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@ARTICLE{GaraiMarin:1018441,
author = {Garai-Marin, Haritz and Dias, Manuel dos Santos and Lounis,
Samir and Ibañez-Azpiroz, Julen and Eiguren, Asier},
title = {{M}icroscopic theory of spin relaxation of a single {F}e
adatom coupled to substrate vibrations},
journal = {Physical review / B},
volume = {107},
number = {14},
issn = {2469-9950},
address = {Woodbury, NY},
publisher = {Inst.},
reportid = {FZJ-2023-04816},
pages = {144417},
year = {2023},
abstract = {Understanding the spin-relaxation mechanism of single
adatoms is an essential step towards creating atomic
magnetic memory bits or even qubits. Here, we present an
essentially parameter-free theory by combining ab initio
electronic and vibrational properties with the many-body
nature of atomic states. Our calculations account for the
millisecond spin lifetime measured recently on Fe adatoms on
MgO/Ag(100) and reproduce the dependence on the number of
decoupling layers and the external magnetic field. We show
how the atomic interaction with the environment should be
tuned in order to enhance the magnetic stability, and
propose a clear fingerprint for experimentally detecting a
localized spin-phonon excitation.},
cin = {PGI-1 / IAS-1},
ddc = {530},
cid = {I:(DE-Juel1)PGI-1-20110106 / I:(DE-Juel1)IAS-1-20090406},
pnm = {5211 - Topological Matter (POF4-521)},
pid = {G:(DE-HGF)POF4-5211},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000976430400005},
doi = {10.1103/PhysRevB.107.144417},
url = {https://juser.fz-juelich.de/record/1018441},
}