231213T2 DE69231213T DE69231213T DE69231213T2 DE 69231213 T2 DE69231213 T2 DE 69231213T2 DE 69231213 T DE69231213 T DE 69231213T DE 69231213 T DE69231213 T DE 69231213T DE 69231213 T2 DE69231213 T2 DE 69231213T2
Authority
DE
Germany
Prior art keywords
electron beam
beam device
electron
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 - Lifetime
Application number
DE69231213T
Other languages
English (en)
Other versions
DE69231213D1 (de
Inventor
Tadashi Otaka
Akimitsu Okura
Hiroshi Iwamoto
Hideo Todokoro
Tsutomu Komoda
Issei Tobita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Hitachi Science Systems Ltd
Original Assignee
Hitachi Ltd
Hitachi Science Systems Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP3335986A external-priority patent/JP2789399B2/ja
Priority claimed from JP3335985A external-priority patent/JP2817072B2/ja
Priority claimed from JP3335981A external-priority patent/JP2911281B2/ja
Application filed by Hitachi Ltd, Hitachi Science Systems Ltd filed Critical Hitachi Ltd
Publication of DE69231213D1 publication Critical patent/DE69231213D1/de
Application granted granted Critical
Publication of DE69231213T2 publication Critical patent/DE69231213T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H01J2237/244—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
    • H01J2237/26—Electron or ion microscopes
    • H01J2237/28—Scanning microscopes
    • H01J2237/2809—Scanning microscopes characterised by the imaging problems involved
    • H01J2237/281—Bottom of trenches or holes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
DE69231213T 1991-11-27 1992-11-25 Elektronenstrahlgerät Expired - Lifetime DE69231213T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3335986A JP2789399B2 (ja) 1991-11-27 1991-11-27 走査型電子顕微鏡およびその観察方法
JP3335985A JP2817072B2 (ja) 1991-11-27 1991-11-27 走査電子顕微鏡
JP3335981A JP2911281B2 (ja) 1991-11-27 1991-11-27 電子線装置およびその観察方法

Publications (2)

Publication Number Publication Date
DE69231213D1 DE69231213D1 (de) 2000-08-03
DE69231213T2 true DE69231213T2 (de) 2001-03-01

Family

ID=27340757

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69231213T Expired - Lifetime DE69231213T2 (de) 1991-11-27 1992-11-25 Elektronenstrahlgerät
DE69233781T Expired - Lifetime DE69233781D1 (de) 1991-11-27 1992-11-25 Elektronenstrahlgerät
DE69224506T Expired - Lifetime DE69224506T2 (de) 1991-11-27 1992-11-25 Elektronenstrahlgerät

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE69233781T Expired - Lifetime DE69233781D1 (de) 1991-11-27 1992-11-25 Elektronenstrahlgerät
DE69224506T Expired - Lifetime DE69224506T2 (de) 1991-11-27 1992-11-25 Elektronenstrahlgerät

Country Status (3)

Country Link
US (1) US5412209A (de)
EP (3) EP0949653B1 (de)
DE (3) DE69231213T2 (de)

