摘要
选用含有2个变分参数的波函数,利用变分法计算了无限深球形量子点中施主杂质态的束缚能、杂质有效玻尔半径、维里定理值等随量子点尺度的变化关系.计算结果表明,该模型的结果比选用1个变分参数波函数得到的结果有所改进.
Relation of hydrogenic impurity binding energy,effective Bohr a _(im) and virial theorem value and quantum dots size and studied variationally by using variational wave functions of containing two parameters.The results show this model is better than that of the wave functions of containing one parameter.
出处
《河北师范大学学报(自然科学版)》
CAS
2004年第2期139-142,共4页
Journal of Hebei Normal University:Natural Science
基金
河北省自然科学基金资助项目(102137)