查询词典 intervalley

The intervalley distribution of electrons shifts to lower valley as the temperature increases.

电子在各能谷间的分布随温度升高而向低能谷移动。

The relative size of these two regions and the interaction between two sorts of intervalley transferred electron effects can be controlled through the adjustment for dopping interface concentration ,from which the static and dynamic performances of devices may be revised .

控制掺杂接口的浓度能调制这两区域的相对大小，控制两种谷间转移电子效应的相互作用，从而改变器件的静态和动态性能。

We have explained various device behaviors by using this mode and proposed the possibility of using this quantum well controller to develop new heterostructure intervalley transferred electron triode .

运用这一工作模式解释了器件的各类新工作特性，并且提出了利用这种量子阱控制极来制作新的异质谷间转移电子三极管的可能性。

Through the dynamic simulation, a new rf operation mode for heterostructure intervalley transferred electron devices is given ,where the width of higher valley zone and the electric field in Gunn zone are modulated by the rf device voltage .

动态模拟给出了器件的新射频工作模式：上能谷电子区的宽度调制和低场耿氏区电场的上下浮动。

Momentum and energy relaxation, carrier-carrier scattering, intervalley and intravalley scattering, optical phonon scattering and carrier diffusion have been investigated extensively.

动量和能量驰豫，载流子－载流子散射，谷间和谷内散射，光学声子散射，载流子扩散等机制都已被广泛研究。

By using the band mixing tunnelling resonant theory in quantum well and the Monte Carlo simulation,the static and dynamic performances of GaAs/AlAs heterostructure intervalley transferred electron devices are investigated.

半导体超晶格国家重点实验室，北京 100083；南京电子器件研究所，南京 210016 使用量子阱能带混合隧穿共振理论及Monte Carlo 模拟方法计算了GaAs/AlAs 异质谷间转移电子器件的静态和动态工作特性。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。