Issue 3, 2022

Comment on “High-temperature superconductivity in transition metallic hydrides MH11 (M = Mo, W, Nb, and Ta) under high pressure” by M. Du, Z. Zhang, H. Song, H. Yu, T. Cui, V. Z. Kresinc and D. Duan, Phys. Chem. Chem. Phys., 2021, 23, 6717

Abstract

The Monkhorst–Pack scheme is applied in Phys. Chem. Chem. Phys., 2021, 23, 6717 to study superconductivity in transition metallic hydrides, implying that umklapp phonons have been excluded. But in a superconductor scattered electrons should be able to cover the entire Fermi surface so that umklapp phonons must be included. The authors should take care to explain if and how measures were taken to include umklapp phonons for electron–phonon scattering.

Graphical abstract: Comment on “High-temperature superconductivity in transition metallic hydrides MH11 (M = Mo, W, Nb, and Ta) under high pressure” by M. Du, Z. Zhang, H. Song, H. Yu, T. Cui, V. Z. Kresinc and D. Duan, Phys. Chem. Chem. Phys., 2021, 23, 6717

Associated articles

Article information

Article type
Comment
Submitted
05 Apr 2021
Accepted
06 Dec 2021
First published
10 Jan 2022

Phys. Chem. Chem. Phys., 2022,24, 1896-1897

Comment on “High-temperature superconductivity in transition metallic hydrides MH11 (M = Mo, W, Nb, and Ta) under high pressure” by M. Du, Z. Zhang, H. Song, H. Yu, T. Cui, V. Z. Kresinc and D. Duan, Phys. Chem. Chem. Phys., 2021, 23, 6717

X. H. Zheng and J. X. Zheng, Phys. Chem. Chem. Phys., 2022, 24, 1896 DOI: 10.1039/D1CP01474A

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