Tuning of the Schottky barrier height using bi-metallic layered structures

Bi-metallic Schottky contacts of Cr-Al on p-type Si using a layered structure have been investigated. In these contacts, the thickness of the inner layer in contact with Si was varied, while that of the outer metal layer was kept constant. Our studies indicate that the barrier height changes with th...

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Veröffentlicht in:	Applied physics letters 1991-11, Vol.59 (20), p.2541-2542
Hauptverfasser:	CHANDRIKA NARAYAN, KARAKASHIAN, A. S, KEGEL, G. H. R, RIVERA, Z
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures Exact sciences and technology Physics Surface double layers, schottky barriers, and work functions
Online-Zugang:	Volltext
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