[1]骆敏,杨双波.多势垒结构共振透射系数的计算[J].南京师大学报(自然科学版),2012,35(02):50-55.
 Luo Min,Yang Shuangbo.Calculation of Resonant Transmission Coefficient for Multi-Barrier Structure[J].Journal of Nanjing Normal University(Natural Science Edition),2012,35(02):50-55.
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多势垒结构共振透射系数的计算()
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《南京师大学报(自然科学版)》[ISSN:1001-4616/CN:32-1239/N]

卷:
第35卷
期数:
2012年02期
页码:
50-55
栏目:
物理学
出版日期:
2012-06-20

文章信息/Info

Title:
Calculation of Resonant Transmission Coefficient for Multi-Barrier Structure
作者:
骆敏;杨双波;
南京师范大学物理科学与技术学院,江苏南京210046
Author(s):
Luo MinYang Shuangbo
School of Physics and Technology,Nanjing Normal University,Nanjing 210046,China
关键词:
转移矩阵共振透射系数多势垒结构
Keywords:
transfer matrix methodresonant transmissionmulti-barrier structure
分类号:
O413.1;O241.82
摘要:
使用转移矩阵方法精确求解了一维定态薛定谔方程,求出了在多势垒结构中电子能量大于、等于、小于势垒高度情况下的共振透射系数的表达式,并进一步研究了多势垒结构的共振透射系数与有效质量和势垒宽度及势垒个数之间的关系.
Abstract:
The resonant transmission coefficient of multi-barrier structure is presented based on an exact solution of the Schrdinger equation by using the transfer matrix approach under the case of the incident electron energy being greater than,equal to,and less than the barrier height; furthermore,we have also studied the relationship between the resonant transmission coefficient, and the effective mass,the barrier width,and the number of barriers.

参考文献/References:

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备注/Memo

备注/Memo:
通讯联系人: 杨双波,教授,研究方向: 量子混沌与低维量子系统. E-mail: yangshuangbo@ njnu. edu. cn
更新日期/Last Update: 2013-03-11