Efr study of mn2+ in fekroelastic bivo4 single crystal: Monoclinic spin hamiltonian parameters and their temperature dependence
Authors:
- Tae Ho Yeom,
- Czesław Zygmunt Rudowicz,
- Sung Ho Choh
Abstract
Zero-field splitting (ZFS) parameters of Mn2 in a BVO4 single crystal obtained with a Q-band EPR spectrometer at room temperature are analyzed with the monoclinic spin Hamiltonian and compared with those of Baran et al. The ZFS Bkq shows that the site symmetry of Mn2+ (or Bi3+) center in the fenroelastic BVO4 crystal is monoclinic. The temperature dependence of Mnz+ spectrum in BIVO4 is investigated in the X-band over the temperature range 3.8 K to 291 K The axial ZFS parameter B20 for Mnz+ center increases with decreasing temperature and saturates at below 30 K, while B22 is nearly constant below 300 K. © 1994, Taylor & Francis Group, LLC. All rights reserved.
- Record ID
- UAM7feb0cf421f54a42a19150e1a75dd7d7
- Author
- Journal series
- Ferroelectrics, ISSN 0015-0193
- Issue year
- 1994
- Vol
- 156
- Pages
- 249-254
- ASJC Classification
- ;
- DOI
- DOI:10.1080/00150199408215958 Opening in a new tab
- Language
- (en) English
- Score (nominal)
- 0
- Score source
- journalList
- Publication indicators
- = 9; : 1999 = 0.642; : 2006 (2 years) = 0.389 - 2007 (5 years) =0.435
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- Uniform Resource Identifier
- https://researchportal.amu.edu.pl/info/article/UAM7feb0cf421f54a42a19150e1a75dd7d7/
- URN
urn:amu-prod:UAM7feb0cf421f54a42a19150e1a75dd7d7
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.