Resonance enhanced two-photon ionization process of hydrogen atom via the resonant laser pulse is studied by Bohmian mechanics (BM) method.By analyzing the traj
Recently, the non-centrosymmetric WC-type materials (i.e., MoP, ZrTe, TaN, etc) have attracted extensive interest due to the discovery of their topological prop
We demonstrate a non-crossover sub-Doppler dichroic atomic vapor laser locking (DAVLL) in selective reflection scheme,which allows us to obtain a modulation-fre
We report a large-scale, high-quality heterostructure composed of vertically-stacked graphene and two-dimensional (2D) germanium. The heterostructure is constru
Effective Hamiltonian method is widely used in quantum information.We introduce a method to calculate effective Hamiltonians and give two examples in quantum in
Based on the three-dimensional dispersive finite difference time domain method and Maxwell stress tensor equation, the optical trapping properties of nanopartic
The spin-1/2 Heisenberg chain coupled to a spin-S impurity moment with anti-periodic boundary condition is studied via the off-diagonal Bethe ansatz method. The
Atomically thin transition metal dichalcogenide films with distorted trigonal (1T’) phase have been predicted to be candidates for realizing quantum spin Hall