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@ARTICLE{Gottlob:154111,
author = {Gottlob, Daniel M. and Jansen, Thomas and Hoppe, Michael
and Bürgler, Daniel E. and Schneider, Claus M.},
title = {{E}pitaxial {C}u(001) films grown on a
{C}r/{A}g/{F}e/{G}a{A}s(001) buffer system},
journal = {Thin solid films},
volume = {562},
issn = {0040-6090},
address = {Amsterdam [u.a.]},
publisher = {Elsevier},
reportid = {FZJ-2014-03509},
pages = {250 - 253},
year = {2014},
abstract = {We present a procedure to prepare single-crystalline,
high-purity Cu(001) films (templates) suitable as substrates
for subsequent epitaxial thin-film growth. The template
films were grown in a dedicated molecular-beam epitaxy
system on a Cr/Ag/Fe/GaAs(001) buffer layer system.
Low-energy electron diffraction and X-ray diffraction were
applied to determine the surface orientation and the
epitaxial relationship between all layers of the stack.
Post-annealing at moderate temperatures enhances the quality
of the film as shown by low-energy electron diffraction and
atomic force microscopy. X-ray photoemission and Auger
electron spectroscopy confirm that no atoms of the buffer
layers diffuse into the Cu film during the initial
preparation and the post-annealing treatment. The completed
Cu(001) template system can be exposed to air and afterwards
refurbished by Ar+-ion bombardment and annealing, enabling
the transfer between vacuum systems. The procedure provides
suitable conductive thin film templates for studies of
epitaxial thin films, e.g. on the magnetic and
magnetotransport properties of Co and Ni based films and
multilayers.},
cin = {PGI-6},
ddc = {070},
cid = {I:(DE-Juel1)PGI-6-20110106},
pnm = {422 - Spin-based and quantum information (POF2-422)},
pid = {G:(DE-HGF)POF2-422},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000340658100039},
doi = {10.1016/j.tsf.2014.04.078},
url = {https://juser.fz-juelich.de/record/154111},
}