Analysis of tunneling effect in different structures of one-dimensional barriers

Abstract

Through the construction of mathematical model and the derivation of quantum mechanics formula, transmission coefficients of different one-dimensional barrier are explored. The difference of transmission coefficient and other properties under different materials was studied by controlling the change amount in the experiment. This study focuses on the analysis of one-dimensional barrier transmission coefficients of triangles and trapezoids, and ensures the accuracy of the experimental process through a large number of literature analysis. On this basis, the study of quantum tunneling effect should be easier, and it will be applied to more fields, which will play a crucial role for further research in the future. The special point of this experiment is to analyze and compare the transmission coefficient of different forms of one-dimensional barrier, compare the theoretical value with the actual value, and correct.The purpose of this experiment is to re-examine the original inherent conclusions and add new ones, so as to keep pace with the time.