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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