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@ARTICLE{Liu:878245,
author = {Liu, Kun and Zhang, Ruyi and Lu, Lu and Mi, Shao-Bo and
Liu, Ming and Wang, Hong and Jia, Chun-Lin},
title = {{F}ormation of antiphase boundaries in {C}u{F}e2{O}4 films
induced by rough {M}g{A}l2{O}4 (001) substrates},
journal = {Thin solid films},
volume = {680},
issn = {0040-6090},
address = {Amsterdam [u.a.]},
publisher = {Elsevier},
reportid = {FZJ-2020-02714},
pages = {55 - 59},
year = {2019},
abstract = {Antiphase boundaries in spinel ferrites have been
considered as the functional elements with great potential
for applications in spintronic devices. Engineering the
antiphase boundaries is a big challenge in experiments.
Here, we report on that a high density of antiphase
boundaries in CuFe2O4 films have been prepared on rough
surface of MgAl2O4 (001) substrates. By means of advanced
electron microscopy these antiphase boundaries are found to
be of {011}〈011〉-type and bound by interfacial
dislocations with Burgers vector of a/4〈011〉 that
contribute to relaxation of in-plane and out-of-plane
lattice strain in the heterostructure. Our results provide
evidence that the rough substrate surface can be applied for
the formation of antiphase boundaries in the CuFe2O4/MgAl2O4
system to tune the magnetic and electrical transport
properties of epitaxial spinel ferrite films.},
cin = {ER-C-1},
ddc = {660},
cid = {I:(DE-Juel1)ER-C-1-20170209},
pnm = {143 - Controlling Configuration-Based Phenomena (POF3-143)},
pid = {G:(DE-HGF)POF3-143},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000467389900008},
doi = {10.1016/j.tsf.2019.04.020},
url = {https://juser.fz-juelich.de/record/878245},
}