Polarization discontinuity driven two dimensional electron gas at A(2)Mo(3)O(8)/B2Mo3O8 (A, B: Zn, Mg, Cd) interfaces

Biswas, Tathagata and Jain, Manish (2019) Polarization discontinuity driven two dimensional electron gas at A(2)Mo(3)O(8)/B2Mo3O8 (A, B: Zn, Mg, Cd) interfaces. In: JOURNAL OF APPLIED PHYSICS, 125 (14).

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Abstract

We propose a novel heterostructure system consisting of compounds with chemical formula A(2)Mo(3)O(8) (A, B: Zn, Mg, Cd) that can host a two-dimensional electron/hole gas (2DEG/2DHG). The formation of a 2DEG/2DHG in these heterostructures, which have a low interfacial strain, is driven by a polarization discontinuity at the interface. The sheet carrier densities and charge localization in these heterostructures are comparable to other well-known heterostructures that host 2DEG opening up the possibility of a wide variety of applications. Published under license by AIP Publishing.

Item Type:	Journal Article
Publication:	JOURNAL OF APPLIED PHYSICS
Publisher:	AMER INST PHYSICS
Additional Information:	Copyright of this article belongs to AMER INST PHYSICS
Keywords:	OXIDE; COLLOQUIUM
Department/Centre:	Division of Physical & Mathematical Sciences > Physics
Date Deposited:	28 May 2019 06:15
Last Modified:	28 May 2019 06:15
URI:	http://eprints.iisc.ac.in/id/eprint/62595

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