JPWO2019053871A1 - イオンミリング装置 - Google Patents
イオンミリング装置 Download PDFInfo
- Publication number
- JPWO2019053871A1 JPWO2019053871A1 JP2019541591A JP2019541591A JPWO2019053871A1 JP WO2019053871 A1 JPWO2019053871 A1 JP WO2019053871A1 JP 2019541591 A JP2019541591 A JP 2019541591A JP 2019541591 A JP2019541591 A JP 2019541591A JP WO2019053871 A1 JPWO2019053871 A1 JP WO2019053871A1
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- Prior art keywords
- sample
- ion milling
- magnet
- permanent magnet
- ion
- Prior art date
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- 238000000992 sputter etching Methods 0.000 title claims abstract description 31
- 238000010884 ion-beam technique Methods 0.000 claims abstract description 21
- 239000010419 fine particle Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 7
- 230000001678 irradiating effect Effects 0.000 abstract description 5
- 150000002500 ions Chemical class 0.000 description 10
- 239000000696 magnetic material Substances 0.000 description 8
- 238000003801 milling Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N argon Substances [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- -1 argon ions Chemical class 0.000 description 4
- 238000010894 electron beam technology Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000001073 sample cooling Methods 0.000 description 1
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
- H01J37/20—Means for supporting or positioning the object or the material; Means for adjusting diaphragms or lenses associated with the support
-
- 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
- H01J37/02—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
- 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
- H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
- H01J37/305—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating, or etching
-
- 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
- H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
- H01J37/31—Electron-beam or ion-beam tubes for localised treatment of objects for cutting or drilling
-
- 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
- H01J2237/022—Avoiding or removing foreign or contaminating particles, debris or deposits on sample or tube
-
- 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
- H01J2237/024—Moving components not otherwise provided for
-
- 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
- H01J2237/081—Sputtering sources
-
- 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
- H01J2237/20—Positioning, supporting, modifying or maintaining the physical state of objects being observed or treated
- H01J2237/202—Movement
- H01J2237/20257—Magnetic coupling
-
- 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
- H01J2237/30—Electron or ion beam tubes for processing objects
- H01J2237/317—Processing objects on a microscale
- H01J2237/3174—Etching microareas
- H01J2237/31745—Etching microareas for preparing specimen to be viewed in microscopes or analyzed in microanalysers
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims (9)
- イオンビームを照射するイオン源と、
チャンバと、
前記チャンバ内で試料が載置される試料台と、
前記試料に載置される遮蔽板と、
前記チャンバ内に配置されている第1の磁石と、を有することを特徴とするイオンミリング装置。 - 請求項1記載のイオンミリング装置において、
前記第1の磁石が前記試料台に配置されることを特徴とするイオンミリング装置。 - 請求項1記載のイオンミリング装置において、
前記第1の磁石が前記試料の側方に配置されることを特徴とするイオンミリング装置。 - 請求項1記載のイオンミリング装置において、
前記第1の磁石が前記試料台に配置され、且つ第2の磁石が前記試料の側方に配置されることを特徴とするイオンミリング装置。 - 請求項1記載のイオンミリング装置において、
前記第1の磁石を前記試料台から着脱可能にすることを特徴とするイオンミリング装置。 - 請求項1記載のイオンミリング装置において、
前記第1の磁石を着脱可能に保持するホルダを有することを特徴とするイオンミリング装置。 - 請求項3記載のイオンミリング装置において、
前記第1の磁石の移動機構を備えることを特徴とするイオンミリング装置。 - 請求項1記載のイオンミリング装置において、
前記第1の磁石は、永久磁石であることを特徴とするイオンミリング装置。 - 請求項8記載のイオンミリング装置において、
前記永久磁石は、最大磁力が300〜400ガウス程度であることを特徴とするイオンミリング装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/033428 WO2019053871A1 (ja) | 2017-09-15 | 2017-09-15 | イオンミリング装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019053871A1 true JPWO2019053871A1 (ja) | 2020-10-22 |
JP6814303B2 JP6814303B2 (ja) | 2021-01-13 |
Family
