Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Oak Ridge National LaboratoryUS200 papers
- Los Alamos National LaboratoryUS198 papers
- Duke UniversityUS187 papers
- Triangle Universities Nuclear LaboratoryUS171 papers
- University of Tennessee at KnoxvilleUS134 papers
- University of WashingtonUS134 papers
- University of North Carolina at Chapel HillUS130 papers
- Lawrence Berkeley National LaboratoryUS119 papers
- University of California, BerkeleyUS103 papers
- Centre National de la Recherche ScientifiqueFR98 papers
- Indiana University BloomingtonUS94 papers
- Massachusetts Institute of TechnologyUS93 papers
7 papers · 2 filters
Origin of the Ising Ferrimagnetism and Spin-Charge Coupling in LuFe2O4
H. J. Xiang, E. J. Kan, Su-Huai Wei +2
The spin ordering and spin-charge coupling in LuFe2O4 were investigated on the basis of density functional calculations and Monte Carlo simulations. The 2:1 ferrimagnetism arises f…
First-principles methodology for quantum transport in multiterminal junctions
Kamal K. Saha, Wenchang Lu, J. Bernholc +1
We present a generalized approach for computing electron conductance and I-V characteristics in multiterminal junctions from first-principles. Within the framework of Keldysh theor…
Interplay between Jahn-Teller instability, uniaxial magnetism and ferroelectricity in Ca3CoMnO6
Y. Zhang, H. J. Xiang, M. -H. Whangbo
Ca3CoMnO6 is composed of CoMnO6 chains made up of face-sharing CoO6 trigonal prisms and MnO6 octahedra. The structural, magnetic, and ferroelectric properties of this compound were…
Electrical Control of Exchange Bias Mediated by Graphene
Y. G. Semenov, J. M. Zavada, K. W. Kim
The role of graphene in mediating the exchange interaction is theoretically investigated when it is placed between two ferromagnetic dielectric materials. The calculation based on…
Spin-Orbit Coupling and Ion Displacements in Multiferroic TbMnO3
H. J. Xiang, Su-Huai Wei, M. -H. Whangbo +1
The electronic and magnetic properties of TbMnO3 leading to its ferroelectric (FE) polarization were investigated on the basis of relativistic density functional theory (DFT) calcu…
Vortex Ferroelectric Domains
A. Gruverman, D. Wu, H. -J. Fan +4
We show experimental switching data on microscale capacitors of lead-zirconate-titanate (PZT), which reveal time-resolved domain behavior during switching on a 100-ns scale. For sm…
Origin of the Structural and Magnetic Anomaly of the Layered Compound SrFeO2: A Density Functional Investigation
H. J. Xiang, Su-Huai Wei, M. -H. Whangbo
The structural and magnetic anomaly of the layered compound SrFeO were examined by first principles density functional calculations and Monte Carlo simulations. The down-spin…