Published July 1999 | Version v1
Journal article Metadata-only

Gallium-substituted magnetoplumbite Pb(Fe10.6Ga1.4)O19: Crystal structure and magnetic properties

Creators

  • 1. Geology Faculty, Moscow State University, Vorob'evy gory, Moscow, 119489 (Russian Federation)

Description

The crystal structure of Ga-containing magnetoplumbite has been refined by the X-ray diffraction method (automated diffractometer, λMoKα-radiation, graphite monochromator, 2θ/θ-scan, 539 crystallographically nonequivalent reflection, R=0.026). The unit-cell parameters are a=5.858(1), c=23.044(5) A, sp. gr. P63/mmc, Z=2, ρcalc=5.841 g/cm3. It has been established that Ga3+-ions are located mainly in tetrahedra and occupy them statistically together with Fe3+-ions. The studies of magnetic and magnetoelectric properties provided the determination of the magnetic-symmetry class

Additional details

Identifiers

URL
https://www.pleiades.online/contents/cryst/cryst4_99v44cont.htm;

Publishing Information

Journal Title
Crystallography Reports
Journal Volume
44
Journal Issue
4
Journal Page Range
p. 554-559
ISSN
1063-7745
CODEN
CYSTE3

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
35078417
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Translation
Descriptors DEI
CRYSTALLOGRAPHY; FERRITES; GALLIUM COMPOUNDS; GALLIUM IONS; HEXAGONAL LATTICES; IRON COMPOUNDS; IRON IONS; LATTICE PARAMETERS; LEAD COMPOUNDS; MAGNETIC PROPERTIES; REFLECTION; SPACE GROUPS; SYMMETRY; X-RAY DIFFRACTION
Descriptors DEC
CHARGED PARTICLES; COHERENT SCATTERING; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DIFFRACTION; FERRIMAGNETIC MATERIALS; IONS; IRON COMPOUNDS; MAGNETIC MATERIALS; MATERIALS; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SCATTERING; SYMMETRY GROUPS; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
Translated from Kristallografiya, ISSN 0023-4761, 44, 601-606 (July-August 1999); (c) 1999 MAIK/Interperiodika