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Scholarly Works (1 results)

Article
Peer Reviewed

Experimental observation of incoherent-coherent crossover and orbital-dependent band renormalization in iron chalcogenide superconductors

Liu, ZK;
Yi, M;
Zhang, Y;
Hu, J;
Yu, R;
Zhu, J-X;
He, R-H;
Chen, YL;
Hashimoto, M;
Moore, RG;
Mo, S-K;
Hussain, Z;
Si, Q;
Mao, ZQ;
Lu, DH;
Shen, Z-X

LBL Publications (2015)

The level of electronic correlation has been one of the key questions in understanding the nature of superconductivity. Among the iron-based superconductors, the iron chalcogenide family exhibits the strongest electron correlations. To gauge the correlation strength, we performed a systematic angle-resolved photoemission spectroscopy study on the iron chalcogenide series Fe1+ySexTe1-x (0

Cover page: Experimental observation of incoherent-coherent crossover and orbital-dependent band renormalization in iron chalcogenide superconductors