Published March 1, 2018 | Version v1
Journal article Metadata-only

The influence of high pressure to crystalline and magnetic structure of Ba2FeMoO6

Creators

  • 1. Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, 6 Joliot-Curie str., 141980 Dubna (Russian Federation)
  • 2. SSPA Scientific and practical materials research centre of NAS of Belarus, 19 P. Brovki str., 220072 Minsk, Belorussia (Belarus)
  • 3. National Institute of Research and Development for Technical Physics, Iasi (Romania)

Description

The behavior of the crystalline and magnetic structure of Ba 2 FeMoO 6 compound in a wide pressure range from 0 to 4.7 GPa was studied. The crystal structure of ceramic sample was described in the framework of SG I4/mmm (No 139) and contains less 10% of anti-site defects. The change of tetragonal structure (I4/mmm) was not observed in all measured pressure range. It was shown multidirectional influence of ambient pressure onto the average interionic distances of metal-ligand in oxygen octahedrons of FeO 6 and MoO 6. For tetragonal structure of Ba 2 FeMoO 6 were determined coefficients of the linear and all-round compressibility. The influence of ambient pressure on the value of magnetic moment of iron sublattice was shown. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/994/1/012014

Additional details

Identifiers

DOI
10.1088/1742-6596/994/1/012014;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
994
Journal Issue
1
Journal Page Range
[10 p.]
ISSN
1742-6596

Conference

Title
Physico-Mechanical Properties and Structure
Acronym
3. International Summer School and Workshop on Complex and Magnetic Soft Matter Systems
Dates
28-30 Jun 2017
Place
Dubna (Russian Federation)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
52075473
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BARIUM COMPOUNDS; COMPRESSIBILITY; CRYSTAL STRUCTURE; IRON; IRON OXIDES; MAGNETIC MOMENTS; MOLYBDATES; OXYGEN; PRESSURE RANGE GIGA PA; PRESSURE RANGE MEGA PA 10-100; TETRAGONAL LATTICES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; CHALCOGENIDES; CRYSTAL LATTICES; CRYSTAL STRUCTURE; ELEMENTS; IRON COMPOUNDS; MECHANICAL PROPERTIES; METALS; MOLYBDENUM COMPOUNDS; NONMETALS; OXIDES; OXYGEN COMPOUNDS; PRESSURE RANGE; PRESSURE RANGE MEGA PA; REFRACTORY METAL COMPOUNDS; THREE-DIMENSIONAL LATTICES; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS