27 citations · 59 across the 4 of their papers we have counts for
6 papers · 1 filter
Majorana fermions in semiconductor nanostructures with two wires connected through ring
B. Y. Sun, M. W. Wu
We investigate the Majorana fermions in a semiconductor nanostructure with two wires connected through a ring. The nanostructure is mirror symmetric and in the proximity of a super…
Negative differential transmission in graphene
B. Y. Sun, M. W. Wu
By using the Kubo linear response theory with the Keldysh Green function approach, we investigate the mechanism leading to the negative differential transmission in system with the…
Microscopic theory of ultrafast dynamics of carriers photoexcited by THz and near-infrared linearly-polarized laser pulses in graphene
B. Y. Sun, M. W. Wu
We investigate the dynamics of photoexcited carriers and nonequilibrium phonons in graphene by solving the microscopic kinetic Bloch equations. The pump and drift effects from the…
Dynamics of photoexcited carriers in graphene
B. Y. Sun, Y. Zhou, M. W. Wu
The nonequilibrium dynamics of carriers and phonons in graphene is investigated by solving the microscopic kinetic equations with the carrier-phonon and carrier-carrier Coulomb sca…
Spin diffusion in -type (111) GaAs quantum wells
B. Y. Sun, K. Shen
We utilize the kinetic spin Bloch equation approach to investigate the steady-state spin diffusion in -type (111) GaAs quantum wells, where the in-plane components of the Dresse…
Singlet-triplet relaxation in multivalley silicon single quantum dots
L. Wang, K. Shen, B. Y. Sun +1
We investigate the singlet-triplet relaxation due to the spin-orbit coupling together with the electron-phonon scattering in two-electron multivalley silicon single quantum dots, u…