Published April 1987 | Version v1
Journal article Metadata-only

Moessbauer study of Cd0.1Ni0.9SnyFe2-2yO4 ferrites

Creators

  • 1. Indian Inst. of Tech., New Delhi. Dept. of Physics

Description

Moessbauer spectra of Cd0.1Ni0.9SnyFe2-2yO4 (y=0.0 to 0.5) ferrite system have been studied. The spectra suggest the existence of two hyperfine fields, one due to Fe3+ tetrahedral (A) site ions and the other due to Fe3+ octahedral (B) site ions. The variation of isomer shift, quadrupole interaction and internal magnetic fields of 57Fe3+ ions in both A and B sites have been determined as function of tin concentration. The systematic decrease in Curie temperature observed in the above system with tin concentration is explained on the basis of exchange interaction. (orig.)

Additional details

Publishing Information

Journal Title
Hyperfine Interact.
Journal Volume
35
Journal Issue
1-4
Series
Hyperfine Interact.
Journal Page Range
883-886
ISSN
0304-3843
CODEN
HYIND

Conference

Title
7. international conference on hyperfine interactions (HFI-7) and exhibition.
Dates
8-12 Sep 1986.
Place
Bangalore (India).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Switzerland
INIS RN
18098273
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
CADMIUM OXIDES; CHEMICAL COMPOSITION; CURIE POINT; EXCHANGE INTERACTIONS; EXPERIMENTAL DATA; FERRITES; IRON IONS; ISOMER SHIFT; MEDIUM TEMPERATURE; MOESSBAUER EFFECT; NICKEL OXIDES; TIN OXIDES
Descriptors DEC
ATOMIC IONS; CADMIUM COMPOUNDS; CHALCOGENIDES; CHARGED PARTICLES; DATA; FERRIMAGNETIC MATERIALS; INFORMATION; INTERACTIONS; IONS; MAGNETIC MATERIALS; MATERIALS; NICKEL COMPOUNDS; NUMERICAL DATA; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES; TIN COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; TRANSITION TEMPERATURE