A NEW TWO-DIMENSIONAL ELECTRON-HOLE SYSTEM-Reference-Cited by-同舟云学术

A NEW TWO-DIMENSIONAL ELECTRON-HOLE SYSTEM

Published:2009-05-20 Issue:12n13 Volume:23 Page:2888-2892
ISSN:0217-9792
Container-title:International Journal of Modern Physics B
language:en
Short-container-title:Int. J. Mod. Phys. B

Author:

KVON Z. D.¹²,OLSHANETSKY E. B.¹,KOZLOV D. A.¹,MIKHAILOV N. N.¹,DVORETSKII S. A.¹

Affiliation:

1. Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences, pr. Lavrent'eva 13, Novosibirsk, 630090, Russia

2. Novosibirsk State University, ul. Pirogova 2, Novosibirsk, 630090, Russia

Abstract

A two-dimensional electron-hole system consisting of light high-mobility electrons with a density of Ns = (4 - 7) × 1010 cm -2 and heavier lower-mobility holes with a density Ps = (0.7 - 1.6) × 1011 cm -2 has been discovered in a quantum well based on mercury telluride with the (013) surface orientation. The system exhibits a number of specific magnetotransport properties in both the classical magnetotransport (positive magnetoresistance and sign-variable Hall effect) and the quantum Hall effect regime. These properties are associated with the coexistence of two-dimensional electrons and holes and actually manifest the first realization of a two-dimensional semimetal.

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217979209062499

Reference12 articles.

1. Quantized hall effect in single quantum wells of InAs

2. Quantum Hall Effect in a Two-Dimensional Electron-Hole Gas

3. New Shubnikov–de Haas effects in a two-dimensional electron-hole system

4. Landau-Level Hybridization and the Quantum Hall Effect inInAs/(AlSb)/GaSbElectron-Hole Systems

5. Growth of Hg_{1-xCd_{xTe nanostructures by molecular beam epitaxy with ellipsometric control}}