Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Thermal Expansion of FeBO3 and Fe3BO6 Antiferromagnets Near the Neel Temperature. / Biryukov, Y. P.; Filatov, S. K.; Vagizov, F. G.; Zinnatullin, A. L.; Bubnova, R. S.
в: Journal of Structural Chemistry, Том 59, № 8, 01.12.2018, стр. 1980-1988.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Thermal Expansion of FeBO3 and Fe3BO6 Antiferromagnets Near the Neel Temperature
AU - Biryukov, Y. P.
AU - Filatov, S. K.
AU - Vagizov, F. G.
AU - Zinnatullin, A. L.
AU - Bubnova, R. S.
PY - 2018/12/1
Y1 - 2018/12/1
N2 - FeBO3 and Fe3BO6 are antiferromagnets with TN ≈ 348 K and 508 K respectively. This work presents the results of the study of the thermal expansion and phase transitions occurring in these borates by hightemperature X-ray powder diffraction and Mössbauer spectroscopy in a wide temperature range. Unit cell parameters are refined by the Rietveld method at different temperatures. For both compounds an abrupt change in thermal expansion coefficients α is revealed near the magnetic antiferromagnet–paramagnet phase transition.
AB - FeBO3 and Fe3BO6 are antiferromagnets with TN ≈ 348 K and 508 K respectively. This work presents the results of the study of the thermal expansion and phase transitions occurring in these borates by hightemperature X-ray powder diffraction and Mössbauer spectroscopy in a wide temperature range. Unit cell parameters are refined by the Rietveld method at different temperatures. For both compounds an abrupt change in thermal expansion coefficients α is revealed near the magnetic antiferromagnet–paramagnet phase transition.
KW - antiferromagnets
KW - high-temperature X-ray powder diffraction
KW - iron borates
KW - Mössbauer spectroscopy
KW - thermal expansion
UR - http://www.scopus.com/inward/record.url?scp=85059754674&partnerID=8YFLogxK
U2 - 10.1134/S0022476618080309
DO - 10.1134/S0022476618080309
M3 - Article
AN - SCOPUS:85059754674
VL - 59
SP - 1980
EP - 1988
JO - Journal of Structural Chemistry
JF - Journal of Structural Chemistry
SN - 0022-4766
IS - 8
ER -
ID: 53956330