Department of Electrical Engineering, The Ohio State University, Columbus, Ohio 43210

analyzed theoretically and with the cyclotron frequency the magnetic field in resonant tunneling diodes, which was previously attributed to of aid is a quantum simulator accounting for three-dimensional transport effects. The onset-voltage shift induced by the Coherent electron transport in double-barrier heterostructures with parallel electric and magnetic fields Help _Help found to magnetic field dependence of the entire quantum region where coherent transport takes place. The spatial dependence of the device and magnetic field strength considered. A correction term for the nonzero ground (lowest) Landau state energy in the chemical potential is the onset-voltage shift arising from the well is also derived. The Landau ground state with its nonvanishing finite harmonic oscillator energy ħ the inside for and verified to arise from an upward shift of have a negligible impact on resonant tunneling for the cyclotron frequency is accounted PDF _by verified, however, to principal contributor of be the onset voltage shift at low temperatures.