Anomalous behavior of epitaxial indium nano-contacts on cadmium-zinc-telluride

A. Ruzin; O. Sinkevich; G. Cohen-Taguri; I. Goldfarb

doi:10.1063/1.4754706

Anomalous behavior of epitaxial indium nano-contacts on cadmium-zinc-telluride

A. Ruzin, O. Sinkevich, G. Cohen-Taguri, I. Goldfarb

Tel Aviv University

Research output: Contribution to journal › Article › peer-review

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Abstract

In this work, experimental characterization results of indium nano-contacts are presented. The indium nano-contacts are epitaxially grown on a two-dimensional surface of high-resistivity, n-type Cd_0.9Zn _0.1Te in ultra-high vacuum. The scaling effect in these contacts is systematic, but not linear. It is shown that the contacts exhibit a profoundly asymmetric behavior. It is argued that the "rectifying" behavior of these contacts is due to tunneling and that the tunneling does not necessarily imply Schottky nature.

Original language	English
Article number	132108
Journal	Applied Physics Letters
Volume	101
Issue number	13
DOIs	https://doi.org/10.1063/1.4754706
State	Published - 24 Sep 2012

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Anomalous behavior of epitaxial indium nano-contacts on cadmium-zinc-telluride

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