Published March 2019 | Version v1
Journal article Metadata-only

Infrared Spectroscopy, X-ray Diffraction and Neutron Diffraction Study of BaFe12−xAlxO19 Solid Solutions

Creators

  • 1. Azerbaijan National Academy of Sciences, Baku (Azerbaijan)
  • 2. National Academy of Sciences of Belarus, Minsk (Belarus)
  • 3. Joint Institute for Nuclear Research, Dubna (Russian Federation)
  • 4. Duy Tan University, Da Nang (Viet Nam)
  • 5. Azerbaijan State Pedagogical University, Baku (Azerbaijan)

Description

The influences of Al doping on the structural, magnetic and dynamical properties of BaFe12−xAlxO19 solid solutions (x = 0.1–12) have been studied by using a combination of Xray diffraction, neutron diffraction and infrared spectroscopy. The magnetic moment of every Fe atom, including combinations, has been defined, and the magnetic moment of Fe3+ ions was found to decrease as the concentration of Al3+ diamagnetic ions in the combinations increased. Studies carried out by using infrared spectroscopy showed that four oscillations under normal conditions in these combinations. The results obtained by using infrared spectroscopy for BaFe12−xAlxO19 combinations were compared with the results obtained by using Raman spectroscopy.

Additional details

Publishing Information

Journal Title
Journal of the Korean Physical Society
Journal Volume
74
Journal Issue
6
Series
22 refs, 5 figs, 3 tabs
Journal Page Range
p. 584-588
ISSN
0374-4884

INIS

Country of Publication
Korea, Republic of
Country of Input or Organization
Korea, Republic of
INIS RN
50066907
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
BARIUM OXIDES; INFRARED SPECTRA; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; NEUTRON DIFFRACTION; OSCILLATIONS; RAMAN SPECTROSCOPY; X-RAY DIFFRACTION
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COHERENT SCATTERING; DIFFRACTION; LASER SPECTROSCOPY; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SCATTERING; SPECTRA; SPECTROSCOPY