Low Temperature Scanning Tunneling Microscopy on Nano-size Superconductors
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- SAKAMOTO Takaki
- Institute for Solid State Physics, University of Tokyo
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- TOMINAGA Takaaki
- Institute for Solid State Physics, University of Tokyo
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- NISHIO Takahiro
- Riken
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- EGUCHI Toyoaki
- NAKAJIMA Designer Nanocluster Assembly Project, JST-ERATO Keio University
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- YOSHIDA Yasuo
- Institute for Solid State Physics, University of Tokyo
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- HASEGAWA Yukio
- Institute for Solid State Physics, University of Tokyo
Bibliographic Information
- Other Title
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- 低温走査トンネル顕微鏡によるナノサイズ超伝導体の研究
- テイオン ソウサ トンネル ケンビキョウ ニ ヨル ナノサイズ チョウデンドウタイ ノ ケンキュウ
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Description
Using low-temperature scanning tunneling microscopy, we have studied superconductivity of nano-size Pb island structures formed on Si(111) substrates. By measuring tunneling conductance at the zero bias voltage, which corresponds to that of the bottom of the superconducting gap, we successfully visualized vortices formed in the superconductors and studied their spatial distributions. Clustering of vortices and a giant vortex structure were observed on islands having void structures.
Journal
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- Hyomen Kagaku
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Hyomen Kagaku 33 (8), 443-448, 2012
The Surface Science Society of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390282681434831872
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- NII Article ID
- 10030984221
- 130004486773
- 40019410007
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- NII Book ID
- AN00334149
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- COI
- 1:CAS:528:DC%2BC38Xhtlyntb%2FF
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- ISSN
- 18814743
- 03885321
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- NDL BIB ID
- 023936699
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed
