10.6k citations
- Centre National de la Recherche ScientifiqueFR299 papers
- California Institute of TechnologyUS137 papers
- University of CambridgeGB132 papers
- University of California, BerkeleyUS122 papers
- Queen's University BelfastGB121 papers
- Advanced Materials and BioEngineering ResearchIE109 papers
- University College DublinIE108 papers
- Center for Astrophysics Harvard & SmithsonianUS104 papers
- Sorbonne UniversitéFR104 papers
- Stockholm UniversitySE102 papers
- University College LondonGB95 papers
- University of OxfordGB91 papers
12 papers · 2 filters
Spin-orbit torque switching without external field with a ferromagnetic exchange-biased coupling layer
Yong-Chang Lau, Davide Betto, Karsten Rode +2
Magnetization reversal of a perpendicular ferromagnetic free layer by spin-orbit torque (SOT) is an attractive alternative to spin-transfer torque (STT) switching in magnetic rando…
The role of spin-orbit interaction in the ultrafast demagnetization of small iron clusters
Maria Stamenova, Jacopo Simoni, Stefano Sanvito
The ultra-fast demagnetization of small iron clusters initiated by an intense optical excitation is studied with time-dependent spin density functional theory (TDSDFT). In particul…
Charge transfer energies of benzene physisorbed on a graphene sheet from constrained density functional theory
Subhayan Roychoudhury, Carlo Motta, Stefano Sanvito
Constrained density functional theory (CDFT) is used to evaluate the energy level alignment of a benzene molecule as it approaches a graphene sheet. Within CDFT the problem is conv…
Disorder, synchronization and phase locking in non-equilibrium Bose-Einstein condensates
Paul R. Eastham, Bernd Rosenow
We review some theories of non-equilibrium Bose-Einstein condensates in potentials, in particular of the Bose-Einstein condensate of polaritons. We discuss such condensates, which…
Spectral Sensitivity of Graphene/Silicon Heterojunction Photodetectors
Sarah Riazimehr, Andreas Bablich, Daniel Schneider +5
We have studied the optical properties of two-dimensional (2D) Schottky photodiode heterojunctions made of chemical vapor deposited (CVD) graphene on n- and p-type Silicon (Si) sub…
Nonlinear ac stationary response and dynamic magnetic hysteresis of quantum uniaxial superparamagnets
Yuri P. Kalmykov, Serguey V. Titov, William T. Coffey
The nonlinear ac stationary response of uniaxial paramagnets and superparamagnets - nanoscale solids or clasters with spin number S ~ 10^0 - 10^4 - in superimposed uniform ac and d…