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@ARTICLE{Zhang:837923,
author = {Zhang, Yong and Shen, Lvkang and Liu, Ming and Li, Xin and
Lu, Xiaoli and Lu, Lu and Ma, Chunrui and You, Caiyin and
Chen, Aiping and Huang, Chuanwei and Chen, Lang and Alexe,
Marin and Jia, Chun-Lin},
title = {{F}lexible {Q}uasi-{T}wo-{D}imensional {C}o{F}e 2 {O} 4
{E}pitaxial {T}hin {F}ilms for {C}ontinuous {S}train
{T}uning of {M}agnetic {P}roperties},
journal = {ACS nano},
volume = {11},
number = {8},
issn = {1936-086X},
address = {Washington, DC},
publisher = {Soc.},
reportid = {FZJ-2017-06693},
pages = {8002 - 8009},
year = {2017},
abstract = {Epitaxial thin films of CoFe2O4 (CFO) have successfully
been transferred from a SrTiO3 substrate onto a flexible
polyimide substrate. By bending the flexible polyimide,
different levels of uniaxial strain are continuously
introduced into the CFO epitaxial thin films. Unlike
traditional epitaxial strain induced by substrates, the
strain from bending will not suffer from critical thickness
limitation, crystalline quality variation, and substrate
clamping, and more importantly, it provides a more intrinsic
and reliable way to study strain-controlled behaviors in
functional oxide systems. It is found that both the
saturation magnetization and coercivity of the transferred
films can be changed over the bending status and show a high
accord with the movement of the curvature bending radius of
the polyimide substrate. This reveals that the mechanical
strain plays a critical role in tuning the magnetic
properties of CFO thin films parallel and perpendicular to
the film plane direction.},
cin = {ER-C-1},
ddc = {540},
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:000408520900049},
doi = {10.1021/acsnano.7b02637},
url = {https://juser.fz-juelich.de/record/837923},
}