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http://dx.doi.org/10.4283/JKMS.2005.15.2.118

Anisotropic Hyperfine Structures of Nd3+ and Er3+ in VTE-Treated Ferroelectric LiNbO3 Crystals  

Park, I.W. (Seoul Center, Korea Basic Science Institute)
Choh, S.H. (Seoul Center, Korea Basic Science Institute)
Kim, Y.M. (Seoul Center, Korea Basic Science Institute)
Chon, U. (RIST)
Kim, S.S. (Department of Physics, Changwon National University)
Kim, W.J. (Department of Physics, Changwon National University)
Kim, B.G. (HANARO application center, KAERI)
Sohn, J.M. (HANARO application center, KAERI)
Publication Information
Journal of the Korean Magnetics Society / v.15, no.2, 2005 , pp. 118-124 More about this Journal
Abstract
We have obtained sharp and clearly resolved ESR spectra of $Nd^{3+}$ and $Er^{3+}$ in vapor transport equilibrium (VTE) treated $LiNbO_3$ crystals, consequently have determined more accurate spin Hamiltonian parameters, than those in congruent samples. The anisotropic hyperfine structures of $^{143}Nd^{3+}$ and $^{145}Nd^{3+}$ in the VTE-treated crystals at liquid helium temperature have been analyzed. It is proposed that both rare earth ions favor the lithium site in $LiNbO_3$ from the consideration of the determined anisotropic g-values.
Keywords
hyperfine structure; anisotropy;
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1 Y. N. Choi, I.-W. Park, S. S. Kim, S. S. Park, and S. H. Choh, J. Phys.: Condens. Matter, 11, 4723(1999)   DOI   ScienceOn
2 N. F. Evlanova, L. S. Kornienko, L. N. Rashkovich, and A. O. Rybaltovsk, Soviet Phys. JETP, 26, 1090(1968)
3 O. Thieman, G. Corradi, and H.-J. Reyher, Ferroelectrics, 125, 283(1992)   DOI   ScienceOn
4 G. Corradi, H. Sothe, J.-M. Spaeth, and K. Polgar, J. Phys.: Condens. Matter, 2, 6603(1990)   DOI   ScienceOn
5 G. Corradi, H. Sothe, J.-M. Spaeth, and K. Polgar, Ferroelectrics, 125, 295(1992)   DOI   ScienceOn
6 S. C. Abraham, J. M. Reddy, and J. L. Bernstein, J. Phys. Chem. Solids, 27, 997(1966)   DOI   ScienceOn
7 S. C. Abraham, W. C. Hamilton, and J. M. Reddy, J. Phys. Chem. Solids, 27, 1013(1966)   DOI   ScienceOn
8 조성호, 고체자기공명-이론과 실험(고려대학교 출판부, 서울, 2004). 제 3장
9 O. F. Shirmer, O. Thiemann, and M. Wohlecke, J. Phys. Chem. Solids, 52, 185(1991)   DOI   ScienceOn
10 H. J. Donnerberg, S. M. Tomlinson, and C. R. A. Catlow, J. Phys. Chem. Solids, 52, 201(1991)   DOI   ScienceOn
11 D. Kollewe, A. Kling, B. C. Grabmaier, T. Bremer, W. Heiland, and W. Zimmermann, Phys. Lett., A169, 177(1992)
12 I.-W. Park, S. H. Choh, S. S. Kim, K. Kang, and D. Choi, in: EPR in the 21th century: Basics and Applications to Material, Life and Earth Sciences (A. Kawamory, J. Yamauchi, H. Ohta eds.), pp. 288-292, 3rd Asia Pacific EPR/ESR Symposium, Kobe, Japan 2001
13 S. H. Choh, J. H. Kim, I.-W. Park, H. J. Kim, D. Choi, and S. S. Kim, Appl. Magn. Reson, 24, 313(2003)   DOI
14 I.-W. Park, Y. N. Choi, S. H. Choh, and S. S. Kim, J. Korean Phys. Soc. 32, S693 (1998)
15 B. Hauer, R. Vianden, M. F. da Silva, L. Rebouta, J. C. Soares, E. Dieguez, and F. A. Agullo-Lopez, J. Phys.: Condens. Matter, 6, 267(1994)   DOI   ScienceOn
16 W. Keune, S. K. Date, I. Dezsi, and U. Gonser, J. Appl. Phys., 46, 3914(1975)   DOI   ScienceOn
17 C. Prieto, and C. Zaldo, Solid State Comm., 76, 299(1990)   DOI   ScienceOn
18 G. Burns, D. F. O'Kane, and R. S. Title, Phys. Rev., 167, 314(1968)   DOI
19 S. H. Choh, I.-W. Park, and S. S. Kim, in: Modern Applications of EPR/ESR from Biophysics to Materials Science (Rudowicz C. Z., Yu K. N., Hiraoka H., eds.), pp. 335-345, 1st Asia Pacific EPR Symposium, Hong-Kong, 1997. Singapore: Springer (1998)
20 D. M. B. P. Milori, I. J. Moraes, A. C. Harnandes, R. R. De Souza, M. S. Li, M. C. Terrile, and G. E. Bareris, Phys. Rev., B 51, 3206(1995)   DOI   ScienceOn
21 C. A. J. Ammerlaan, and I. De Maat-Gerdorf, Appl. Magn. Reson., 21, 13(2001)   DOI
22 Y. N. Choi, S. H. Choh, I.-W. Park, E. K. Koh, and S. S. Kim, J. Korean Phys. Soc. 32, S643 (1998)