The nonlinear Wannier function in square Kr?nig--Penney model
薛锐, 梁兆新, 李卫东
The nonlinear Wannier function in square Kr?nig--Penney model
Xue Rui(薛锐), Liang Zhao-Xin(梁兆新), and Li Wei-Dong(李卫东)
中国物理B . 2009, (10): 4130 -4135 .  DOI: 10.1088/1674-1056/18/10/011