Published 1975 | Version v1
Report Open

Moessbauer effect studies of magnetic interactions in iron and dilute iron alloys

Creators

  • 1. Solid State Physics Laboratory, Materials Science Center, University of Groningen, Groningen (Netherlands)
  • 2. Manitoba Univ., Winnipeg (Canada). Dept. of Physics
  • 3. Rijksuniversiteit Groningen (Netherlands). Lab. voor Fysische Chemie

Description

A temperature-dependent Moessbauer study was conducted in FeX alloys, where X = Al, Si, Ti, V, Cr, Mn, Co, and Ni, aimed at solving the problem of 'what is localized and what is itinerant in iron ferromagnetism'. The experimental results are interpreted using a phenomenological model based on a modified Zener-Vonsovskij theory. Absorption spectra of FeX alloys were measured as a function of temperature. It was found that the 3d magnetic moments in iron were mainly localized while exchange coupling was provided by partly itinerant 3d electrons. (L.D.)

Files

7226117.pdf

Files (316.2 kB)

Name Size Download all
md5:1b4890f9c2c533825b90c1d5c6ad6768
316.2 kB Preview Download

Additional details

Publishing Information

Imprint Title
The 5th International Conference on Moessbauer Spectroscopy. Proceedings. Pt. 1
Imprint Pagination
p. 1-9.
Report number
INIS-mf--2004

Conference

Title
5. international conference on Moessbauer spectroscopy.
Dates
3 Sep 1973.
Place
Bratislava, Czechoslovakia.

INIS

Country of Publication
Serbia and Montenegro
Country of Input or Organization
Serbia and Montenegro
INIS RN
7226117
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ALUMINIUM ALLOYS; CHROMIUM ALLOYS; COBALT ALLOYS; DILUTE ALLOYS; ELECTRONIC STRUCTURE; FERROMAGNETISM; HIGH TEMPERATURE; HYPERFINE STRUCTURE; IRON BASE ALLOYS; IRON 57; LOW TEMPERATURE; MAGNETIC FIELDS; MAGNETIC MOMENTS; MANGANESE ALLOYS; MOESSBAUER EFFECT; NICKEL ALLOYS; SILICON ALLOYS; SPIN EXCHANGE; SPIN ORIENTATION; TEMPERATURE DEPENDENCE; TITANIUM ALLOYS; VANADIUM ALLOYS
Descriptors DEC
ALLOYS; EVEN-ODD NUCLEI; INTERMEDIATE MASS NUCLEI; IRON ALLOYS; IRON ISOTOPES; ISOTOPES; MAGNETISM; NUCLEI; ORIENTATION; STABLE ISOTOPES; TRANSITION ELEMENT ALLOYS