Stress-induced g shifts of γ7 levels for rare-earth ions

The angular dependence of stress-induced shifts of the gyromagnetic factor g of the Γ7 doublets of Yb3+ and Dy3+ in CaF2 and Er3+ in CeO2 and ThO2 have been measured in electron-paramagnetic-resonance experiments. The observed variation of the angular dependence of the g shifts is explained in terms...

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Detalles Bibliográficos
Autor principal: Calvo, Rafael A.
Otros Autores: Oseroff, S.B, Fainstein, Carlos, Passeggi, M.C.G, Tovar, M.
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 1974
Acceso en línea:Registro en Scopus
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Registro en la Biblioteca Digital
Aporte de:Registro referencial: Solicitar el recurso aquí
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100 1 |a Calvo, Rafael A. 
245 1 0 |a Stress-induced g shifts of γ7 levels for rare-earth ions 
260 |c 1974 
270 1 0 |m Calvo, R.; Facultad de Ciencias Exactas y Naturales, Departamento de Física, Universidad Nacional de Buenos Aires, Buenos Aires, Argentina 
504 |a Sroubek, Z., Tachiki, M., Zimmermann, P.H., Orbach, R., (1968) Phys. Rev., 165, p. 435 
504 |a Baker, J.M., Currel, G., (1962) Phys. Lett. A, 28, p. 735 
504 |a Calvo, R., Fainstein, C., Oseroff, S.B., Terrile, M.C., (1969) Phys. Lett. A, 30, p. 287 
504 |a Feher, E.R., (1964) Phys. Rev., 136, p. A145 
504 |a Fainstein, C., Oseroff, S.B., (1971) Rev. Sci. Instrum., 42, p. 547 
504 |a Low, W., (1964) Phys. Rev., 134, p. A1479 
504 |a Abraham, M.M., Weeks, R.A., Clark, G.W., Finch, C.B., (1966) Phys. Rev., 148, p. 350 
504 |a Abraham, M.M., Weeks, R.A., Clark, G.W., Electron Spin Resonance of Rare-Earth Ions in Thorium Oxide:Yb3+andEr3+ (1965) Physical Review, 137, p. A138 
504 |a Calvo, R., Issacson, R.A., Sroubek, Z., (1969) Phys. Rev., 177, p. 484 
504 |a Hutchings, M.T., (1964) Solid State Physics, 16. , edited by, F. Seitz, D. Turnbull, Academic, New York 
504 |a Freeman, A.J., Watson, R.E., (1962) Phys. Rev., 127, p. 2058 
504 |a Lea, K.R., Leask, M.J.M., Wolf, W.P., (1962) J. Phys. Chem. Solids, 23, p. 1381 
504 |a Baker, J.M., Blake, W.B.J., Copland, G.M., Endor of FormulaYbFormula and FormulaYbFormula on Cubic Sites in Calcium Fluoride (1969) Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 309, p. 119 
504 |a Al'tshuler, N.S., Eremin, M.V., Lucks, R.K., Stolov, A.L., (1970) Fiz. Tverd. Tela, 11, p. 3484 
504 |a (1970) Sov. Phys.-Solid State, 11, p. 2921 
504 |a Antipin, A.A., Zonn, Z.N., Katyshev, A.N., Kurkin, I.N., Shekun, L. Ya, (1967) Fiz. Tverd. Tela, 9, p. 2646 
504 |a (1968) Sov. Phys.-Solid State, 9, p. 2080 
504 |a Macedo, P.M., Capps, W., Wachman, J.B., (1964) J. Am. Ceram. Soc., 49, p. 651 
504 |a Choh, S.H., Seidel, G., ; Burns, G., (1965) J. Chem. Phys., 42, p. 377 
504 |a Bleaney, B., The Spectrum of Tm III in CaFFormula (1964) Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 277, p. 289 
504 |a Kumar, S., Ray, T., Ray, D.K., (1970) Phys. Status Solidi, 37, p. 465 
504 |a Borg, M., Buisson, R., Jacolin, C., (1970) Phys. Rev. B, 1, p. 1917 
506 |2 openaire  |e Política editorial 
520 3 |a The angular dependence of stress-induced shifts of the gyromagnetic factor g of the Γ7 doublets of Yb3+ and Dy3+ in CaF2 and Er3+ in CeO2 and ThO2 have been measured in electron-paramagnetic-resonance experiments. The observed variation of the angular dependence of the g shifts is explained in terms of a phenomenological spin-lattice Hamiltonian. A microscopic theory is used to obtain a quantitative evaluation of the observed shifts using a point-charge model for the induced crystalline field. The results indicate that covalent effects and the shielding of the electric field at the impurity site are important. © 1974 The American Physical Society.  |l eng 
593 |a Centro Atómico Bariloche, Instituto de Fìsica, Universidad Nacional de Cuyo, San Carlos de Bariloche, Argentina 
593 |a Facultad de Ciencias Exactas y Naturales, Departamento de Física, Universidad Nacional de Buenos Aires, Buenos Aires, Argentina 
593 |a Carrera del Investigador Cientifíco, Conicet, Argentina 
700 1 |a Oseroff, S.B. 
700 1 |a Fainstein, Carlos 
700 1 |a Passeggi, M.C.G. 
700 1 |a Tovar, M. 
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