Distribution of barrier heights in Au/porous GaAs Schottky diodes from current–voltage–temperature measurements

In this work, we have studied the electrical characteristics of the Au/porous GaAs/p-GaAs diodes as a function of temperature. The ( I–V) –T characteristics are analysed on the basis of thermionic emission (TE). The temperature behaviour of the barrier height potential and the ideality factor demons...

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Veröffentlicht in:	Physica. B, Condensed matter Condensed matter, 2010-09, Vol.405 (17), p.3745-3750
Hauptverfasser:	Harrabi, Z., Jomni, S., Beji, L., Bouazizi, A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Barriers Condensed matter Condensed matter: electronic structure, electrical, magnetic, and optical properties Current–voltage characteristics Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures Exact sciences and technology Gallium arsenide Gallium arsenides Gold Mathematical analysis Normal distribution Physics Porous GaAs Schottky contact Standard deviation Surface double layers, schottky barriers, and work functions
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