Scanning Tunneling Spectroscopy on Electron-Boson Interactions in Superconductors

Scanning Tunneling Spectroscopy on Electron-Boson Interactions in Superconductors

This work describes the experimental study of electron-boson interactions in superconductors by means of inelastic electron tunneling spectroscopy performed with a scanning tunneling microscope (STM) at temperatures below 1 K. This new approach allows the direct measurement of the Eliashberg functio...

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Bibliographic Details
Main Author: Schackert, Michael Peter (auth)
Format: Electronic Book Chapter
Language:English
Published: KIT Scientific Publishing 2014
Series:Experimental Condensed Matter Physics / Karlsruher Institut für Technologie, Physikalisches Institut
Subjects:
Physics
iron pnictide
tunneling spectroscopy
superconductivity
Eliashberg theory
Tunnelspektroskopie
Eliashberg
STM
Supraleitung
inelastic electron tunneling spectroscopy
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Summary:This work describes the experimental study of electron-boson interactions in superconductors by means of inelastic electron tunneling spectroscopy performed with a scanning tunneling microscope (STM) at temperatures below 1 K. This new approach allows the direct measurement of the Eliashberg function of conventional superconductors as demonstrated on lead (Pb) and niobium (Nb). Preparative experiments on unconventional iron-pnictides are presented in the end.
Physical Description:1 electronic resource (VI, 128 p. p.)
ISBN:KSP/1000041865
9783731502388
Access:Open Access

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