Static magnetization and microwave loss in shock-modified ferrites

Conference · Thu Jan 01 00:00:00 EST 1987

OSTI ID:6040568

Venturini, E L; Graham, R A; Morosin, B

High-pressure shock loading of cubic nickel ferrite and hexagonal barium ferrite powders results in substantial residual strain, producing changes in the magnetic anisotropy through magnetostrictive coupling. Both the static magnetization and the absorption of microwaves are strongly altered in nickel ferrite, with somewhat smaller changes in barium ferrite.

• Research Organization: Sandia National Labs., Albuquerque, NM (USA)
• DOE Contract Number: AC04-76DP00789
• OSTI ID: 6040568
• Report Number(s): SAND-87-0315C; CONF-870753-22; ON: DE87012362
• Resource Relation: Conference: 5. topical conference of the American Physical Society on shockwaves in condensed matter, Monterey, CA, USA, 20 Jul 1987; Other Information: Portions of this document are illegible in microfiche products
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
42 ENGINEERING
FERRIMAGNETIC MATERIALS
ATTENUATION
MAGNETIZATION
MAGNETOSTRICTION
ANISOTROPY
BARIUM
EXPERIMENTAL DATA
MATERIALS TESTING
MICROWAVE RADIATION
NICKEL
POWDERS
SHOCK WAVES
ALKALINE EARTH METALS
DATA
ELECTROMAGNETIC RADIATION
ELEMENTS
INFORMATION
MAGNETIC MATERIALS
MAGNETIC PROPERTIES
MATERIALS
METALS
NUMERICAL DATA
PHYSICAL PROPERTIES
RADIATIONS
TESTING
TRANSITION ELEMENTS
360104* - Metals & Alloys- Physical Properties
360102 - Metals & Alloys- Structure & Phase Studies
420500 - Engineering- Materials Testing