Published May 1991 | Version v1
Journal article Metadata-only

Anomalous Nernst-Ettingshausen effect in amorphous ferromagnetic alloys

Creators

  • 1. Moskovskij Gosudarstvennyj Univ., Moscow (Russian Federation)

Description

Peculiarities of anomalous Nernst-Ettingshausen effect (AENE) of amorphous ferromagnetics are investigated, taking (Fe100-xNix)90.8Si5.2B90Ge1.0 (X=0-21) alloys as examples. It was revealed that K Campbell parameter, characterizing AENE, depended strongly on temperature in amorphous state, whereas this dependence was not observed for the same samples in crystal state and for earlier analyzed Ni-Pd crystal alloys. Theoretical expressions for K were derived with account of elastic scattering of current carriers on topologic disorder. Possible reasons of observed K anomalies in amorphous state are discussed

Additional details

Additional titles

Original title (Russian)
Аномальный эффект Нернста-Эттингсгаузена в аморфных ферромагнитных сплавах

Publishing Information

Journal Title
Fizika Tverdogo Tela
Journal Volume
33
Journal Issue
5
Series
Fiz. Tverd. Tela.
Journal Page Range
1443-1446
ISSN
0367-3294
CODEN
FTVTA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
23082537
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
AMORPHOUS STATE; ANALYTICAL SOLUTION; BORIDES; ELECTRIC CONDUCTIVITY; ELECTROMOTIVE FORCE; FERROMAGNETIC MATERIALS; GERMANIUM ALLOYS; IRON ALLOYS; NERNST EFFECT; NICKEL ALLOYS; SILICIDES; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0273-0400 K; TEMPERATURE RANGE 0400-1000 K
Descriptors DEC
ALLOYS; BORON COMPOUNDS; ELECTRIC POTENTIAL; ELECTRICAL PROPERTIES; MAGNETIC MATERIALS; MATERIALS; PHYSICAL PROPERTIES; SILICON COMPOUNDS; TEMPERATURE RANGE