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@ARTICLE{Xu:862511,
author = {Xu, J. and Benton, Owen and Anand, V. K. and Islam, A. T.
M. N. and Guidi, T. and Ehlers, G. and Feng, E. and Su, Y.
and Sakai, A. and Gegenwart, P. and Lake, B.},
title = {{A}nisotropic exchange {H}amiltonian, magnetic phase
diagram, and domain inversion of {N}d2{Z}r2{O}7},
journal = {Physical review / B},
volume = {99},
number = {14},
issn = {2469-9950},
address = {Woodbury, NY},
publisher = {Inst.},
reportid = {FZJ-2019-02815},
pages = {144420},
year = {2019},
abstract = {We present thermodynamic and neutron-scattering
measurements on the quantum spin ice candidate Nd2Zr2O7. The
parametrization of the anisotropic exchange Hamiltonian is
refined based on high-energy-resolution inelastic
neutron-scattering data together with thermodynamic data
using linear spin-wave theory and numerical linked-cluster
expansion. Magnetic phase diagrams are calculated using
classical Monte Carlo simulations with fields along [100],
[110], and [111] crystallographic directions which agree
qualitatively with the experiment. Large hysteresis and
irreversibility for [111] is reproduced and the microscopic
mechanism is revealed by mean-field calculations to be the
existence of metastable states and domain inversion. Our
results shed light on the explanations of the recently
observed dynamical kagome ice in Nd2Zr2O7 in [111] fields.},
cin = {JCNS-FRM-II / JCNS-2},
ddc = {530},
cid = {I:(DE-Juel1)JCNS-FRM-II-20110218 /
I:(DE-Juel1)JCNS-2-20110106},
pnm = {6G4 - Jülich Centre for Neutron Research (JCNS) (POF3-623)
/ 6G15 - FRM II / MLZ (POF3-6G15)},
pid = {G:(DE-HGF)POF3-6G4 / G:(DE-HGF)POF3-6G15},
experiment = {EXP:(DE-MLZ)DNS-20140101},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000466385900003},
doi = {10.1103/PhysRevB.99.144420},
url = {https://juser.fz-juelich.de/record/862511},
}