CURRENT OSCILLATION IN N-TYPE GE

WG GUION WG, DK FERRY DK

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Current oscillations at frequencies from 10 MHz to 1. 2 GHz are observed in 5 omega-cm n- type Ge at 77 K. Nearly sinusoidal current oscillations of 1-to 40 MHz are observed with threshold fields of approximately 4000 v/cm. A second type of oscillation of approximately 600 MHz is observed with threshold electric fields of approximately 3000 v/cm for samples oriented along the 100 or 110 crystallographic axes. A new mode of this oscillation with frequencies around 1. 2 GHz and large amplitude sinusoidal oscillations of the current has been observed.

Original languageEnglish (US)
Title of host publicationUnknown Host Publication Title
StatePublished - 1969
Externally publishedYes
EventIEEE, 21st annual Southwestern Conf & Exhibition SWIEEECO Rec - Houston, TX, USA
Duration: Apr 23 1969Apr 25 1969

Other

OtherIEEE, 21st annual Southwestern Conf & Exhibition SWIEEECO Rec
CityHouston, TX, USA
Period4/23/694/25/69

ASJC Scopus subject areas

  • Engineering(all)

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