TITLE

Evaporation temperature-tuned physical vapor deposition growth engineering of one-dimensional non-Fermi liquid tetrathiofulvalene tetracyanoquinodimethane thin films

AUTHOR(S)
Sarkar, I.; Laux, M.; Demokritova, J.; Ruffing, A.; Mathias, S.; Wei, J.; Solovyeva, V.; Rudloff, M.; Naghavi, S. S.; Felser, C.; Huth, M.; Aeschlimann, M.
PUB. DATE
September 2010
SOURCE
Applied Physics Letters;9/13/2010, Vol. 97 Issue 11, p111906
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We describe the growth of high quality tetrathiofulvalene tetracyanoquinodimethane (TTF-TCNQ) organic charge-transfer thin films which show a clear non-Fermi liquid behavior. Temperature dependent angle resolved photoemission spectroscopy and electronic structure calculations show that the growth of TTF-TCNQ films is accompanied by the unfavorable presence of neutral TTF and TCNQ molecules. The quality of the films can be controlled by tuning the evaporation temperature of the precursor in physical vapor deposition method.
ACCESSION #
53768700

 

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