High resolution InSb quantum well ballistic nanosensors for room temperature applications

Gilbertson, Adam and Lambert, C. J. and Solin, S. A. and Cohen, L. F. (2013) High resolution InSb quantum well ballistic nanosensors for room temperature applications. AIP Conference Proceedings, 1566. pp. 111-112. ISSN 0094-243X

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Abstract

We report the room temperature operation of a quasi-ballistic InSb quantum well Hall sensor that exhibits a high frequency sensitivity of 560nT/root Hz at 20uA bias current. The device utilizes a partitioned buffer layer design that suppresses leakage currents through the mesa floor and can sustain large current densities.

Item Type:
Journal Article
Journal or Publication Title:
AIP Conference Proceedings
Subjects:
ID Code:
89228
Deposited By:
Deposited On:
15 Dec 2017 00:04
Refereed?:
Yes
Published?:
Published
Last Modified:
11 Mar 2020 04:46