Accession Number:

ADA244646

Title:

Influence of Pulsed Magnetic Fields on Uniaxial Stress of Films

Descriptive Note:

Monthly progress rept. 15 Jul-15 Aug 1991,

Corporate Author:

ELECTRO MAGNETIC APPLICATIONS INC NEWTON MA

Personal Author(s):

Report Date:

1991-08-15

Pagination or Media Count:

12.0

Abstract:

We have modeled the magnetic properties of films of amorphous Fe80B15Si5 from first principles. The model is based upon one premise and that is the magnetic moment of iron in the amorphous matrix is the same as that of metallic iron. With no adjustable parameters and using measured parameters we calculate that 4 pi M sub S 1450 G, A .00000126 ergscm, H sub a 30 Oe and Delta H 14 Oe. The estimates are in reasonable agreement with measured values.

Subject Categories:

  • Electricity and Magnetism

Distribution Statement:

APPROVED FOR PUBLIC RELEASE