In Situ Direct Imaging of Scanning Tunneling Microscope Tip Apex
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概要
- 論文の詳細を見る
In situ and direct imaging of the scanning tunneling microscope (STM) tip apex is made possible by nano needle structures grown on the sample surface (needle formation and tip imaging: NFTI). The nano needle structures, which extend several nms and are sharper than the tip, are formed on the silicon(111)7×7 surfaces by applying high negative voltages to the tip. The relationship between the tip apex feature and the STM image is investigated and it is experimentally confirmed that an atomically sharp tip apex results in STM images with atomic resolution.
- 社団法人応用物理学会の論文
- 1995-08-15
著者
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HEIKE Seiji
Advanced Research Laboratory, Hitachi, Ltd.
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HASHIZUME Tomihiro
Advanced Research Laboratory, Hitachi, Ltd.
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WADA Yasuo
Advanced Research Laboratory, Hitachi Ltd.
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Hashizume Tomihiro
Advanced Research Laboratory Hitachi Lid.
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Wada Y
Institute Of Industrial Science University Of Tokyo:core Research For Evolutional Science And Techno
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Heike S
Advanced Research Laboratory Hitachi Ltd.
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Heike Seiji
Advanced Research Laboratory Hitachi Ltd.
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Heike S.
Advanced Research Laboratory Hitachi Ltd.
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Wada Yasuo
Central Research Laboratory Hitach Ltd.
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Wada Yasuo
Advanced Research Laboratory Hitachi Ltd.
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Heike S
Hitachi Ltd. Saitama Jpn
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Hashizume Tomihiro
Advanced Research Lab., Hitachi, Ltd., Hatoyama, Saitama 350-0395, Japan
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Heike Seiji
Advanced Research Lab., Hitachi, Ltd., Hatoyama, Saitama 350-0395, Japan
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