365 citations
- Xiamen UniversityCN142 papers
- Chinese Academy of SciencesCN29 papers
- National Astronomical ObservatoriesCN15 papers
- University of Chinese Academy of SciencesCN15 papers
- University of Science and Technology of ChinaCN12 papers
- Nanjing UniversityCN11 papers
- Peking UniversityCN11 papers
- Shanghai Astronomical ObservatoryCN9 papers
- Tsinghua UniversityCN7 papers
- Wuhan UniversityCN7 papers
- Hong Kong University of Science and TechnologyHK6 papers
- Shanghai Jiao Tong UniversityCN6 papers
12 papers · 1 filter
Fe-doping-induced band structure modification and cryogenic phase stability in Cs2AgBiBr6 single crystals
Yanan Li, Xuejiao Wu, Jidong Deng +1
Despite its promise as a lead-free alternative, the practical application of Cs2AgBiBr6 in optoelectronics is limited by its wide band gap and detrimental intrinsic defects. To ove…
Prolonging Carrier Lifetime in P-type 4H-SiC Epilayer by Thermal Oxidation and Hydrogen Annealing
Ruijun Zhang, Mingkun Zhang, Guoliang Zhang +12
A minority carrier lifetime of 25.46 s in a P-type 4H-SiC epilayer has been attained through sequential thermal oxidation and hydrogen annealing. Thermal oxidation can enhance t…
Revealing the molecular structures of a-Al2O3(0001)-water interface by machine learning based computational vibrational spectroscopy
Xianglong Du, Weizhi Shao, Chenglong Bao +3
Solid-water interfaces are crucial to many physical and chemical processes and are extensively studied using surface-specific sum-frequency generation (SFG) spectroscopy. To establ…
Observation of colossal topological Hall effect in noncoplanar ferromagnet Cr5Te6 thin films
Yequan Chen, Yingmei Zhu, Renju Lin +15
The topological Hall effect (THE) is critical to the exploration of the spin chirality generated by the real-space Berry curvature, which has attracted worldwide attention for its…
A Continuum Model for Dislocation Climb
Chutian Huang, Shuyang Dai, Xiaohua Niu +4
Dislocation climb plays an important role in understanding plastic deformation of metallic materials at high temperature. In this paper, we present a continuum formulation for disl…
Machine-Learning Prediction of the Computed Band Gaps of Double Perovskite Materials
Junfei Zhang, Yueqi Li, Xinbo Zhou
Prediction of the electronic structure of functional materials is essential for the engineering of new devices. Conventional electronic structure prediction methods based on densit…