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research article
Spectroscopic and dc-transport investigations of the electronic properties of TaSe3
TaSe3 belongs to a class of low-dimensional materials characterized by the interplay and competition between dimensionality crossover and broken symmetry ground states. A comprehensive study by dc-transport, optical, and angle-resolved photoemission (ARPES) experiments shows that the electronic properties of this compound are strongly anisotropic between the chain and the transverse crystallographic direction. Even though TaSe3 fails to undergo a charge-density-wave (CDW) phase transition, we found evidence for short range order CDW segments, which progressively disappear with decreasing temperature.
Type
research article
Web of Science ID
WOS:000223608700003
Authors
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Degiorgi, L.
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Perucchi, A.
Publication date
2004
Publisher
Published in
Volume
39
Start page
433
End page
440
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
April 7, 2010
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