Accession Number:

AD0829079

Title:

RESEARCH AND DEVELOPMENT OF MICROWAVE TUBES AND DEVICES.

Descriptive Note:

Quarterly rept. no. 3, 1 Sep-30 Nov 67,

Corporate Author:

STANFORD UNIV CA MICROWAVE LAB

Report Date:

1968-02-01

Pagination or Media Count:

23.0

Abstract:

Topics included are Computer experiments on beam generated plasmas--Portions of the one dimensional electron diode computer program have been tested and a subprogram is being developed Electron beam interactions with semiconductors--A means for measuring the velocity field characteristic of GaAs has been devised studies on negative differential mobility are continuing Amplification in acoustic transducers--Experiments with thin films of zinc oxide as the active medium have been conducted. Many characteristics of the interaction gain phenomenon of an applied dc voltage on an electroacoustic transducer were measured. Author

Subject Categories:

  • Electrical and Electronic Equipment
  • Solid State Physics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE