Accession Number:

AD0274392

Title:

PHONON-PHONON INTERACTION IN CRYSTALS

Descriptive Note:

Quarterly progress rept. no. 3, 1 Nov 1961-31 Jan 1962

Corporate Author:

GENERAL ELECTRIC CO SYRACUSE NY

Personal Author(s):

Report Date:

1962-01-31

Pagination or Media Count:

54.0

Abstract:

The concept of parametric interactions in scattering processes of waves and quasi-particles is discussed. Some introductory remarks are made on interactions of optical phonons. Experimental work on the magnetostrictive excitation of microwave phonons in various materials is reported. The results, such as the generation of phonons in Si, are now reliably reproducible.

Subject Categories:

  • Crystallography
  • Solid State Physics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE