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Electrical and hydrogen sensing characteristics of Pd/ZnO Schottky diodes grown on GaAs
Current–voltage measurements were used to study the electrical and hydrogen sensing characteristics of Pd Schottky contacts fabricated on ZnO. The ZnO films were grown on doped GaAs by MOCVD. ByExpand
Transport properties of a two-dimensional electron gas in the vicinity of quantum dots in the limit of strong disorder
The conductivity of a two-dimensional electron gas in an inverted heterostructure containing InAs self-assembled quantum dots (SAQD's) in the vicinity of the electron gas is studied as a function ofExpand
Temperature-dependent capacitance studies of palladium/zinc oxide Schottky diodes
Abstract Palladium Schottky contacts were prepared on ZnO films that were deposited by MOCVD on GaAs substrates. We characterize the Schottky contacts by means of current–voltage measurements atExpand
Electrical properties of ZnO thin films grown by MOCVD
We report on the electrical characterization of ZnO films grown by MOCVD on glass and sapphire substrates. After correcting our temperature variable Hall measurements by applying the standardExpand
Magneto-resistance of a two-dimensional electron gas with tunable periodic lateral modulation by interdigital gates
We study the magneto-resistance of a two-dimensional electron gas (2DEG) in a one-dimensional lateral superlattice potential. The superlattice potential is generated with so-called interdigitalExpand
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