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A very-low temperature tunnel microscope*

Published online by Cambridge University Press:  15 August 2001

N. Moussy ,
B. Pannetier  and
H. Courtois
N. Moussy
Affiliation:
Centre de Recherches sur les Très Basses Températures-CNRS, 25 avenue des Martyrs, 38042 Grenoble Cedex 9, France
B. Pannetier
Affiliation:
Centre de Recherches sur les Très Basses Températures-CNRS, 25 avenue des Martyrs, 38042 Grenoble Cedex 9, France
H. Courtois*
Affiliation:
Centre de Recherches sur les Très Basses Températures-CNRS, 25 avenue des Martyrs, 38042 Grenoble Cedex 9, France
*
[email protected]
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Abstract

We developed a very-low temperature scanning tunneling microscope (STM) working at 60 mK in a dilution refrigerator. It features both atomic resolution and micron-sized scanning range at low temperature. High-resolution spectroscopy of superconducting samples at a measured temperature of 60 mK are presented.

Keywords

Type
Research Article
Information
The European Physical Journal - Applied Physics , Volume 15 , Issue 2 , August 2001 , pp. 149 - 150
Copyright
© EDP Sciences, 2001

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Footnotes

*

This paper has been presented at “Sixièmes journées de cryogénie et supraconductivité”, 16-19 May 2000, Aussois.

References

The cryostat has been designed at the CRTBT-CNRS by A. Benoit and M. Caussignac and is now commercialized by L'Air Liquide.
Ch. Renner, Ph. Niedermann, A.D. Kent, O. Fisher, Rev. Sci. Instrum. 61, 965 (1990). CrossRef
Lindahl, J., Takanen, T., Montelius, L., J. Vac. Sci. Technol. B 16, 3077 (1998). CrossRef