248 citations · 651 across the 7 of their papers we have counts for
7 papers
Observation of universal strong orbital-dependent correlation effects in iron chalcogenides
Ming Yi, Zhongkai Liu, Yan Zhang +19
Establishing the appropriate theoretical framework for unconventional superconductivity in the iron-based materials requires correct understanding of both the electron correlation…
Electronic structure of BaNiP observed by angle-resolved photoemission spectroscopy
S. Ideta, T. Yoshida, M. Nakajima +16
We have performed an angle-resolved photoemission spectroscopy (ARPES) study of BaNiP which shows a superconducting transition at 2.5 K. We observed hole and e…
Measurement of Coherent Polarons in the Strongly Coupled Antiferromagnetically Ordered Iron-Chalcogenide Fe1.02Te using Angle-Resolved Photoemission Spectroscopy
Zhongkai Liu, Ruihua He, Donghui Lu +12
The nature of metallicity and the level of electronic correlations in the antiferromagnetically ordered parent compounds are two important open issues for the iron-based supercondu…
Glass-like recovery of antiferromagnetic spin ordering and dimensional crossover in a photo-excited manganite PrCaMnO
S. Y. Zhou, M. C. Langner, Y. Zhu +10
Electronic orderings of charges, orbitals and spins are observed in many strongly correlated electron materials, and revealing their dynamics is a critical step toward understandin…
Vacuum space charge effect in laser-based solid-state photoemission spectroscopy
J. Graf, S. Hellmann, C. Jozwiak +6
We report a systematic measurement of the space charge effect observed in the few-ps laser pulse regime in laser-based solid-state photoemission spectroscopy experiments. The broad…
Polaron Coherence Condensation as the Mechanism for Colossal Magnetoresistance in Layered Manganites
N. Mannella, W. L. Yang, K. Tanaka +8
Angle-resolved photoemission spectroscopy data for the bilayer manganite La1.2Sr1.8Mn2O7 show that, upon lowering the temperature below the Curie point, a coherent polaronic metall…