Communications Physics (Jan 2022)
Correlation-driven electronic reconstruction in FeTe1−x Se x
- Jianwei Huang,
- Rong Yu,
- Zhijun Xu,
- Jian-Xin Zhu,
- Ji Seop Oh,
- Qianni Jiang,
- Meng Wang,
- Han Wu,
- Tong Chen,
- Jonathan D. Denlinger,
- Sung-Kwan Mo,
- Makoto Hashimoto,
- Matteo Michiardi,
- Tor M. Pedersen,
- Sergey Gorovikov,
- Sergey Zhdanovich,
- Andrea Damascelli,
- Genda Gu,
- Pengcheng Dai,
- Jiun-Haw Chu,
- Donghui Lu,
- Qimiao Si,
- Robert J. Birgeneau,
- Ming Yi
Affiliations
- Jianwei Huang
- Department of Physics and Astronomy, Rice Center for Quantum Materials, Rice University
- Rong Yu
- Department of Physics, Renmin University of China
- Zhijun Xu
- NIST Center for Neutron Research, National Institute of Standards and Technology
- Jian-Xin Zhu
- Theoretical Division, Los Alamos National Laboratory
- Ji Seop Oh
- Department of Physics and Astronomy, Rice Center for Quantum Materials, Rice University
- Qianni Jiang
- Department of Physics, University of Washington
- Meng Wang
- School of Physics, Sun Yat-sen University
- Han Wu
- Department of Physics and Astronomy, Rice Center for Quantum Materials, Rice University
- Tong Chen
- Department of Physics and Astronomy, Rice Center for Quantum Materials, Rice University
- Jonathan D. Denlinger
- Advanced Light Source, Lawrence Berkeley National Lab
- Sung-Kwan Mo
- Advanced Light Source, Lawrence Berkeley National Lab
- Makoto Hashimoto
- Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory
- Matteo Michiardi
- Department of Physics & Astronomy, University of British Columbia
- Tor M. Pedersen
- Canadian Light Source, Inc.
- Sergey Gorovikov
- Canadian Light Source, Inc.
- Sergey Zhdanovich
- Department of Physics & Astronomy, University of British Columbia
- Andrea Damascelli
- Department of Physics & Astronomy, University of British Columbia
- Genda Gu
- Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory
- Pengcheng Dai
- Department of Physics and Astronomy, Rice Center for Quantum Materials, Rice University
- Jiun-Haw Chu
- Department of Physics, University of Washington
- Donghui Lu
- Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory
- Qimiao Si
- Department of Physics and Astronomy, Rice Center for Quantum Materials, Rice University
- Robert J. Birgeneau
- Department of Physics, University of California Berkeley
- Ming Yi
- Department of Physics and Astronomy, Rice Center for Quantum Materials, Rice University
- DOI
- https://doi.org/10.1038/s42005-022-00805-6
- Journal volume & issue
-
Vol. 5,
no. 1
pp. 1 – 9
Abstract
The underlying mechanism of iron-based superconductivity, the role of electron correlations, and the extent to which the behavior resembles those of the cuprates has been debated since their discovery. Here, using angle resolved photoemission spectroscopy, the authors report reconstruction of the Fermi surface for FeTe1−x Se x driven by orbital-dependent correlation effects in the absence of symmetry breaking and find evidence for an orbital-selective Mott transition.
