Direct Observation of Complete Fermi Surface, Imperfect Nesting, and Gap Anisotropy in the High-Temperature Incommensurate Charge-Density-Wave Compound
- 27 July 1998
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 81 (4) , 886-889
- https://doi.org/10.1103/physrevlett.81.886
Abstract
We have carried out angle resolved photoemission spectroscopy of , a quasi-two-dimensional material with an incommensurate high-temperature charge density wave (CDW). This is the first direct experimental view of the full detail of an imperfectly nested Fermi surface, and the momentum space gap anisotropy, for an incommensurate CDW.
Keywords
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