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Inelastic x-ray scattering studies of phonon dispersions in superconductors at high pressures

Souliou, S. M.; Bosak, A.; Garbarino, G.; Le Tacon, M.

Abstract (englisch):
Electron–phonon interaction is of central importance for the electrical and heat transport properties of metals, and is directly responsible for charge-density-waves or (conventional) superconducting instabilities. The direct observation of phonon dispersion anomalies across electronic phase transitions can provide insightful information regarding the mechanisms underlying their formation. Here, we review the current status of phonon dispersion studies in superconductors under hydrostatic and uniaxial pressure. Advances in the instrumentation of high resolution inelastic x-ray scattering beamlines and pressure generating devices allow these measurements to be performed routinely at synchrotron beamlines worldwide.

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Verlagsausgabe §
DOI: 10.5445/IR/1000125501
Veröffentlicht am 30.10.2020
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Quantenmaterialien und -technologien (IQMT)
Publikationstyp Zeitschriftenaufsatz
Publikationsmonat/-jahr 12.2020
Sprache Englisch
Identifikator ISSN: 0953-2048, 1361-6668
KITopen-ID: 1000125501
HGF-Programm 43.21.01 (POF III, LK 01)
Quantum Correlations in Condensed Matter
Erschienen in Superconductor science and technology
Band 33
Heft 12
Vorab online veröffentlicht am 29.10.2020
Nachgewiesen in Web of Science
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