3 papers
quant-ph2002
The role of the buildup oscillations on the speed of resonant tunneling diodes
Roberto Romo, Jorge Villavicencio
The fastest tunneling response in double barrier resonant structures is investigated by considering explicit analytic solutions of the time dependent Schrödinger equation. For cuto…
quant-ph2002
Quantum-wave evolution in a step potential barrier
Jorge Villavicencio, Roberto Romo, Sukey Sosa y Silva
By using an exact solution to the time-dependent Schrödinger equation with a point source initial condition, we investigate both the time and spatial dependence of quantum waves in…
quant-ph2002
Transient tunneling effects of resonance doublets in triple barrier systems
Roberto Romo, Jorge Villavicencio, Gaston Garcia-Calderon
Transient tunneling effects in triple barrier systems are investigated by considering a time-dependent solution to the Schrödinger equation with a cutoff wave initial condition. We…