ID=65723624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019541591A Active JP6814303B2 (ja) | 2017-09-15 | 2017-09-15 | イオンミリング装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11004652B2 (ja) |
JP (1) | JP6814303B2 (ja) |
CN (1) | CN111095474B (ja) |
DE (1) | DE112017007863B4 (ja) |
WO (1) | WO2019053871A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11636997B2 (en) * | 2020-07-01 | 2023-04-25 | Applied Materials Israel Ltd. | Uniform milling of adjacent materials using parallel scanning fib |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10204614A (ja) * | 1997-01-13 | 1998-08-04 | Toshiba Corp | 半導体装置の製造方法および半導体製造装置 |
JPH10259480A (ja) * | 1997-03-18 | 1998-09-29 | Anelva Corp | イオン化スパッタリング装置 |
JPH10269984A (ja) * | 1997-03-10 | 1998-10-09 | Samsung Electron Co Ltd | イオン注入設備のウェーハ汚染防止装置 |
JP2005091094A (ja) * | 2003-09-16 | 2005-04-07 | Jeol Ltd | 試料作製装置および試料作製方法 |
JP2015211015A (ja) * | 2014-04-30 | 2015-11-24 | 日新電機株式会社 | 真空処理装置 |
JP2016173874A (ja) * | 2013-06-24 | 2016-09-29 | 株式会社日立ハイテクノロジーズ | イオンミリング装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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US4959543A (en) * | 1988-06-03 | 1990-09-25 | Ionspec Corporation | Method and apparatus for acceleration and detection of ions in an ion cyclotron resonance cell |
JPH0733589B2 (ja) | 1989-07-01 | 1995-04-12 | 株式会社日立サイエンスシステムズ | イオンミリング方法及び装置 |
US5332441A (en) * | 1991-10-31 | 1994-07-26 | International Business Machines Corporation | Apparatus for gettering of particles during plasma processing |
JP3036285B2 (ja) | 1993-03-05 | 2000-04-24 | ミノルタ株式会社 | 赤目位置検出装置 |
AU8747698A (en) * | 1997-08-21 | 1999-03-16 | Nikon Corporation | Positioning device, driving unit, and aligner equipped with the device |
EP1071097A4 (en) * | 1997-11-25 | 2007-07-25 | Ebara Corp | DEVICE FOR POSITIONING A PLATE |
JP2001126651A (ja) * | 1999-10-22 | 2001-05-11 | Hitachi Ltd | 電子ビーム描画装置 |
JP4312574B2 (ja) * | 2003-10-31 | 2009-08-12 | 独立行政法人産業技術総合研究所 | イオンビーム加工装置およびイオンビーム加工方法 |
US8129984B2 (en) * | 2007-06-27 | 2012-03-06 | Brooks Automation, Inc. | Multiple dimension position sensor |
JP4952474B2 (ja) | 2007-09-20 | 2012-06-13 | 住友電気工業株式会社 | 断面観察試料の作製方法 |
JP2010169459A (ja) | 2009-01-21 | 2010-08-05 | Jeol Ltd | 試料加工装置 |
JP5480110B2 (ja) * | 2010-11-22 | 2014-04-23 | 株式会社日立ハイテクノロジーズ | イオンミリング装置及びイオンミリング加工方法 |
JP5732421B2 (ja) | 2012-03-26 | 2015-06-10 | 株式会社日立ハイテクノロジーズ | イオンミリング装置 |
JP6093540B2 (ja) * | 2012-10-18 | 2017-03-08 | 株式会社日立ハイテクノロジーズ | 荷電粒子線装置内の異物除去方法、及び荷電粒子線装置 |
US9470712B1 (en) * | 2015-10-09 | 2016-10-18 | Globalfoundries Inc. | Apparatus and method for atomic force probing/SEM nano-probing/scanning probe microscopy and collimated ion milling |
-
2017
- 2017-09-15 US US16/642,231 patent/US11004652B2/en active Active
- 2017-09-15 WO PCT/JP2017/033428 patent/WO2019053871A1/ja active Application Filing
- 2017-09-15 DE DE112017007863.6T patent/DE112017007863B4/de active Active
- 2017-09-15 JP JP2019541591A patent/JP6814303B2/ja active Active
- 2017-09-15 CN CN201780094365.7A patent/CN111095474B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10204614A (ja) * | 1997-01-13 | 1998-08-04 | Toshiba Corp | 半導体装置の製造方法および半導体製造装置 |
JPH10269984A (ja) * | 1997-03-10 | 1998-10-09 | Samsung Electron Co Ltd | イオン注入設備のウェーハ汚染防止装置 |
JPH10259480A (ja) * | 1997-03-18 | 1998-09-29 | Anelva Corp | イオン化スパッタリング装置 |
JP2005091094A (ja) * | 2003-09-16 | 2005-04-07 | Jeol Ltd | 試料作製装置および試料作製方法 |
JP2016173874A (ja) * | 2013-06-24 | 2016-09-29 | 株式会社日立ハイテクノロジーズ | イオンミリング装置 |
JP2015211015A (ja) * | 2014-04-30 | 2015-11-24 | 日新電機株式会社 | 真空処理装置 |
Also Published As
Publication number | Publication date |
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DE112017007863B4 (de) | 2022-10-06 |
CN111095474B (zh) | 2022-03-22 |
WO2019053871A1 (ja) | 2019-03-21 |
DE112017007863T5 (de) | 2020-04-30 |
CN111095474A (zh) | 2020-05-01 |
US11004652B2 (en) | 2021-05-11 |
JP6814303B2 (ja) | 2021-01-13 |
US20200357602A1 (en) | 2020-11-12 |
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