分析一维方势阱中存在束缚态的条件

Analysis on the Conditions for the Existence of Bound States in One-dimensional Square Potential Well

对一维有限深势阱中运动的粒子,各类书籍中均用数值方法求出了其存在束缚态的条件.本文利用函数的连续性对一维半壁无限深势阱中运动的粒子存在束缚态的条件进行了分析计算.通过计算过程可以看出该方法比较简单,并且结果简洁明了.

All kinds of books used the numerical method to find the conditions for the existence of bound states for the particle moving in one-dimensional finite depth potential well .This paper analyzed and calculated the existence conditions for the existence of bound states of the particle moving in the one -dimensional half of boundless deep with successive function .This method was relatively simple and the results were clear and concise from the colculation process from the calculation process .