Quantum Hall effect in (cadmium flouride)-based nanostructures

Journal Article · Thu Jan 15 00:00:00 EST 2009 · Semiconductors

DOI:https://doi.org/10.1134/S1063782609010151· OSTI ID:21260440

Gimbitskaya, O N; Klyachkin, L E; Malyarenko, A M; Shelykh, I A ^[1]; Ryskin, A I; Shcheulin, A S ^[2]

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1. Russian Academy of Sciences, Ioffe Physicotechnical Institute (Russian Federation)
2. St. Petersburg State University of Information Technologies, Mechanics, and Optics (Russian Federation)

Shubnikov-de Haas oscillations and a ladder of quantum steps in the Hall resistance were observed in a p-CdF{sub 2} quantum well confined by {delta}-like barriers for CdB{sub x}F{sub 2-x} on the surface of n-CdF{sub 2}. Due to the small effective mass of two-dimensional holes, observation of the quantum Hall effect became possible at room temperature.

• OSTI ID: 21260440
• Journal Information: Semiconductors, Vol. 43, Issue 1; Other Information: DOI: 10.1134/S1063782609010151; Copyright (c) 2009 Pleiades Publishing, Ltd; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7826
• Country of Publication: United States
• Language: English

Related Subjects

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CADMIUM FLUORIDES
EFFECTIVE MASS
HALL EFFECT
HOLES
OSCILLATIONS
QUANTUM WELLS
TEMPERATURE RANGE 0273-0400 K