Abstract
The electron paramagnetic resonance (EPR) spectra of Eu2+ impurity centers in SrMoO4 crystals have been studied in the temperature range of 1.8, 100–300 K. A hyperfine structure has been simulated for 151,153Eu of different EPR transitions observed experimentally at different temperatures and external magnetic field orientations. A unique set of all parameters of the spin Hamiltonian for the known sign of the hyperfine interaction parameters A i has been determined. It has been found that the diagonal parameters |b 0 n | of the spin Hamiltonian decrease with increasing temperature; however, the parameter b 44 increases. The results of the study have demonstrated that |b 02 (T)/P 02 (T)| ∼ const for 151,153Eu in this single crystal.
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References
V. Osiko and I. Shcherbakov, Fotonika 39(3), 14 (2013); T. T. Basiev, E. V. Zharikov, and V. V. Osiko, Crystallogr. Rep. 47 (1), 515 (2002).
Jie Liu, Hongzhou Lian, and Chunshan Shi, Opt. Mater. 29, 1591 (2007).
J. Brübach, T. Kissel, M. Frotscher, M. Euler, B. Albert, and A. Dreizler, J. Lumin. 131, 559 (2011).
Y. Shimodaira, H. Kato, H. Kobayashi, and A. Kudo, Bull. Chem. Soc. Jpn. 80, 885 (2007).
A. A. Kaminskii, S. N. Bagaev, K. Ueda, K. Takaichi, and H. J. Eichler, Crystallogr. Rep. 47(4), 653 (2002).
J. S. M. Harvey and H. Kiefte, Can. J. Phys. 47, 1505 (1969).
W. Low, Paramagnetic Resonance in Solids (Academic, London, 1960; Inostrannaya Literatura, Moscow, 1962).
A. Abragam and B. Bleaney, Electron Paramagnetic Resonance of Transition Ions (Oxford University Press, Oxford, 1970; Mir, Moscow, 1972), Vol. 1.
T. H. Yeom, I. G. Kim, S. H. Lee, S. H. Choh, T. H. Kim, and J. H. Ro, J. Appl. Phys. 87, 1424 (2000).
A. D. Gorlov, Phys. Solid State 55(5), 960 (2013).
V. A. Vazhenin, A. D. Gorlov, L. I. Levin, K. M. Starichenko, S. A. Chikin, and K. M. Eriksonas, Sov. Phys. Solid State 29(10), 1744 (1987).
A. D. Gorlov, in Book of Abstracts of International Conference “Modern Development of Magnetic Resonance,” Kazan, Russia, September 24–28, 2013, p. 70.
A. D. Gorlov and I. N. Kurkin, in Book of Abstracts of the XV International Feofilov Symposium on Spectroscopy of Crystals Doped with Rare-Earth and Transition Metal Ions, Kazan, Russia, September 16–20, 2013, p. 172.
J. S. M. Harvey and H. Kiefte, Can. J. Phys. 49, 995 (1971).
D. J. Newman and W. Urban, Adv. Phys. 24, 793 (1975).
L. I. Levin and A. D. Gorlov, J. Phys.: Condens. Matter. 4, 1981 (1992).
A. Senyshyn, M. Hoelzel, T. Hansen, L. Vasylechko, V. Mikhailik, H. Krausf, and H. Ehrenberg, J. Appl. Crystallogr. 44, 319 (2011).
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Original Russian Text © A.D. Gorlov, 2014, published in Fizika Tverdogo Tela, 2014, Vol. 56, No. 11, pp. 2115–2120.
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Gorlov, A.D. 151,153Eu electron paramagnetic resonance in SrMoO4 and determination of signs of spin Hamiltonian parameters at different temperatures. Phys. Solid State 56, 2185–2190 (2014). https://doi.org/10.1134/S1063783414110080
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DOI: https://doi.org/10.1134/S1063783414110080