期刊
REVIEW OF SCIENTIFIC INSTRUMENTS
卷 84, 期 12, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.4849616
关键词
-
资金
- Department of Atomic Energy, Government of India
We report the construction and performance of a low temperature, high field scanning tunneling microscope (STM) operating down to 350 mK and in magnetic fields up to 9 T, with thin film deposition and in situ single crystal cleaving capabilities. The main focus lies on the simple design of STM head and a sample holder design that allows us to get spectroscopic data on superconducting thin films grown in situ on insulating substrates. Other design details on sample transport, sample preparation chamber, and vibration isolation schemes are also described. We demonstrate the capability of our instrument through the atomic resolution imaging and spectroscopy on NbSe2 single crystal and spectroscopic maps obtained on homogeneously disordered NbN thin film. (C) 2013 AIP Publishing LLC.
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