- 卜拉尼斯
- 布拉尼什
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branis中文什么意思
例句与用法
- In 1990s , a calculation of the ground - state energy of an exciton confined in a cylindrical quantum wire in the presence of a uniform magnetic field is reported as a function of wire radius , using a variational approach by gang li , spiros v . branis and k . k . bajaj . a . balandin and s . bandyopadhya present variational calculations of the ground - state exciton binding energy and exciton radius in a quantum wire subjected to an external magnetic field . these studies have been primarily responsible for our current understanding of the nature of excitonic states in a quantum wire subjected to an external magnetic field
九十年代中期，人们就开始了关于在外加磁场时量子线中激子特性的研究， gangli , spirosv . branis和k . k . bajaj利用变分法，对于圆柱形的量子线中激子的基态束缚能进行了计算，发现对于一个给定的磁场值，激子的基态束缚能比不加磁场时变大。