Accession Number:

ADP012728

Title:

Room Temperature Ballistic Transport in Deeply Etched Cross-Junctions

Descriptive Note:

Conference proceedings

Corporate Author:

ROYAL INST OF TECH STOCKHOLM (SWEDEN) DEPT OF ELECTRONICS

Report Date:

1998-06-01

Pagination or Media Count:

4.0

Abstract:

We measured the transmission in nanoscopic cross-junctions at variable temperature. The devices were prepared by deep etching through a two-dimensional electron gas in InGaAsInP samples. Our experiments show that the transmission characteristic is partly ballistic even at room temperature. The measrements are analysed in terms of an equivalent network, and the involved resistances are related to the electron mean free path.

Subject Categories:

  • Solid State Physics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE