PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Czasopismo
2008 | 6 | 3 | 407-414
Tytuł artykułu

Modified theory of f-f transition intensities and crystal field for systems with anomalously strong configuration interaction

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
A new theory explaining the intensity of f-f transitions and the crystal field using an approximation of a strong configuration interaction is proposed. The theory enables the anomalous influence of excited configurations with charge transfer on some multiplets of the f shell to be taken into account. With the help of this theory, a satisfactory description of the absorption transitions and luminescence branching ratios from 1 D 2 and 3 P 0 multiplets for the Pr3+ ion in double molybdates has been achieved for the first time. For further validation the theory, was used to provide a description of Stark splitting of Pr3+ - multiplets in elpasolites and determine the covalence parameters; these parameters were found to be in good agreement with values obtained by the other methods.
Wydawca

Czasopismo
Rocznik
Tom
6
Numer
3
Strony
407-414
Opis fizyczny
Daty
wydano
2008-09-01
online
2008-07-17
Twórcy
autor
  • Vitebsk State Technological University, Moskovskii pr. 72, Vitebsk, 210035, Belarus
  • Vitebsk State Technological University, Moskovskii pr. 72, Vitebsk, 210035, Belarus, A_A_Kornienko@mail.ru
  • Institute of Technical Acoustics, National Academy of Sciences of Belarus, pr. Lyudnikova 13, Vitebsk, 210023, Belarus, Fomicheva_L_A@mail.ru
Bibliografia
  • [1] B.R. Judd, Phys. Rev. 127, 750 (1962) http://dx.doi.org/10.1103/PhysRev.127.750[Crossref]
  • [2] G.S. Ofelt, J. Chem. Phys. 37, 511 (1962) http://dx.doi.org/10.1063/1.1701366[Crossref]
  • [3] A.A. Kornienko, A.A. Kaminskii, E.B. Dunina, Phys. Status Solidi B 157, 261 (1990) http://dx.doi.org/10.1002/pssb.2221570126[Crossref]
  • [4] A.A. Kornienko, E.B. Dunina, V.L. Yankevich, Opt. Spectrosc. 81, 871 (1996)
  • [5] P. Goldner, F. Auzel, J. Appl. Phys. 79, 7272 (1996) http://dx.doi.org/10.1063/1.362347[Crossref]
  • [6] A. Méndez-Blas et al., J. Phys.-Condens. Mat. 16, 2139 (2004) http://dx.doi.org/10.1088/0953-8984/16/12/023[Crossref]
  • [7] M. Malinowski, R. Wolski, W. Wolinski, Solid State Commun. 74, 17 (1990) http://dx.doi.org/10.1016/0038-1098(90)90201-L[Crossref]
  • [8] P. Deren, J. Lumin. 122–123, 40 (2007) http://dx.doi.org/10.1016/j.jlumin.2006.01.081[Crossref]
  • [9] F.B. Xiong et al., Appl. Phys. B 86, 279 (2007) http://dx.doi.org/10.1007/s00340-006-2424-6[Crossref]
  • [10] E.B. Dunina, A.A. Kaminskii, A.A. Kornienko, K. Kurbanov, K.K. Pukhov, Phys. Solid State 32, 920 (1990)
  • [11] A.A. Kornienko, E.B. Dunina, Opt. Spectrosc. 97, 68 (2004) http://dx.doi.org/10.1134/1.1781283[Crossref]
  • [12] E.B. Dunina, A.A. Kornienko, A.A. Kaminskii, Phys. Solid State 48, 877 (2006) http://dx.doi.org/10.1134/S1063783406050106[Crossref]
  • [13] R.T. Brundage, M.M. Svatos, R. Grinbergs, J. Chem. Phys. 95, 7933 (1991) http://dx.doi.org/10.1063/1.461321[Crossref]
  • [14] F. Auzel, S. Hubert, P. Delamoye, J. Lumin. 26, 251 (1982) http://dx.doi.org/10.1016/0022-2313(82)90053-9[Crossref]
  • [15] M.V. Eremin, E.Kh. Ivoilova, V.N. Kudrov, Hartri-Fokovskie volnovye funkcii redkozemel’nyh ionov, predstavlennye v vide lineynyh kombinaciy gaussovskih orbitaliy. (Vsesoyuznii Institut Nauchno-Tekhmcheskoi Informazii Report N 1817-77, Moscow, 1977) (in Russian)
  • [16] E. Clementi, A.D. McLean, Phys. Rev. 133, A419 (1964) http://dx.doi.org/10.1103/PhysRev.133.A419[Crossref]
  • [17] L.A. Fomicheva, A.A. Kornienko, E.B. Dunina, Opt. Spectrosc. (in press)
  • [18] A.A. Kornienko, E.B. Dunina, V.L. Yankevich, J. Appl. Spectrosc. 63, 859 (1996) http://dx.doi.org/10.1007/BF02606255[Crossref]
  • [19] A.A. Kornienko, A.A. Kaminskii, E.B. Dunina, J. Exp. Theor. Phys. 89, 1130 (1999) http://dx.doi.org/10.1134/1.559063[Crossref]
  • [20] P.A. Tanner, C.S.K. Mak, M.D. Faucher, J. Chem. Phys. 114, 10860 (2001) http://dx.doi.org/10.1063/1.1373645[Crossref]
  • [21] D. Garcia, M. Faucher, J. Chem. Phys. 90, 5280 (1989) http://dx.doi.org/10.1063/1.456431[Crossref]
  • [22] D.J. Newman, M.M. Curtis, J. Phys. Chem. Solids 30, 2731 (1969) http://dx.doi.org/10.1016/0022-3697(69)90046-8[Crossref]
  • [23] J.R.G. Thorne, Qinghua Zeng, R.G. Denning, J. Phys.-Condens. Mat. 13, 7403 (2001) http://dx.doi.org/10.1088/0953-8984/13/33/320[Crossref]
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11534-008-0084-3
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.