Microwave analog and simulation in open quantum dots

Abstract

Electrons in open quantum dots could be regarded as resonance of electron wave in a potential. The relationship between the wave function of quantum dots and the electromagnetic wave in open resonance cavity was studied by theoretically. On this base, the characters including transmission function and distribution of field in corresponding open cavity were simulated by using electromagnetic code: HFSS (High Frequency Structure Simulator). The simulation results agree with the experimental results. This method could be used study the properties of quantum dots and electron wave guide.