1.3k citations
- Tongji UniversityCN26 papers
- China Center of Advanced Science and TechnologyCN16 papers
- Chinese Academy of SciencesCN14 papers
- University of MichiganUS13 papers
- Institute of Theoretical PhysicsCN12 papers
- RIKENJP11 papers
- Hiroshima UniversityJP10 papers
- Hunan Normal UniversityCN10 papers
- Universidade de São PauloBR10 papers
- University of Science and Technology of ChinaCN9 papers
- State Key Laboratory of Surface Physics8 papers
- Hefei National Center for Physical Sciences at NanoscaleCN7 papers
15 papers · 1 filter
Magnetism in C or N-doped MgO and ZnO: density-functional study of impurity pairs
Hua Wu, Alessandro Stroppa, Sung Sakong +3
It is shown that substitution of C or N for O recently proposed as a way to create ferromagnetism in otherwise nonmagnetic oxide insulators is curtailed by formation of impurity pa…
Ultrafast carrier and phonon dynamics in Bi2Se3 crystals
J. Qi, X. Chen, W. Yu +9
Ultrafast time-resolved differential reflectivity of Bi2Se3 crystals is studied using optical pump-probe spectroscopy. Three distinct relaxation processes are found to contribute t…
Spin Seebeck insulator
K. Uchida, J. Xiao, H. Adachi +10
Thermoelectric generation is an essential function of future energy-saving technologies. However, this generation has been an exclusive feature of electric conductors, a situation…
Theory of magnon-driven spin Seebeck effect
Jiang Xiao, Gerrit E. W. Bauer, Ken-ichi Uchida +2
The spin Seebeck effect is a spin-motive force generated by a temperature gradient in a ferromagnet that can be detected via normal metal contacts through the inverse spin Hall eff…
Alloy Stabilized Wurtzite Ground State Structures of Zinc-Blende Semiconducting Compounds
H. J. Xiang, Su-Huai Wei, Shiyou Chen +1
The ground state structures of the ABC wurtzite (WZ) alloys with 0.25, 0.5, and 0.75 are revealed by a ground state search using the valence-force field model and d…
Co-induced nano-structures on Si(111) surface
Yitao Cui, Tian Xie, Mao Ye +4
The interaction of cobalt atoms with silicon (111) surface has been investigated by means of scanning tunneling microscopy (STM) and low-energy electron diffraction (LEED). Besides…