首页>
外文期刊>journal of applied physics
>Zerohyphen;dimensional states in submicron doublehyphen;barrier heterostructures laterally constricted by hydrogen plasma isolation
【24h】
Zerohyphen;dimensional states in submicron doublehyphen;barrier heterostructures laterally constricted by hydrogen plasma isolation
展开▼
机译：Zerohyphen;dimensional states in submicron doublehyphen;barrier heterostructures laterally constricted by hydrogen plasma isolation
The lateral dimensions of resonant tunneling AlGaAshyphen;GaAs double barrier heterostructures have been restricted by hydrogen plasma exposure. Ohmic contacts to the submicron diodes have been made by solid phase epitaxial growth of Ge on GaAs. The currenthyphen;voltage characteristics show a fine structure splitting that is inversely proportional to the lateral size of the diode. The results are interpreted as resonant tunneling through zerohyphen;dimensional states in the quantum box confined by the AlGaAs barriers and a harmonic lateral confining potential.
展开▼