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DE19845329C2 (de) * 1998-03-10 2001-09-27 Erik Essers Rasterelektronenmikroskop
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US6198299B1 (en) 1998-08-27 2001-03-06 The Micromanipulator Company, Inc. High Resolution analytical probe station
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JP2001110351A (ja) * 1999-10-05 2001-04-20 Hitachi Ltd 走査電子顕微鏡
JP4274649B2 (ja) * 1999-10-07 2009-06-10 株式会社日立製作所 微細パターン検査方法及び装置
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US6787772B2 (en) * 2000-01-25 2004-09-07 Hitachi, Ltd. Scanning electron microscope
AU2001238148A1 (en) * 2000-02-09 2001-08-20 Fei Company Through-the-lens collection of secondary particles for a focused ion beam system
JP4331854B2 (ja) * 2000-03-24 2009-09-16 富士通マイクロエレクトロニクス株式会社 走査型電子顕微鏡装置とその制御方法
US6407388B1 (en) * 2000-04-18 2002-06-18 Advantest Corp. Corpuscular beam device
EP1350259B1 (de) * 2000-12-22 2004-08-25 Fei Company Sem mit einem sekundärelektronendetektor mit einer zentralelektrode
JP2002324510A (ja) * 2001-04-25 2002-11-08 Jeol Ltd 走査電子顕微鏡
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DE10230929A1 (de) 2002-07-09 2004-01-29 Leo Elektronenmikroskopie Gmbh Verfahren zum elektronenmikroskopischen Beobachten einer Halbleiteranordnung und Vorrichtung hierfür
US7528614B2 (en) * 2004-12-22 2009-05-05 Applied Materials, Inc. Apparatus and method for voltage contrast analysis of a wafer using a tilted pre-charging beam
DE10301579A1 (de) * 2003-01-16 2004-07-29 Leo Elektronenmikroskopie Gmbh Elektronenstrahlgerät und Detektoranordnung
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US6812462B1 (en) 2003-02-21 2004-11-02 Kla-Tencor Technologies Corporation Dual electron beam instrument for multi-perspective
US7138626B1 (en) 2005-05-05 2006-11-21 Eai Corporation Method and device for non-contact sampling and detection
JP4828162B2 (ja) * 2005-05-31 2011-11-30 株式会社日立ハイテクノロジーズ 電子顕微鏡応用装置および試料検査方法
US7568401B1 (en) 2005-06-20 2009-08-04 Science Applications International Corporation Sample tube holder
JP4901196B2 (ja) * 2005-07-29 2012-03-21 株式会社日立ハイテクノロジーズ 画像形成方法、及び荷電粒子線装置
US7576322B2 (en) * 2005-11-08 2009-08-18 Science Applications International Corporation Non-contact detector system with plasma ion source
JP5053359B2 (ja) * 2006-03-31 2012-10-17 エフ・イ−・アイ・カンパニー 荷電粒子ビーム器具用の改善された検出器
JP4906409B2 (ja) * 2006-06-22 2012-03-28 株式会社アドバンテスト 電子ビーム寸法測定装置及び電子ビーム寸法測定方法
JP5054960B2 (ja) * 2006-10-13 2012-10-24 株式会社日立ハイテクノロジーズ 電子線を用いた試料の観察方法
EP1916695B1 (de) 2006-10-25 2018-12-05 ICT, Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH Ladungsträgerstrahlgerät und Verfahren zum Betrieb desselben
JP4914180B2 (ja) * 2006-11-08 2012-04-11 株式会社日立ハイテクノロジーズ 時定数測定機能を搭載した走査型電子顕微鏡
US8123396B1 (en) 2007-05-16 2012-02-28 Science Applications International Corporation Method and means for precision mixing
JP2009099540A (ja) * 2007-09-27 2009-05-07 Hitachi High-Technologies Corp 試料の検査，測定方法、及び走査電子顕微鏡
US8008617B1 (en) 2007-12-28 2011-08-30 Science Applications International Corporation Ion transfer device
US8309923B2 (en) 2009-02-20 2012-11-13 Hitachi High-Technologies Corporation Sample observing method and scanning electron microscope
US8071957B1 (en) 2009-03-10 2011-12-06 Science Applications International Corporation Soft chemical ionization source
JP5645386B2 (ja) * 2009-09-30 2014-12-24 株式会社日立製作所 電磁場印加装置
JP5188529B2 (ja) 2010-03-30 2013-04-24 株式会社日立ハイテクノロジーズ 電子ビーム照射方法、及び走査電子顕微鏡
JP5372856B2 (ja) 2010-07-15 2013-12-18 株式会社日立ハイテクノロジーズ 荷電粒子線装置
JP5341924B2 (ja) 2011-01-28 2013-11-13 株式会社日立ハイテクノロジーズ 走査電子顕微鏡
JP5932428B2 (ja) * 2012-03-28 2016-06-08 株式会社日立ハイテクノロジーズ 走査電子顕微鏡
JP5838138B2 (ja) * 2012-08-30 2015-12-24 株式会社日立ハイテクノロジーズ 欠陥観察システムおよび欠陥観察方法
CZ307259B6 (cs) 2016-09-26 2018-05-02 Tescan Brno, S.R.O. Objektivová čočka pro zařízení využívající nejméně jednoho svazku nabitých částic
DE102017205231B3 (de) 2017-03-28 2018-08-09 Carl Zeiss Microscopy Gmbh Teilchenoptische Vorrichtung und Teilchenstrahlsystem
CN109935527B (zh) * 2017-12-15 2022-11-04 长鑫存储技术有限公司 接触孔检测方法
JP2021005497A (ja) * 2019-06-26 2021-01-14 キオクシア株式会社 電子顕微鏡およびビーム照射方法

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Also Published As

Publication number Publication date
EP0949653B1 (de) 2010-02-17
DE69233781D1 (de) 2010-04-01
DE69231213D1 (de) 2000-08-03
EP0949653A2 (de) 1999-10-13
EP0810629A1 (de) 1997-12-03
DE69224506T2 (de) 1998-10-01
US5412209A (en) 1995-05-02
EP0949653A3 (de) 2005-12-21
EP0548573B1 (de) 1998-02-25
EP0810629B1 (de) 2000-06-28
EP0548573A2 (de) 1993-06-30
DE69224506D1 (de) 1998-04-02
EP0548573A3 (de) 1994-03-09

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