BROWSE

Related Scientist

cces's photo.

cces
강상관계물질연구단
more info

ITEM VIEW & DOWNLOAD

Nonlinear Hall Effect from Long-Lived Valley-Polarizing Relaxons

Cited 0 time in webofscience Cited 0 time in scopus
56 Viewed 0 Downloaded
Title
Nonlinear Hall Effect from Long-Lived Valley-Polarizing Relaxons
Author(s)
Jae-Mo Lihm; Cheol-Hwan Park
Publication Date
2024-03
Journal
Physical Review Letters, v.132, no.10
Publisher
American Physical Society
Abstract
The nonlinear Hall effect has attracted much attention due to the famous, widely adopted interpretation in terms of the Berry curvature dipole in momentum space. Using ab initio Boltzmann transport equations, we find a 60% enhancement in the nonlinear Hall effect of n-doped GeTe and its noticeable frequency dependence, qualitatively different from the predictions based on the Berry curvature dipole. The origin of these differences is long-lived valley polarization in the electron distribution arising from electron-phonon scattering. Our findings await immediate experimental confirmation. © 2024 American Physical Society.
URI
https://pr.ibs.re.kr/handle/8788114/15129
DOI
10.1103/PhysRevLett.132.106402
ISSN
0031-9007
Appears in Collections:
Center for Correlated Electron Systems(강상관계 물질 연구단) > 1. Journal Papers (저널논문)
Files in This Item:
There are no files associated with this item.

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse