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@ARTICLE{diCapua:57305,
author = {di Capua, R. and Perroni, C. A. and Cataudella, V. and
Miletto Granozio, F. and Perna, P. and Salluzzo, M. and
Scotti di Uccio, U. and Vaglio, R.},
title = {{D}irect observation of spectroscopic inhomogeneities on
{L}a0.7{S}r0.3{M}n{O}3 thin films by scanning tunneling
spectroscopy},
journal = {Journal of physics / Condensed matter},
volume = {18},
issn = {0953-8984},
address = {Bristol},
publisher = {IOP Publ.},
reportid = {PreJuSER-57305},
pages = {8195 - 8204},
year = {2006},
note = {Record converted from VDB: 12.11.2012},
abstract = {Scanning tunnelling spectroscopy measurements were
performed on thin films of La0.7Sr0.3MnO3 both at room
temperature and liquid nitrogen temperature. While no
inhomogeneities were recorded at liquid nitrogen temperature
on any sample, clear evidence of spectroscopic
inhomogeneities was evident in tunnelling conductance maps
collected at room temperature. The investigated films
exhibit a transition from a ferromagnetic-metallic to a
paramagnetic-insulating state at around room temperature, so
the observed spectroscopic features can be interpreted
within a phase separation scenario. A quantitative analysis
of the observed spectroscopic features is reported, pointing
out the occurrence of phase modulation and its possible
correlation with the properties of the system.},
keywords = {J (WoSType)},
cin = {IFF-TH-I},
ddc = {530},
cid = {I:(DE-Juel1)VDB30},
pnm = {Kondensierte Materie},
pid = {G:(DE-Juel1)FUEK414},
shelfmark = {Physics, Condensed Matter},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000239922500009},
doi = {10.1088/0953-8984/18/35/007},
url = {https://juser.fz-juelich.de/record/57305},
}