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most citedHubbard U and Hund's Exchange J in Transition Metal Oxides: Screening vs. Localization Trends from Constrained Random Phase Approximation

319 citations

Showing 2019Show all

6 papers · 1 filter

cond-mat.str-el2019★ 140 cited

A substantial hybridization between correlated Ni-d orbital and itinerant electrons in infinite-layer nickelates

Yuhao Gu, Sichen Zhu, Xiaoxuan Wang +2

The discovery of unconventional superconductivity in hole doped NdNiO2, similar to CaCuO2, has received enormous attention. However, different from CaCuO2, RNiO2 (R = Nd, La) has i…

cond-mat.supr-con2019★ 8 cited

Unconventional High Temperature Superconductivity in Cubic Zinc-blende Transition Metal Compounds

Qiang Zhang, Kun Jiang, Yuhao Gu +1

We consider possible high temperature superconductivity (high-T) in transition metal compounds with a cubic zinc-blende lattice structure. When the electron filling configurati…

cond-mat.mtrl-sci2019★ 7 cited

Oxygen Vacancy Induced Structural Distortions in Black Titania -- A Unique Approach using Soft X-Ray EXAFS at the O K-Edge

Brett Leedahl, Tristan de Boer, Xiaotao Yuan +1

Unknown changes in the crystalline order of regular TiO result in the formation of black titania, which has garnered significant interest as a photocatalytic material due to th…

cond-mat.mtrl-sci2019★ 43 cited

Electric field manipulation enhanced by strong spin-orbit coupling: promoting rare-earth ions as qubits

Zheng Liu, Ye-Xin Wang, Yu-Hui Fang +4

Quantum information processing based on magnetic ions are considered potential candidates for applications because they can be modified and scaled up by a variety of chemical metho…

cond-mat.supr-con2019★ 9 cited

Topological superconductivity in Ni-based transition-metal trichalcogenide superconductors

Yinxiang Li, Xianxin Wu, Yuhao Gu +4

Based on a two-orbital honeycomb lattice model and random phase approximation, we investigate the pairing symmetry of the Ni-based transition-metal trichalcogenide. We find that an…

cond-mat.supr-con2019★ 13 cited

Structural and electronic phase transitions driven by electric field in metastable MoS thin flake

C. Shang, B. Lei, W. Z. Zhuo +12

Transition-metal-dichalcogenides own a variety of structures as well as electronic properties which can be modulated by structural variations, element substitutions, ion or molecul…