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@ARTICLE{Qin:888533,
author = {Qin, Guangzhao and Wang, Huimin and Zhang, Lichuan and Qin,
Zhenzhen and Hu, Ming},
title = {{G}iant effect of spin–lattice coupling on the thermal
transport in two-dimensional ferromagnetic {C}r{I} 3},
journal = {Journal of materials chemistry / C},
volume = {8},
number = {10},
issn = {2050-7534},
address = {London Â[u.a.]Â},
publisher = {RSC},
reportid = {FZJ-2020-04997},
pages = {3520 - 3526},
year = {2020},
abstract = {High performance thermal management is of great
significance to the data security and working stability of
magnetic devices with broad applications from sensing to
data storage and spintronics, where there would exist
coupling between the spin and phonon (lattice vibrations).
However, the knowledge of the spin effect on thermal
transport is lacking. Here, we report that the thermal
conductivity of monolayer CrI3 is more than two orders of
magnitude enhanced by the spin–lattice coupling.
Fundamental understanding is achieved by analyzing the
coupling among electronic, magnetic and phononic properties
based on the orbital projected electronic structure and spin
density. The bond angles and atomic positions are
substantially changed due to the spin–lattice coupling,
making the structure more stiff and more symmetric, and lead
to the weaker phonon anharmonicity, and thus the enhanced
thermal conductivity. This study uncovers the giant effect
of spin–lattice coupling on the thermal transport, which
would deepen our understanding on thermal transport and shed
light on future research of thermal transport in magnetic
materials.},
cin = {IAS-1 / PGI-1 / JARA-FIT / JARA-HPC},
ddc = {530},
cid = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106 /
$I:(DE-82)080009_20140620$ / $I:(DE-82)080012_20140620$},
pnm = {142 - Controlling Spin-Based Phenomena (POF3-142) / 143 -
Controlling Configuration-Based Phenomena (POF3-143)},
pid = {G:(DE-HGF)POF3-142 / G:(DE-HGF)POF3-143},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000520979400022},
doi = {10.1039/C9TC05928H},
url = {https://juser.fz-juelich.de/record/888533},
}