Published December 1, 1983 | Version v1
Journal article Metadata-only

Spin glass behaviour in Eu/sub x/Sr/sub 1-x/S: calculation of phase diagram in mean field approximation

Creators

  • 1. Quaid-i-Azam Univ., Islamabad (Pakistan). Dept. of Physics
  • 2. North East Hill Univ., Shillong (India)

Description

The results of a calculation of the global magnetic phase diagram of Eu/sub x/Sr/sub 1-x/S are presented. With the help of bond moving and bond decimation techniques, the standard theoretical phase diagram of a bond-random simple cubic spin glass system to the specific case of site-random face centred Eu/sub x/Sr/sub 1-x/S is described and compared with the results of the experimental phase diagram. It is shown that the mean field theoretical phase diagram is qualitatively similar to the observed one, but there are quantitative discrepancies

Additional details

Publishing Information

Journal Title
Phys. Status Solidi B
Journal Volume
120
Journal Issue
2
Series
Phys. Status Solidi B.
Journal Page Range
K141-K144
ISSN
0370-1972

INIS

Country of Publication
Germany
Country of Input or Organization
German Democratic Republic
INIS RN
15038528
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CHEMICAL BONDS; CRITICAL TEMPERATURE; CUBIC LATTICES; EUROPIUM SULFIDES; FERROMAGNETISM; FIELD THEORIES; PARAMAGNETISM; PHASE DIAGRAMS; SOLID SOLUTIONS; SPIN GLASS STATE; STRONTIUM SULFIDES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; CHALCOGENIDES; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DIAGRAMS; DISPERSIONS; EUROPIUM COMPOUNDS; HOMOGENEOUS MIXTURES; INFORMATION; MAGNETISM; MIXTURES; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; SOLUTIONS; STRONTIUM COMPOUNDS; SULFIDES; SULFUR COMPOUNDS; THERMODYNAMIC PROPERTIES; TRANSITION TEMPERATURE

Optional Information

Notes
Short note.