159 citations · 1.4k across the 58 of their papers we have counts for
4 papers · 1 filter
Electron-spin to Phonon Coupling in Graphene Decorated with Heavy Adatoms
Jhih-Shih You, Daw-Wei Wang, Miguel A. Cazalilla
The naturally weak spin-orbit coupling in Graphene can be largely enhanced by adatom deposition (e.g. Weeks et al. Phys. Rev. X 1, 021001 (2011)). However, the dynamics of the adat…
Universal dynamics of quantum spin decoherence in a spin bath
Yi-Ya Tian, Pochung Chen, Daw-Wei Wang
We systematically investigate the universal spin decoherence dynamics of a localized electron in an arbitrary nuclear spin bath, which can be even far away from equilibrium due to…
Magnetoplasmon Excitations and Spin Density Instabilities in an Integer Quantum Hall System with a Tilted Magnetic Field
Daw-Wei Wang, S. Das Sarma, Eugene Demler +1
We study the magnetoplasmon collective mode excitations of integer quantum Hall systems in a parabolically confined quantum well nanostructure in the presence of a tilted magnetic…
Quantum Hall Stripe Phases at Integer Filling Factors
Eugene Demler, Daw-Wei Wang, S. Das Sarma +1
We consider stripe formation in quantum Hall systems at integer filling factors. We use Hartree-Fock calculations to obtain the phase diagram of bilayer quantum Hall systems at $ν=…