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cond-mat.mes-hall2020
Reflection of Electrons during Tunneling and an Intersubband Polaron in the 2D Electron System of a Delta-Layer in GaAs
S. E. Dizhur, I. N. Kotel'nikov, E. M. Dizhur
Al--GaAs structures are studied where tunneling to one or more subbands of the 2D electron system of a near-surface delta-doped layer is observed. Reflection of electrons at the…
cond-mat.mes-hall2020
2D-subband spectra variations under persistent tunneling photoconductivity condition in tunnel delta-GaAs/Al structures
S. E. Dizhur, I. N. Kotel'nikov, V. A. Kokin +1
2DEG states of Al/-GaAs structures were investigated in the persistent tunneling photoconductivity (PTPC) regime at low temperatures. "Thickening" of the unoccupied subbands to…