ARPES studies on FeTe1-x Se x iron chalcogenides epitaxial thin films
Abstract
The physics of iron-based chalcogenides raises fundamental questions on the interplay of magnetic order and electron pairing at the origin of the superconducting state. We have performed angle-resolved photemission spectroscopy (ARPES) studies on high-quality epitaxial thin films of FeTe 1-x Se x , grown by in situ pulsed laser deposition (PLD) on beamline 7.0.1 at the ALS. Specifically, we are able to show the evolution of the band structure as a function of x. We discuss our experimental results in comparison to the available theoretical band calculations.
- Publication:
-
APS March Meeting Abstracts
- Pub Date:
- March 2011
- Bibcode:
- 2011APS..MARX26011I