Published January 1, 1987 | Version v1
Journal article Metadata-only

Disorder and magnetic effects on the electron-transport properties of iron-chromium-boron metallic glasses

Creators

  • 1. Rutherford Physics Building, McGill University, 3600 University Street, Montreal, Quebec, Canada H3A2T8

Description

We report measurements of the electrical resistivity and magnetoresistivity of Fe/sub 80//sub X//sub (//sub h//sub y//sub x/Cr/sub x/B/sub 20/ (0≤x≤32) from 60 mK to 300 K and in magnetic fields up to 4.3 T. The results show the presence of two effects: one of nonmagnetic origin, associated with electron-electron interaction in a highly disordered system, and the other of magnetic origin, probably due to the Kondo effect and spin fluctuations. The high-field, isotropic magnetoresistivity is examined in detail and shown to be quantitatively inconsistent with the currently available models

Additional details

Publishing Information

Journal Title
Phys. Rev., B: Condens. Matter
Journal Volume
35
Journal Issue
1
Series
Phys. Rev., B: Condens. Matter.
Journal Page Range
333-341
ISSN
0163-1829
CODEN
PRBMD

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
18055445
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
BORON ALLOYS; CHROMIUM ALLOYS; ELECTRIC CONDUCTIVITY; ELECTRON-ELECTRON INTERACTIONS; IRON BASE ALLOYS; ISOTROPY; KONDO EFFECT; MAGNETORESISTANCE; METALLIC GLASSES; ORDER-DISORDER MODEL
Descriptors DEC
ALLOYS; ELECTRICAL PROPERTIES; INTERACTIONS; IRON ALLOYS; LEPTON-LEPTON INTERACTIONS; MATHEMATICAL MODELS; NUCLEAR MODELS; PARTICLE INTERACTIONS; PHYSICAL PROPERTIES