Spectra analysis of Tm3+ in K2YF5

Y. Li; M. Yin; N. Dong; V. N. Makhov; N. M. Khaidukov; J. C. Krupa

doi:10.1016/j.jpcs.2003.11.035

Spectra analysis of Tm³⁺ in K₂YF₅

Y. Li, M. Yin^*, N. Dong, V. N. Makhov, N. M. Khaidukov, J. C. Krupa

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

Emission and absorption spectra of Tm³⁺ in single crystal K ₂YF₅ with different concentrations are reported and analyzed. The non-exponential feature of the fluorescence decay of ¹D₂ level for the high concentration sample indicates the existence of a cross-relaxation process. Energy level simulation has been carried out by using a phenomenological model with 16 parameters accounting simultaneously for the free ion and crystal field (CF) effects. A good fit was achieved with a root mean square deviation σ = 18cm^-1. The free ion and CF effects were then discussed by comparing the available data of K₂YF₅:Nd³⁺, LiYF₄:Tm³⁺ and LiYF₄:Nd³⁺.

Original language	English
Pages (from-to)	1059-1063
Number of pages	5
Journal	Journal of Physics and Chemistry of Solids
Volume	65
Issue number	6
DOIs	https://doi.org/10.1016/j.jpcs.2003.11.035
Publication status	Published - Jun 2004
Externally published	Yes

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10.1016/j.jpcs.2003.11.035

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@article{01499cddfa5f4af99bd550ae2a7ac852,

title = "Spectra analysis of Tm3+ in K2YF5",

abstract = "Emission and absorption spectra of Tm3+ in single crystal K 2YF5 with different concentrations are reported and analyzed. The non-exponential feature of the fluorescence decay of 1D2 level for the high concentration sample indicates the existence of a cross-relaxation process. Energy level simulation has been carried out by using a phenomenological model with 16 parameters accounting simultaneously for the free ion and crystal field (CF) effects. A good fit was achieved with a root mean square deviation σ = 18cm-1. The free ion and CF effects were then discussed by comparing the available data of K2YF5:Nd3+, LiYF4:Tm3+ and LiYF4:Nd3+.",

author = "Y. Li and M. Yin and N. Dong and Makhov, {V. N.} and Khaidukov, {N. M.} and Krupa, {J. C.}",

year = "2004",

month = jun,

doi = "10.1016/j.jpcs.2003.11.035",

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volume = "65",

pages = "1059--1063",

journal = "Journal of Physics and Chemistry of Solids",

issn = "0022-3697",

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TY - JOUR

T1 - Spectra analysis of Tm3+ in K2YF5

AU - Li, Y.

AU - Yin, M.

AU - Dong, N.

AU - Makhov, V. N.

AU - Khaidukov, N. M.

AU - Krupa, J. C.

PY - 2004/6

Y1 - 2004/6

N2 - Emission and absorption spectra of Tm3+ in single crystal K 2YF5 with different concentrations are reported and analyzed. The non-exponential feature of the fluorescence decay of 1D2 level for the high concentration sample indicates the existence of a cross-relaxation process. Energy level simulation has been carried out by using a phenomenological model with 16 parameters accounting simultaneously for the free ion and crystal field (CF) effects. A good fit was achieved with a root mean square deviation σ = 18cm-1. The free ion and CF effects were then discussed by comparing the available data of K2YF5:Nd3+, LiYF4:Tm3+ and LiYF4:Nd3+.

AB - Emission and absorption spectra of Tm3+ in single crystal K 2YF5 with different concentrations are reported and analyzed. The non-exponential feature of the fluorescence decay of 1D2 level for the high concentration sample indicates the existence of a cross-relaxation process. Energy level simulation has been carried out by using a phenomenological model with 16 parameters accounting simultaneously for the free ion and crystal field (CF) effects. A good fit was achieved with a root mean square deviation σ = 18cm-1. The free ion and CF effects were then discussed by comparing the available data of K2YF5:Nd3+, LiYF4:Tm3+ and LiYF4:Nd3+.

UR - http://www.scopus.com/inward/record.url?scp=2042507696&partnerID=8YFLogxK

U2 - 10.1016/j.jpcs.2003.11.035

DO - 10.1016/j.jpcs.2003.11.035

M3 - Article

AN - SCOPUS:2042507696

SN - 0022-3697

VL - 65

SP - 1059

EP - 1063

JO - Journal of Physics and Chemistry of Solids

JF - Journal of Physics and Chemistry of Solids

IS - 6

ER -

Spectra analysis of Tm³⁺ in K₂YF₅

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