Accession Number:

ADP013202

Title:

Magneto-Tunnelling Spectroscopy of Localised and Extended States in a Quantum Well Containing Quantum Dots

Descriptive Note:

Conference proceedings

Corporate Author:

RUSSIAN ACADEMY OF SCIENCES CHERNOGOLOVKA (RUSSIA) INST OF MICROELECTRONICS TECHNOLOGY

Report Date:

2001-06-01

Pagination or Media Count:

4.0

Abstract:

We investigate resonant tunneling in GaAsAlGaAs double-barrier resonant-tunneling diodes RTDs in which a single layer of InAs self-assembled quantum dots SAQDs is embedded in the center of the GaAs quantum well. The dots provide a well-defined and controllable source of disorder in the well and we use resonant tunneling for studying the effect of disorder on the electronic properties of the well.

Subject Categories:

  • Solid State Physics
  • Electrical and Electronic Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE