Fundamental aspects of spin-orbit interaction in commercially relevant Ga N/Al x Ga 1− x N
heterostructures hosting two-dimensional electron systems are extensively studied by …

Two-dimensional transition metal dichalcogenides possess the K (K′) valley degree of
freedom (DOF). Based on that, the research on valleytronics draws considerable attention. In …

We calculate the energies of the ground and the first excited states of a free polaron and that
of a polaron bound to a Coulomb impurity in a quantum dot with harmonic confinement in …

Abstract Three-dimensional (3D) topological insulators (TIs) have attracted much attention
due to their topologically protected surface states. Here, we use circularly polarized light to …

A hallmark signature of the three-dimensional (3D) topological insulator (TI) is that the spin-
momentum locked massless Dirac fermions populate its surface states, where the carrier …

GaN 基宽禁带半导体异质结构具有非常强的极化效应, 高饱和电子漂移速度, 高击穿场强,
高于室温的居里转变温度, 和较强的自旋轨道耦合效应等优越的物理性质 …

The Rashba effect gives rise to the key feature of chiral spin texture. Recently it was
demonstrated that the orbital angular momentum (OAM) texture forms the underlying basis …

Circularly polarized photocurrent, observed in p-doped bulk GaAs, varies nonlinearly with
the applied bias voltage at room temperature. It has been explored that this phenomenon …

The spin diffusion and drift at different excitation wavelengths and different temperatures
have been studied in undoped InGaAs/AlGaAs multiple quantum well (MQW). The spin …

A spin-related photocurrent excited by circularly polarized light is observed near the
electrodes on a few-layer ReS2 sample at room temperature. For both electrodes, the spatial …