Angle-resolved photoemission studies of quantum materials
The physics of quantum materials is dictated by many-body interactions and mathematical
concepts such as symmetry and topology that have transformed our understanding of matter …
concepts such as symmetry and topology that have transformed our understanding of matter …
Algorithm advances and applications of time‐dependent first‐principles simulations for ultrafast dynamics
Far from equilibrium phenomenon is a central theme of contemporary material research.
Such phenomenon can exhibit itself in atomic structure and dynamics, but very often it also …
Such phenomenon can exhibit itself in atomic structure and dynamics, but very often it also …
High-resolution ARPES endstation for in situ electronic structure investigations at SSRF
Angle-resolved photoemission spectroscopy (ARPES) is one of the most powerful
experimental techniques in condensed matter physics. Synchrotron ARPES, which uses …
experimental techniques in condensed matter physics. Synchrotron ARPES, which uses …
Mixed B-site ruddlesden-popper phase Sr2 (RuxIr1-x) O4 enables enhanced activity for oxygen evolution reaction
Abstract Development of high performance electrocatalysts for oxygen evolution reaction
(OER) in acidic media remains a challenge for direct water splitting using an electrolyzer …
(OER) in acidic media remains a challenge for direct water splitting using an electrolyzer …
Soft-Chemical Synthesis, Structure Evolution, and Insulator-to-Metal Transition in Pyrochlore-like λ-RhO2
λ-RhO2, a prototype 4d transition metal oxide, has been prepared by the oxidative
delithiation of spinel LiRh2O4 using ceric ammonium nitrate. Average-structure studies of …
delithiation of spinel LiRh2O4 using ceric ammonium nitrate. Average-structure studies of …
[HTML][HTML] Large-gap insulating dimer ground state in monolayer IrTe2
Monolayers of two-dimensional van der Waals materials exhibit novel electronic phases
distinct from their bulk due to the symmetry breaking and reduced screening in the absence …
distinct from their bulk due to the symmetry breaking and reduced screening in the absence …
[HTML][HTML] Computational framework chinook for angle-resolved photoemission spectroscopy
RP Day, B Zwartsenberg, IS Elfimov… - npj Quantum …, 2019 - nature.com
We have developed the numerical software package chinook for the simulation of
photoemission matrix elements. This quantity encodes a depth of information regarding the …
photoemission matrix elements. This quantity encodes a depth of information regarding the …
Multiorbital Nature of Doped
G Zhang, E Pavarini - Physical Review Letters, 2023 - APS
The low-energy j eff= 1/2 band of Sr 2 IrO 4 bears stark resemblances with the x 2-y 2 band
of La 2 CuO 4, and yet no superconductivity has been found so far by doping Sr 2 IrO 4 …
of La 2 CuO 4, and yet no superconductivity has been found so far by doping Sr 2 IrO 4 …
Map of Crystal-Field Effects in Correlated Layered Perovskites
N Samani, G Zhang, E Pavarini - Physical Review Letters, 2024 - APS
Correlated metallic layered t 2 gn perovskites are intensively studied and yet their low-
energy electronic properties remain hotly debated. Important elements of the puzzle, beside …
energy electronic properties remain hotly debated. Important elements of the puzzle, beside …
[HTML][HTML] Coherent propagation of spin-orbit excitons in a correlated metal
V Zimmermann, AK Yogi, D Wong, C Schulz… - npj Quantum …, 2023 - nature.com
Collective excitations such as plasmons and paramagnons are fingerprints of atomic-scale
Coulomb and exchange interactions between conduction electrons in metals. The strength …
Coulomb and exchange interactions between conduction electrons in metals. The strength …