Images of the Response Signal of a 2D Gas of Carriers to a Pulsed Beam of 3D Phonons

• Authors: Cz. Jasiukiewicz , D. Lehmann , T. Paszkiewicz
• Languages of publication: EN

Abstracts

EN

The patterns for the time integrated drag current induced by a pulsed beam of bulk phonons in a 2D gas of charge carriers are calculated. A beam of Planckian phonons propagates in a GaAs crystal. We considered a 2D gas of electrons lying in a {001} plane and a 2D gas of holes lying in the {311} plane. Planckian phonons are radiated by an extended (Gaussian) source.

Keywords

EN

63.20.Kr; 66.70.+f; 73.40.Lq

Discipline

• 73.40.Lq: Other semiconductor-to-semiconductor contacts,p-njunctions, and heterojunctions

• Journal: Acta Physica Polonica A
• Year: 1993
• Volume: 84
• Issue: 4
• Pages: 661-664

Dates

published

1993-10

Contributors

author

Cz. Jasiukiewicz

• Institute of Theoretical Physics, University of Wrocław, Pl. M. Borna 9, 50-204 Wrocław, Poland

author

D. Lehmann

• Technische Universität Dresden, Institut für Theoretische Physik, Mommsenstrasse 13, O-8027 Dresden, Germany

author

T. Paszkiewicz

• Institute of Theoretical Physics, University of Wrocław, Pl. M. Borna 9, 50-204 Wrocław, Poland

Identifiers

DOI

10.12693/APhysPolA.84.661