Advanced growth/processing for quantum transistors

Abstract

The control of electron transport by using the coherent interaction between the electron and artificially formed potential structure is discussed. The principle of the electron wave diffraction transistor is explained. Fabrication of GaInAs/InP nanometer grating for coherent electron devices is described. Extending the concept of the coherent interaction between the electron and the potential structure, the use of the coherent interaction between the electron and impurity ions placed in the semiconductor crystal according to a design is proposed.<>