共振隧道

多重双势垒结构中电子共振隧道效应的理论研究

Theoretical Study on Electron Resonant Tunneling in Multiple Double - barrier Structures

分子整流器的共振隧道效应

Resonant tunneling effect of molecular rectifiers

这些数据和结果有助于设计和研制自旋场效应晶体管、自旋发光二极管和自旋共振隧道器件等。

These data and results are helpful to design and develop spin field effect transistor , spin light-emitting diode , spin resonant tunneling device , etc.

根据量子力学路径积分理论，研究了四重势垒量子阱结构的散射问题，严格导出了透射系数和反射系数及共振隧道条件。

The scatter problems of Four-Potential barriers quantum well structure are studied by the method of path integration of quantum mechanics . The transmission coefficients , reflection coefficients and resonance conditions are derived strictly .

所得结果对于分析透射系数随能量的变化关系，估计共振能级以及制造共振隧道器件都具有十分重要的意义。

We believe that the expression are useful for evaluating the energy variations of transmission coefficient and estimating the resonance energy , and also useful in fabrication of resonant tunneling devices .