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Tunnel junctions for ohmic intra-device contacts on GaSb-substrates.

Authors :
Dier, Oliver
Sterkel, Martin
Grau, Markus
Chun Lin
Lauer, Christian
Amann, Markus-Christian
Source :
Applied Physics Letters; 9/20/2004, Vol. 85 Issue 12, p2388-2389, 2p, 1 Diagram, 3 Graphs
Publication Year :
2004

Abstract

A tunnel junction for intradevice contacts on GaSb substrates has been realized. By using solid source molecular beam epitaxy, we have fabricated abrupt, heavily doped homo- and heterojunctions of InAssSbd and GaSb to form a low resistive ohmic tunnel junction. The resitivity achieved was as low as 2.6310<superscript>-5</superscript> Ω cm<superscript>2</superscript>. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00036951
Volume :
85
Issue :
12
Database :
Complementary Index
Journal :
Applied Physics Letters
Publication Type :
Academic Journal
Accession number :
14546656
Full Text :
https://doi.org/10.1063/1.1793349