One-Dimensional Potential Step, Barrier, and Well

Donald J. Le Roy, Richard Roy, K. A. Quickert

H. Bartel Williams

Hao Yu-hua

The transfer matrix and the formulae of transmission coefficients of particle tunneling through one-dimensional multi-stepped potential barriers are studied by Erwin schrodinger equation.The results of transmission coefficient and the curves of transmission coefficients varying with the energy of incident particles for one-stepped potential barriers and double-stepped potential barriers are calculated.

Marcus A. M. de Aguiar

We calculate both the exact retarded and advanced Green's function for the one-dimensional step and square-barrier potentials in the space-energy representation. Some of the results for the square barrier are also extended to general symmetric potentials of finite range.

Tapan Kumar Das