Zobrazeno 1 - 8
of 8
pro vyhledávání: '"E. B. Dunina"'
Publikováno v:
Physics of the Solid State. 48:877-881
The Stark structure of the multiplets of Pr3+ ions in the LaCl3 compound is described and the even and odd parameters of the crystal field, as well as the covalency parameters, are determined in the approximation of an intermediate interconfiguration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e6b751d24bf13ae735e1e3d71eb729b
https://doi.org/10.1134/s1063783406050106
https://doi.org/10.1134/s1063783406050106
Autor:
A. A. Kornienko, E. B. Dunina
Publikováno v:
Optics and Spectroscopy. 97:68-75
Analysis of the structure of the energy spectrum of Tm3+ ions in Y3Al5O12 is performed in terms of the approximation of intermediate-force configuration interaction. The parameters of the even and odd crystal fields and the covalence parameters are d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25de3a8586a9363403125ffa544dc296
https://doi.org/10.1134/1.1781283
https://doi.org/10.1134/1.1781283
Autor:
Jerzy Hanuza, A. A. Koronienko, J. Michalski, E. B. Dunina, A. F. A. Mohmed, E. Kucharska, H. Klapper, Jürg Hulliger, W. Sa̧siadek, A. A. Kaminskii, Miroslaw Maczka
Publikováno v:
Journal of Raman Spectroscopy. 35:224-235
Stimulated Raman scattering spectra of benzil (C14H10O2) crystal were measured using picosecond pumping at 300 K. Their lasing components are related to those of polarized IR and spontaneous Raman spectra of an oriented crystal. The nature and assign
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::454f3292b446595c2ff36e1dc69e444f
https://doi.org/10.1002/jrs.1137
https://doi.org/10.1002/jrs.1137
Publikováno v:
Journal of Experimental and Theoretical Physics. 89:1130-1137
A theory of the crystal field for Ln3+ ions is proposed which takes account of the difference in the effect of excited configurations on high-lying and low-lying multiplets. The effective-operator method in third-order perturbation theory is used to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8820589b29032e2aeb83fa9b48cc0842
https://doi.org/10.1134/1.559063
https://doi.org/10.1134/1.559063
Publikováno v:
physica status solidi (b). 178:385-389
The effects of electron correlation resulting from one-particle operators in third order are investigated. These effects are presented by an effective Hamiltonian having the form of a “quadratic crystal-field”. The fitting to the Stark structure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b71a75159d11fb60c3db10eb8a946be
https://doi.org/10.1002/pssb.2221780215
https://doi.org/10.1002/pssb.2221780215
Publikováno v:
physica status solidi (b). 157:261-266
On propose une methode de construction d'operateurs effectifs dans des etats de base non orthogonaux, a l'aide des operateurs de projection. Ainsi, la localisation des etats fondamentaux et excites est preservee. Les expressions de l'operateur effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ceaaf10ed9ea44f2d87badbc60dd304
https://doi.org/10.1002/pssb.2221570126
https://doi.org/10.1002/pssb.2221570126
Publikováno v:
physica status solidi (b). 157:267-273
To describe the experimental data of the line strength and the oscillator strength of electric dipole transition between manifolds a formula is suggested that takes into account the dependence on the energy of manifolds and the effect of electron cor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::156f3d1941339f136ddf33bb5db14b3b
https://doi.org/10.1002/pssb.2221570127
https://doi.org/10.1002/pssb.2221570127
Autor:
J. Hanuza, W. Sa̧siadek, E. Kucharska, J. Michalski, M. Ma̧czka, A. A. Kaminskii, A. A. Koronienko, E. B. Dunina, H. Klapper, J. Hulliger, A. F. A. Mohmed
Publikováno v:
Journal of Raman Spectroscopy; Mar2004, Vol. 35 Issue 3, p224-235, 12p