The spectral properties of the 1S0 state in SrAl12O19 :Pr

Shihua Huang; L. Lu; Weiyi Jia; Xiao Jun Wang; W. M. Yen; A. M. Srivastava; A. A. Setlur

doi:10.1016/S0009-2614(01)01053-3

The spectral properties of the ¹S₀ state in SrAl₁₂O₁₉ :Pr

Shihua Huang, L. Lu, Weiyi Jia, Xiao Jun Wang, W. M. Yen, A. M. Srivastava, A. A. Setlur

Biochemistry, Chemistry & Physics

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Abstract

In this Letter we report the spectral properties of the Pr³⁺¹S₀ state in SrAl₁₂O₁₉. The ¹S₀ level was observed directly in the excitation spectrum, its position was determined to be 46490±10 cm^-1. The estimated ³H₄→¹S₀ absorption cross section is 5.3×10^-20cm². The lifetime of the ¹S₀ excited state is 658 ns. The main opposite parity component mixed into 4f²¹S₀ is from the 4f¹5d¹F₃ and ¹H₅ spectral terms. The transitions from ¹S₀ to 4f²¹G₄ and ³F₄ are zero-phonon transition dominated, while the transition from ¹S₀ to ¹I₆ is vibronic in nature.

Original language	English
Pages (from-to)	11-16
Number of pages	6
Journal	Chemical Physics Letters
Volume	348
Issue number	1-2
DOIs	https://doi.org/10.1016/S0009-2614(01)01053-3
State	Published - Nov 2 2001

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General Physics and Astronomy
Physical and Theoretical Chemistry

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title = "The spectral properties of the 1S0 state in SrAl12O19 :Pr",

abstract = "In this Letter we report the spectral properties of the Pr3+1S0 state in SrAl12O19. The 1S0 level was observed directly in the excitation spectrum, its position was determined to be 46490±10 cm-1. The estimated 3H4→1S0 absorption cross section is 5.3×10-20cm2. The lifetime of the 1S0 excited state is 658 ns. The main opposite parity component mixed into 4f21S0 is from the 4f15d1F3 and 1H5 spectral terms. The transitions from 1S0 to 4f21G4 and 3F4 are zero-phonon transition dominated, while the transition from 1S0 to 1I6 is vibronic in nature.",

author = "Shihua Huang and L. Lu and Weiyi Jia and Wang, {Xiao Jun} and Yen, {W. M.} and Srivastava, {A. M.} and Setlur, {A. A.}",

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T1 - The spectral properties of the 1S0 state in SrAl12O19 :Pr

AU - Huang, Shihua

AU - Lu, L.

AU - Jia, Weiyi

AU - Wang, Xiao Jun

AU - Yen, W. M.

AU - Srivastava, A. M.

AU - Setlur, A. A.

PY - 2001/11/2

Y1 - 2001/11/2

N2 - In this Letter we report the spectral properties of the Pr3+1S0 state in SrAl12O19. The 1S0 level was observed directly in the excitation spectrum, its position was determined to be 46490±10 cm-1. The estimated 3H4→1S0 absorption cross section is 5.3×10-20cm2. The lifetime of the 1S0 excited state is 658 ns. The main opposite parity component mixed into 4f21S0 is from the 4f15d1F3 and 1H5 spectral terms. The transitions from 1S0 to 4f21G4 and 3F4 are zero-phonon transition dominated, while the transition from 1S0 to 1I6 is vibronic in nature.

AB - In this Letter we report the spectral properties of the Pr3+1S0 state in SrAl12O19. The 1S0 level was observed directly in the excitation spectrum, its position was determined to be 46490±10 cm-1. The estimated 3H4→1S0 absorption cross section is 5.3×10-20cm2. The lifetime of the 1S0 excited state is 658 ns. The main opposite parity component mixed into 4f21S0 is from the 4f15d1F3 and 1H5 spectral terms. The transitions from 1S0 to 4f21G4 and 3F4 are zero-phonon transition dominated, while the transition from 1S0 to 1I6 is vibronic in nature.

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The spectral properties of the ¹S₀ state in SrAl₁₂O₁₉ :Pr

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