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Computationally efficient method for calculating electron-phonon coupling for high-throughput superconductivity screening

delete2024-11-21
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PRE
AI
O
Oliver A. Dicks *
K
Kateryna Foyevtsova
I
Ilya Elfimov
R
Rohit P. Prasankumar
G
G. A. Sawatzky
DOI:10.1103/PhysRevB.110.184517delete
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Abstract

Abstract

En 中文
Using a computationally inexpensive frozen phonon approach we have developed a technique which can be used to screen large unit cell materials and systems for enhanced superconducting critical temperatures. The method requires only density functional theory calculated electronic band structures of phonon modes corresponding to atomic displacements for various materials. We have applied this method to well-known conventional superconductors including MgB2, H3S and other hydrides as examples.

Journal

Physical Review B cover
Physical Review B
IF:
3.7
Papers:
15.4W
Citations:
41.0W

Organization

I
Intellectual Ventures
Scholars:
127
Papers: 65
Citations: 2
U
University of British Columbia
Scholars:
6.9W
Papers: 6.1W
Citations: 8.6W