Angular distribution of emitted electrons from wire by magnetic electron focusing effect and low field magnetoresistance

S. Wakayama, K. Tsukagoshi, K. Oto, S. Takaoka, K. Murase, K. Gamo

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

Angular distribution of emitted electrons is investigated by using the magnetic electron focusing effect in a device with probes obliquely or vertically connected to a two dimensional electron gas, and by using low field magnetoresistance of the other device with two pairs of an emitter wire and a collector point contact. It is found that the distribution strongly depends on the structure just at the outlet of the wire rather than the wire direction.

Original languageEnglish
Pages (from-to)413-417
Number of pages5
JournalSolid State Communications
Volume92
Issue number5
DOIs
Publication statusPublished - 1994 Nov
Externally publishedYes

Keywords

  • A. heterojunctions
  • A. manostructures
  • D. electronic transport

ASJC Scopus subject areas

  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry

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