Spectroscopic study of the Pr-doped BiBO glass and Ca4GdO(BO3)3 single crystals

A. Majchrowski; M. G. Brik; G. A. Kumar; K. Ozga; I. Sildos; A. Suchocki; A. Ślezak; T. Łukasiewicz; I. V. Kityk

doi:10.1016/S1002-0721(08)60299-9

Spectroscopic study of the Pr-doped BiBO glass and Ca₄GdO(BO₃)₃ single crystals

A. Majchrowski
, M. G. Brik^*
, G. A. Kumar
, K. Ozga
, I. Sildos
, A. Suchocki
, A. Ślezak
, T. Łukasiewicz
, I. V. Kityk

^*Šī darba korespondējošais autors

Military University of Technology Warsaw
University of Tartu
Rutgers - The State University of New Jersey, New Brunswick
Częstochowa University of Technology
Institute of Physics of the Polish Academy of Sciences
Institute of Microelectronics and Photonics

Zinātniskās darbības rezultāts: Devums žurnālam › Zinātniskais raksts (žurnālā) › koleģiāli recenzēts

3 Atsauces (Scopus)

Kopsavilkums

Detailed spectroscopic studies of Pr³⁺ ions in BiBO glass and Ca₄GdO(BO₃)₃ crystal were performed. Experimental absorption spectra were measured at room temperature and assigned. The first principles discrete variational multielectron method was used to model the polarized absorption spectra of the Ca₄GdO(BO₃)₃:Pr³⁺; without any fitting parameters, the overall appearance of the spectra was reproduced satisfactorily. The energy intervals between different molecular orbitals in the [PrO₆] cluster were estimated. The conventional Judd-Ofelt theory was used to calculate the oscillator strengths of the 4f-4f transitions in the BiBO:Pr³⁺ system; the set of the phenomenological intensity parameters was determined.

Oriģinālvaloda	Angļu
Lapas (no-līdz)	612-615
Lapu skaits	4
Žurnāls	Journal of Rare Earths
Sējums	27
Izdevuma numurs	4
DOIs	https://doi.org/10.1016/S1002-0721(08)60299-9
Publikācijas statuss	Publicēts - aug. 2009
Ārēji publicēts	Jā

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@article{b6285b4bafbe46ddb80f46c144ebf417,

title = "Spectroscopic study of the Pr-doped BiBO glass and Ca4GdO(BO3)3 single crystals",

abstract = "Detailed spectroscopic studies of Pr3+ ions in BiBO glass and Ca4GdO(BO3)3 crystal were performed. Experimental absorption spectra were measured at room temperature and assigned. The first principles discrete variational multielectron method was used to model the polarized absorption spectra of the Ca4GdO(BO3)3:Pr3+; without any fitting parameters, the overall appearance of the spectra was reproduced satisfactorily. The energy intervals between different molecular orbitals in the [PrO6] cluster were estimated. The conventional Judd-Ofelt theory was used to calculate the oscillator strengths of the 4f-4f transitions in the BiBO:Pr3+ system; the set of the phenomenological intensity parameters was determined.",

keywords = "absorption spectra, praseodymium, rare earth doped materials",

author = "A. Majchrowski and Brik, \{M. G.\} and Kumar, \{G. A.\} and K. Ozga and I. Sildos and A. Suchocki and A. {\'S}lezak and T. {\L}ukasiewicz and Kityk, \{I. V.\}",

year = "2009",

month = aug,

doi = "10.1016/S1002-0721(08)60299-9",

language = "English",

volume = "27",

pages = "612--615",

journal = "Journal of Rare Earths",

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TY - JOUR

T1 - Spectroscopic study of the Pr-doped BiBO glass and Ca4GdO(BO3)3 single crystals

AU - Majchrowski, A.

AU - Brik, M. G.

AU - Kumar, G. A.

AU - Ozga, K.

AU - Sildos, I.

AU - Suchocki, A.

AU - Ślezak, A.

AU - Łukasiewicz, T.

AU - Kityk, I. V.

PY - 2009/8

Y1 - 2009/8

N2 - Detailed spectroscopic studies of Pr3+ ions in BiBO glass and Ca4GdO(BO3)3 crystal were performed. Experimental absorption spectra were measured at room temperature and assigned. The first principles discrete variational multielectron method was used to model the polarized absorption spectra of the Ca4GdO(BO3)3:Pr3+; without any fitting parameters, the overall appearance of the spectra was reproduced satisfactorily. The energy intervals between different molecular orbitals in the [PrO6] cluster were estimated. The conventional Judd-Ofelt theory was used to calculate the oscillator strengths of the 4f-4f transitions in the BiBO:Pr3+ system; the set of the phenomenological intensity parameters was determined.

AB - Detailed spectroscopic studies of Pr3+ ions in BiBO glass and Ca4GdO(BO3)3 crystal were performed. Experimental absorption spectra were measured at room temperature and assigned. The first principles discrete variational multielectron method was used to model the polarized absorption spectra of the Ca4GdO(BO3)3:Pr3+; without any fitting parameters, the overall appearance of the spectra was reproduced satisfactorily. The energy intervals between different molecular orbitals in the [PrO6] cluster were estimated. The conventional Judd-Ofelt theory was used to calculate the oscillator strengths of the 4f-4f transitions in the BiBO:Pr3+ system; the set of the phenomenological intensity parameters was determined.

KW - absorption spectra

KW - praseodymium

KW - rare earth doped materials

UR - https://www.scopus.com/pages/publications/68749107024

U2 - 10.1016/S1002-0721(08)60299-9

DO - 10.1016/S1002-0721(08)60299-9

M3 - Article

AN - SCOPUS:68749107024

SN - 1002-0721

VL - 27

SP - 612

EP - 615

JO - Journal of Rare Earths

JF - Journal of Rare Earths

IS - 4

ER -