Accession Number : AD0717190

Title :   Spin-Phonon Interactions in Metals and Antiferromagnetic Insulators.

Descriptive Note : Final rept. 1 Dec 67-30 Nov 70,

Corporate Author : WASHINGTON UNIV ST LOUIS MO DEPT OF PHYSICS

Personal Author(s) : Bolef,Dan I.

Report Date : JAN 1971

Pagination or Media Count : 16

Abstract : The research performed in this laboratory is primarily concerned with the interaction of ultrasound with nuclear and electron spins in solids. The present report describes (1) the detailed studies made under the contract of the elastic, magneto-elastic, F19 nuclear acoustic resonance and Mn19 nuclear acoustic resonance in the cubic antiferromagnet, RbMnF3; and (2) the study, as a function of temperature, of the anomalies in the elastic properties and nuclear acoustic resonance in bcc metal crystals.

Descriptors :   (*NUCLEAR RESONANCE, ULTRASONIC RADIATION), (*ANTIFERROMAGNETISM, RUBIDIUM COMPOUNDS), MANGANESE COMPOUNDS, FLUORIDES, MAGNETOSTRICTION, NUCLEAR SPINS, ANISOTROPY, PHONONS, CRYOGENICS

Subject Categories : Electricity and Magnetism
      Solid State Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE