The Electron–Phonon Interaction in Non-Stoichiometric Bi<sub>2</sub>Sr<sub>2</sub>CaCu<sub>2</sub>O<sub>8+δ</sub> Superconductor Obtained from the Diffuse Elastic Scattering of Helium Atoms

The Electron–Phonon Interaction in Non-Stoichiometric Bi<sub>2</sub>Sr<sub>2</sub>CaCu<sub>2</sub>O<sub>8+δ</sub> Superconductor Obtained from the Diffuse Elastic Scattering of Helium Atoms

Previously, helium atom scattering (HAS) has been shown to probe the electron–phonon interaction at conducting crystal surfaces via the temperature dependence of the specular peak intensity. This method is now extended to non-stoichiometric superconductors. The electron–phonon interaction, as expres...

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Bibliographic Details
Main Authors:	Giorgio Benedek, Joseph R. Manson, Salvador Miret-Artés, Detlef Schmicker, Jan Peter Toennies
Format:	Article
Language:	English
Published:	MDPI AG 2024-11-01
Series:	Condensed Matter
Subjects:	superconductivity non-stoichiometric cuprates HAS scattering
Online Access:	https://www.mdpi.com/2410-3896/9/4/51
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