Accession Number : AD0722453

Title :   Ultrasonic Investigation of Superconducting Pairs, Spiral Spins, and Nuclear Spin Waves.

Descriptive Note : Final rept.,

Corporate Author : CALIFORNIA UNIV LOS ANGELES DEPT OF PHYSICS

Personal Author(s) : Levy,Moises

Report Date : JAN 1971

Pagination or Media Count : 13

Abstract : The results of research on the following investigations are reported: the study of the properties of type I and type II superconductors by using ultrasonic techniques; the study of electron phonon interaction for transverse waves when the electromagnetic skin depth is comparable to the ultrasonic wavelength; the study of the interaction of nuclear spin waves with transverse ultrasonic waves; and the study of spin phonon interaction in the spin spiral phase of the rare earth metals in the presence of an external magnetic field. (Author)

Descriptors :   (*RARE EARTH ELEMENTS, SOLID STATE PHYSICS), (*SUPERCONDUCTORS, ULTRASONIC RADIATION), NUCLEAR SPINS, TRANSITION TEMPERATURE, BAND THEORY OF SOLIDS, MAGNETIC FIELDS, PHONONS, NIOBIUM, RHENIUM, DYSPROSIUM, HOLMIUM

Subject Categories : Solid State Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE