Publication Date:
2016-06-21
Description:
Author(s): Ambroise van Roekeghem, Pierre Richard, Xun Shi, Shangfei Wu, Lingkun Zeng, Bayrammurad Saparov, Yoshiyuki Ohtsubo, Tian Qian, Athena S. Sefat, Silke Biermann, and Hong Ding We present a study of the tetragonal to collapsed-tetragonal transition of CaFe 2 As 2 using angle-resolved photoemission spectroscopy and dynamical mean field theory-based electronic structure calculations. We observe that the collapsed-tetragonal phase exhibits reduced correlations and a higher coher… [Phys. Rev. B 93, 245139] Published Mon Jun 20, 2016
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics