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@ARTICLE{Zhang:892555,
author = {Zhang, Li-Chuan and Zhu, Fengfeng and Go, Dongwook and Lux,
Fabian R. and dos Santos, Flaviano José and Lounis, Samir
and Su, Yixi and Blügel, Stefan and Mokrousov, Yuriy},
title = {{I}nterplay of {D}zyaloshinskii-{M}oriya and {K}itaev
interactions for magnonic properties of
{H}eisenberg-{K}itaev honeycomb ferromagnets},
journal = {Physical review / B},
volume = {103},
number = {13},
issn = {2469-9969},
address = {Woodbury, NY},
publisher = {Inst.},
reportid = {FZJ-2021-02154},
pages = {134414},
year = {2021},
abstract = {The properties of Kitaev materials are attracting ever
increasing attention owing to their exotic properties. In
realistic two-dimensional materials, the Kitaev interaction
is often accompanied by the Dzyaloshinskii-Moriya
interaction, which poses a challenge for distinguishing
their magnitudes separately. In this paper, we demonstrate
that it can be done by accessing magnonic transport
properties. By studying honeycomb ferromagnets exhibiting
Dzyaloshinskii-Moriya and Kitaev interactions
simultaneously, we reveal nontrivial magnonic topological
properties accompanied by intricate magnonic transport
characteristics as given by thermal Hall and magnon Nernst
effects. We also investigate the effect of a magnetic field,
showing that it does not only break the symmetry of the
system but also brings drastic modifications to magnonic
topological transport properties, which serve as hallmarks
of the relative strength of anisotropic exchange
interactions. Based on our findings, we suggest strategies
to estimate the importance of Kitaev interactions in real
materials.},
cin = {JCNS-FRM-II / JCNS-2 / JCNS-4 / IAS-1 / PGI-1},
ddc = {530},
cid = {I:(DE-Juel1)JCNS-FRM-II-20110218 /
I:(DE-Juel1)JCNS-2-20110106 / I:(DE-Juel1)JCNS-4-20201012 /
I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106},
pnm = {632 - Materials – Quantum, Complex and Functional
Materials (POF4-632) / 6G4 - Jülich Centre for Neutron
Research (JCNS) (FZJ) (POF4-6G4)},
pid = {G:(DE-HGF)POF4-632 / G:(DE-HGF)POF4-6G4},
experiment = {EXP:(DE-MLZ)NOSPEC-20140101},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000646308000003},
doi = {10.1103/PhysRevB.103.134414},
url = {https://juser.fz-juelich.de/record/892555},
}