Showing cond-mat.mes-hallShow all
2 papers · 1 filter
cond-mat.mes-hall2005
Excited two-dimensional magnetopolaron states in quantum well of resonant tunnel junction
D. Yu. Ivanov, M. V. Chukalina, E. G. Takhtamirov +8
Tunnel spectroscopy is used to probe the electronic structure in GaAs quantum well of resonant tunnel junction over wide range of energies and magnetic fields normal to layers. Spi…
cond-mat.mes-hall2005
Development of the tunnelling gap in disordered 2D electron system with magnetic field: observation of the soft-hard gap transition
Yu. V. Dubrovskii, V. A. Volkov, L. Eaves +5
Magnetic field suppression of the tunneling between disordered 2D electron systems in GaAs around zero bias voltage has been studied. Magnetic field B normal to the layers induces…