Numerical and approximate analytical solutions of the eigen-value equation for the one-dimensional finite square well
YANG Zi-qian, MIAO qing, FAN Zhuan-zhuan, CHEN Peng, LV ming, JIN Guang-ri
College Physics . 2018, (12): 49 .  DOI: 10.16854 /j.cnki.1000-0712.180255