JP5260463B2 - 電気検出電子スピン共鳴装置用試料ホルダ - Google Patents
電気検出電子スピン共鳴装置用試料ホルダ Download PDFInfo
- Publication number
- JP5260463B2 JP5260463B2 JP2009233979A JP2009233979A JP5260463B2 JP 5260463 B2 JP5260463 B2 JP 5260463B2 JP 2009233979 A JP2009233979 A JP 2009233979A JP 2009233979 A JP2009233979 A JP 2009233979A JP 5260463 B2 JP5260463 B2 JP 5260463B2
- Authority
- JP
- Japan
- Prior art keywords
- sample holder
- electron spin
- spin resonance
- resonance apparatus
- electric detection
- 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 - Fee Related
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/30—Sample handling arrangements, e.g. sample cells, spinning mechanisms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
- G01N24/10—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using electron paramagnetic resonance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/60—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using electron paramagnetic resonance
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Sampling And Sample Adjustment (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Description
Claims (6)
- 下部電極と上部電極の間に形成された絶縁膜を有する試料を、マイクロ波を照射し磁場と電圧を印加することにより、該絶縁膜中の欠陥を検出する電気検出電子スピン共鳴装置で用いる試料ホルダにおいて、
試料ホルダ基板と、
前記試料ホルダ基板上に形成された配線と、
前記配線に接続され、その上に前記下部電極を接続するためのパッドと、
前記配線に接続され、前記上部電極に接続するための導線と、
を有し、
該試料ホルダ基板の表面には4本の配線が並んで形成されており、
前記4本の配線のうち外側の2本は、前記パッド及び前記導線に接続され、内側の2本は、グラウンドの接続されることを特徴とする電気検出電子スピン共鳴装置用試料ホルダ。 - 請求項1記載の電気検出電子スピン共鳴装置用試料ホルダにおいて、
該試料ホルダ基板の材質はFR−4樹脂、アルミナ、ガラス、もしくはテフロン(登録商標)であることを特徴とする電気検出電子スピン共鳴装置用試料ホルダ。 - 請求項1記載の電気検出電子スピン共鳴装置用試料ホルダにおいて、
該4本の配線は、前記試料ホルダ基板表面から、ニッケル、金、レジスト、の3層構造から構成されていることを特徴とする電気検出電子スピン共鳴装置用試料ホルダ。 - 請求項1記載の電気検出電子スピン共鳴装置用試料ホルダにおいて、
該試料ホルダ基板はT字型であり、
前記T字型の幅の狭い側の先端付近に、試料を搭載する前記パッドを形成したことを特徴とする電気検出電子スピン共鳴装置用試料ホルダ。 - 請求項4記載の電気検出電子スピン共鳴装置用試料ホルダにおいて、
前記パッドは前記試料ホルダ基板表面からニッケル、金の積層構造で構成されていることを特徴とする電気検出電子スピン共鳴装置用試料ホルダ。 - 請求項4記載の電気検出電子スピン共鳴装置用試料ホルダにおいて、
該試料ホルダの、T字の頭部分では、他の部分に比べて、該4本の配線はその間隔が広くなっており、当該T字の頭部分に前記配線とホルダ外部の装置との接続部が形成されていることを特徴とする電気検出電子スピン共鳴装置用試料ホルダ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009233979A JP5260463B2 (ja) | 2009-10-08 | 2009-10-08 | 電気検出電子スピン共鳴装置用試料ホルダ |
US13/499,915 US9018954B2 (en) | 2009-10-08 | 2010-10-01 | Sample holder for electricity-detection electron spin resonance device |
PCT/JP2010/005907 WO2011043042A1 (ja) | 2009-10-08 | 2010-10-01 | 電気検出電子スピン共鳴装置用試料ホルダ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009233979A JP5260463B2 (ja) | 2009-10-08 | 2009-10-08 | 電気検出電子スピン共鳴装置用試料ホルダ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011080884A JP2011080884A (ja) | 2011-04-21 |
JP5260463B2 true JP5260463B2 (ja) | 2013-08-14 |
Family
ID=43856526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009233979A Expired - Fee Related JP5260463B2 (ja) | 2009-10-08 | 2009-10-08 | 電気検出電子スピン共鳴装置用試料ホルダ |
Country Status (3)
Country | Link |
---|---|
US (1) | US9018954B2 (ja) |
JP (1) | JP5260463B2 (ja) |
WO (1) | WO2011043042A1 (ja) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63231251A (ja) * | 1987-03-20 | 1988-09-27 | Hitachi Ltd | 電子スピン共鳴装置 |
JPH05157712A (ja) * | 1991-12-09 | 1993-06-25 | Hitachi Ltd | 磁気共鳴現象の測定装置およびその測定方法 |
JP3153418B2 (ja) | 1994-07-25 | 2001-04-09 | 日本電子株式会社 | 電子スピン共鳴装置用試料ホルダ |
US5980999A (en) * | 1995-08-24 | 1999-11-09 | Nagoya University | Method of manufacturing thin film and method for performing precise working by radical control and apparatus for carrying out such methods |
JPH11312719A (ja) * | 1997-10-10 | 1999-11-09 | Komatsu Electronic Metals Co Ltd | Czシリコンウェハ中の鉄汚染の検出方法 |
JP2001028384A (ja) * | 1999-07-14 | 2001-01-30 | Nec Corp | 半導体表面の欠陥及び不純物の評価法 |
US6917201B2 (en) * | 2002-12-09 | 2005-07-12 | Varian, Inc. | Squashed liquid NMR sample tubes and RF coils |
JP2008039508A (ja) * | 2006-08-03 | 2008-02-21 | Denso Corp | 湿度センサ |
JP4530034B2 (ja) * | 2007-03-30 | 2010-08-25 | 株式会社イデアルスター | ガスセンサー、そのための気体検知モジュール、およびこれらを用いた気体計測システム |
US8381587B2 (en) | 2007-05-08 | 2013-02-26 | Ideal Star Inc. | Gas sensor, gas measuring system using the gas sensor, and gas detection module for the gas sensor |
KR101671041B1 (ko) * | 2008-10-06 | 2016-11-09 | 고쿠리쯔 다이가쿠 호징 츠쿠바 다이가쿠 | 전자 스핀 측정 장치 및 측정 방법 |
-
2009
- 2009-10-08 JP JP2009233979A patent/JP5260463B2/ja not_active Expired - Fee Related
-
2010
- 2010-10-01 WO PCT/JP2010/005907 patent/WO2011043042A1/ja active Application Filing
- 2010-10-01 US US13/499,915 patent/US9018954B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2011043042A1 (ja) | 2011-04-14 |
US9018954B2 (en) | 2015-04-28 |
JP2011080884A (ja) | 2011-04-21 |
US20120223716A1 (en) | 2012-09-06 |
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