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@ARTICLE{Slebarski:46658,
author = {Slebarski, E. C. and Szot, K. and Gamza, M. and Penkalla,
H.-J. and Breuer, U.},
title = {{I}nfluence of grain-boundary defects on electric transport
in {C}e{R}h{S}n with a non-{F}ermi-liquid ground state},
journal = {Physical review / B},
volume = {72},
number = {8},
issn = {1098-0121},
address = {College Park, Md.},
publisher = {APS},
reportid = {PreJuSER-46658},
pages = {085443},
year = {2005},
note = {Record converted from VDB: 12.11.2012},
abstract = {Measurements by atomic force microscopy reported for a
polycrystalline CeRhSn sample show nanometer-sized grains
consisting of crystalline components. The grains are
separated by a grain boundary. The high-resolution electron
microscopy and secondary-ion mass spectrometry were used to
determine homogeneity of the grains and the grain boundary.
The grains are homogeneous up to about $60\%$ of the major
phase, with slightly off-stoichiometric phases constituting
the balance, whereas the volume fractions of
intercrystalline components are strongly inhomogeneous and
off stoichiometric. We argue that there is possibly a
ballistic transport of electrons through an interface
between the grains, which strongly modifies the resistivity
of the CeRhSn stoichiometric grains, which is
non-Fermi-liquid in character.},
keywords = {J (WoSType)},
cin = {ZCH / IFF-IEM / IWV-2},
ddc = {530},
cid = {I:(DE-Juel1)ZCH-20090406 / I:(DE-Juel1)VDB321 /
I:(DE-Juel1)VDB2},
pnm = {Materialien, Prozesse und Bauelemente für die Mikro- und
Nanoelektronik},
pid = {G:(DE-Juel1)FUEK252},
shelfmark = {Physics, Condensed Matter},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000231564600170},
doi = {10.1103/PhysRevB.72.085443},
url = {https://juser.fz-juelich.de/record/46658},
}