Calculating line intensities of 1S0 emission through mixing with 4f5d components in Pr3+-doped SrAl12O19

Feng Liu; Jia hua Zhang; Shao zhe Lu; Shen xin Liu; Shi hua Huang; Xiao jun Wang

doi:10.1016/j.jlumin.2006.01.062

Calculating line intensities of ¹S₀ emission through mixing with 4f5d components in Pr³⁺-doped SrAl₁₂O₁₉

Feng Liu, Jia hua Zhang, Shao zhe Lu, Shen xin Liu, Shi hua Huang, Xiao jun Wang

Biochemistry, Chemistry, & Physics

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Abstract

The line intensities of emission from 4f^{2 1}S₀ are calculated in Pr³⁺-doped SrAl₁₂O₁₉ by considering the mixing of ¹S₀ state with the corresponding 4f5d components. The products of odd-rank crystal-field parameters B_kq(fd)'s and interconfigurational radial integral r are treated as new parameters and obtained from a best-fit of the calculated and measured relative intensities of transitions from the ¹S₀ level to the lower J multiplets. The fitted values are B₃₃(fd)r=1.207×10^-5 and B₅₃(fd)r=1.522×10^-5, which are then used to calculate the line intensities of transitions from the ¹S₀ to the lower crystal-field levels.

Original language	English
Pages (from-to)	434-436
Number of pages	3
Journal	Journal of Luminescence
Volume	122-123
Issue number	1-2
DOIs	https://doi.org/10.1016/j.jlumin.2006.01.062
State	Published - Jan 2007

Keywords

4f5d configuration
Crystal-field levels
Line intensities
Pr
SrAlO

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10.1016/j.jlumin.2006.01.062

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@article{8e77191ccabd41e18f535e620b027a94,

title = "Calculating line intensities of 1S0 emission through mixing with 4f5d components in Pr3+-doped SrAl12O19",

abstract = "The line intensities of emission from 4f2 1S0 are calculated in Pr3+-doped SrAl12O19 by considering the mixing of 1S0 state with the corresponding 4f5d components. The products of odd-rank crystal-field parameters Bkq(fd)'s and interconfigurational radial integral r are treated as new parameters and obtained from a best-fit of the calculated and measured relative intensities of transitions from the 1S0 level to the lower J multiplets. The fitted values are B33(fd)r=1.207×10-5 and B53(fd)r=1.522×10-5, which are then used to calculate the line intensities of transitions from the 1S0 to the lower crystal-field levels.",

keywords = "4f5d configuration, Crystal-field levels, Line intensities, Pr, SrAlO",

author = "Feng Liu and Zhang, {Jia hua} and Lu, {Shao zhe} and Liu, {Shen xin} and Huang, {Shi hua} and Wang, {Xiao jun}",

year = "2007",

month = jan,

doi = "10.1016/j.jlumin.2006.01.062",

language = "English",

volume = "122-123",

pages = "434--436",

journal = "Journal of Luminescence",

issn = "0022-2313",

publisher = "Elsevier B.V.",

number = "1-2",

}

TY - JOUR

T1 - Calculating line intensities of 1S0 emission through mixing with 4f5d components in Pr3+-doped SrAl12O19

AU - Liu, Feng

AU - Zhang, Jia hua

AU - Lu, Shao zhe

AU - Liu, Shen xin

AU - Huang, Shi hua

AU - Wang, Xiao jun

PY - 2007/1

Y1 - 2007/1

N2 - The line intensities of emission from 4f2 1S0 are calculated in Pr3+-doped SrAl12O19 by considering the mixing of 1S0 state with the corresponding 4f5d components. The products of odd-rank crystal-field parameters Bkq(fd)'s and interconfigurational radial integral r are treated as new parameters and obtained from a best-fit of the calculated and measured relative intensities of transitions from the 1S0 level to the lower J multiplets. The fitted values are B33(fd)r=1.207×10-5 and B53(fd)r=1.522×10-5, which are then used to calculate the line intensities of transitions from the 1S0 to the lower crystal-field levels.

AB - The line intensities of emission from 4f2 1S0 are calculated in Pr3+-doped SrAl12O19 by considering the mixing of 1S0 state with the corresponding 4f5d components. The products of odd-rank crystal-field parameters Bkq(fd)'s and interconfigurational radial integral r are treated as new parameters and obtained from a best-fit of the calculated and measured relative intensities of transitions from the 1S0 level to the lower J multiplets. The fitted values are B33(fd)r=1.207×10-5 and B53(fd)r=1.522×10-5, which are then used to calculate the line intensities of transitions from the 1S0 to the lower crystal-field levels.

KW - 4f5d configuration

KW - Crystal-field levels

KW - Line intensities

KW - Pr

KW - SrAlO

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U2 - 10.1016/j.jlumin.2006.01.062

DO - 10.1016/j.jlumin.2006.01.062

M3 - Article

AN - SCOPUS:33750961405

SN - 0022-2313

VL - 122-123

SP - 434

EP - 436

JO - Journal of Luminescence

JF - Journal of Luminescence

IS - 1-2

ER -

Calculating line intensities of ¹S₀ emission through mixing with 4f5d components in Pr³⁺-doped SrAl₁₂O₁₉

Abstract

Keywords

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