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Article
Cascode turn-off of field-controlled integrated thyristors
The residual voltage drop in the on state of an insulated-gate bipolar transistor, the basic device of today’s power electronics, is considerably higher than that of conventional thyristor-type devices, which ...
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Article
White electroluminescence from ZnO/GaN structures
White electroluminescence (EL) from ZnO/GaN structures fabricated by pulsed laser deposition of ZnO:In onto GaN:Mg/GaN structures MOCVD-grown on Al2O3 substrates has been observed. The white light is produced by ...
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Article
Auger spectroscopy and properties of Ir(Pt)/PZT(PZT/PT)/Ir nanosized thin-film structures
Studies of the elemental distribution profiles through the thickness of thin-film ferroelectric capacitor structures using Auger spectroscopy made it possible to establish the relation between the elemental an...
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Article
Trap Charge Density at Interfaces of MOCVD Pt(Ir)/PZT/Ir(Ti/SiO2/Si) Structures
A method providing estimation of the trap density at metal/ferroelectric interfaces of a depleted ferroelectric film located between back-to-back Schottky barriers has been developed. The method is based on th...
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Article
A ferroelectric field effect transistor based on a Pb(ZrxTi1−x )O3/SnO2 heterostructure
The possibility of fabricating a ferroelectric FET based on a Pb(ZrxTi1−x )O3/SnO2 (PZT/SnO2) heterostructure is investigated. Sb-doped epitaxial SnO2/Al2O3 thin film deposited by YAG laser ablation from a metal ...