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@ARTICLE{Tong:57442,
author = {Tong, L.-N. and Deng, C.-L. and Matthes, F. and Müller, M.
and Schneider, C. M.},
title = {{I}nfluence of {M}g{O} overlayers on the electronic states
of bct {C}o(001) thin film grown on bcc
{F}e(001)/{G}a{A}s(001},
journal = {Physical review / B},
volume = {73},
number = {21},
issn = {1098-0121},
address = {College Park, Md.},
publisher = {APS},
reportid = {PreJuSER-57442},
pages = {214401},
year = {2006},
note = {Record converted from VDB: 12.11.2012},
abstract = {The spin polarization of the valence band electronic states
of strained bcc Co(001) and MgO/Co(001) thin films grown
onto a bcc Fe(001) seed layer on GaAs(001) are investigated
by employing spin-resolved photoemission spectroscopy. The
experimental results are compared with the calculated energy
band structure of bcc and bct Co(001), and discussed in the
framework of the interband transition model, which allows
one to ascribe the observed spectral features to bands of
given spin and spatial symmetry. In contrast to the positive
spin polarization observed at the MgO/Fe(001) interface, a
large negative spin polarization of the electronic states at
the Fermi level is observed for the MgO/Co/Fe/GaAs(001)
system. Such a large negative spin polarization is
attributed to a change in the energy band structure at the
bct Co/bcc Fe(001) interface.},
keywords = {J (WoSType)},
cin = {IFF-IEE / JARA-FIT},
ddc = {530},
cid = {I:(DE-Juel1)VDB38 / $I:(DE-82)080009_20140620$},
pnm = {Grundlagen für zukünftige Informationstechnologien},
pid = {G:(DE-Juel1)FUEK412},
shelfmark = {Physics, Condensed Matter},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000238696200065},
doi = {10.1103/PhysRevB.73.214401},
url = {https://juser.fz-juelich.de/record/57442},
}