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Superconducting phonon spectroscopy using a low‐temperature scanning tunneling microscope

 

作者: H. G. LeDuc,   W. J. Kaiser,   B. D. Hunt,   L. D. Bell,   R. C. Jaklevic,   M. G. Youngquist,  

 

期刊: Applied Physics Letters  (AIP Available online 1989)
卷期: Volume 54, issue 10  

页码: 946-948

 

ISSN:0003-6951

 

年代: 1989

 

DOI:10.1063/1.100815

 

出版商: AIP

 

数据来源: AIP

 

摘要:

We report the first observation of phonon density of states effects in a superconductor using a low‐temperature scanning tunneling microscope (STM). The phonon effects were observed using a STM spectroscopy method to measuredItunneling/dVvsVfor the tunnel junction formed by the Au STM probe and a superconducting Pb sample.

 

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