Mishra, P. and Lohani, H. and Zargar, R. A. and Awana, V. P. S. and Sekhar, B. R.
(2015)
Pseudogap Behaviour in FeTe and FeSe Probed By Photoemission.
In:
PROCEEDINGS OF THE 59TH DAE SOLID STATE PHYSICS SYMPOSIUM 2014 (SOLID STATE PHYSICS).
AIP Conference Proceedings , 1665
.
AIP Publishing, 130015-1-130015-4.
Abstract
This study reports the valence band photoelectron spectroscopic studies of FeTe and FeSe. A doping induced and temperature dependent pseudogap occur near the Fermi level. The spectral weight transfer occurs due to the change in chalcogen height due to lowering of temperature. This result is in analogy with the reduction in chalcogen height due to the replacement of Te by Se.
| Item Type: |
Book Section
|
| Additional Information: |
59th DAE Solid State Physics Symposium Location: VIT Univ, Vellore, INDIA Date: DEC 16-20, 2014
Sponsor(s): Board Res Nucl Sci; Dept Atom Energy |
| Uncontrolled Keywords: |
UV photoemission spectroscopy,
superconductor,
electronic structure,
pseudogap regime
PACS: 74.25.Jb,
74.70.Xa,
74.20. Pq,
74.72.Kf |
| Subjects: |
Applied Physics/Condensed Matter |
| Divisions: |
UNSPECIFIED |
| Depositing User: |
Dr. Rajpal Walke
|
| Date Deposited: |
06 Oct 2016 06:58 |
| Last Modified: |
06 Oct 2016 06:58 |
| URI: |
http://npl.csircentral.net/id/eprint/1964 |
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