Cross sections for production of atomic thallium states in photodissociation of thallium halides

D. A. Scott; J. A. Piper

doi:10.1063/1.450052

Cross sections for production of atomic thallium states in photodissociation of thallium halides

D. A. Scott^*, J. A. Piper

^*Corresponding author for this work

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

4 Citations (Scopus)

Abstract

The cross sections for production of 6²P_1/2 and 6²P_3/2 ground and metastable atomic thallium states via UV dissociation of the thallium halides TlCl, TlBr, and TlI have been measured at wavelengths 193, 222, 249, 308, and 353 nm using time-resolved atomic resonance absorption spectroscopy. The measured cross sections, which were independent of halide densities up to densities ∼10¹⁷ cm^-3, were found to represent only 10% to 36% of the total UV absorption cross section at the appropriate wavelength.

Original language	English
Pages (from-to)	4299-4303
Number of pages	5
Journal	The Journal of Chemical Physics
Volume	84
Issue number	8
DOIs	https://doi.org/10.1063/1.450052
Publication status	Published - 1986

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abstract = "The cross sections for production of 62P1/2 and 62P3/2 ground and metastable atomic thallium states via UV dissociation of the thallium halides TlCl, TlBr, and TlI have been measured at wavelengths 193, 222, 249, 308, and 353 nm using time-resolved atomic resonance absorption spectroscopy. The measured cross sections, which were independent of halide densities up to densities ∼1017 cm-3, were found to represent only 10% to 36% of the total UV absorption cross section at the appropriate wavelength.",

author = "Scott, {D. A.} and Piper, {J. A.}",

year = "1986",

doi = "10.1063/1.450052",

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T1 - Cross sections for production of atomic thallium states in photodissociation of thallium halides

AU - Scott, D. A.

AU - Piper, J. A.

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N2 - The cross sections for production of 62P1/2 and 62P3/2 ground and metastable atomic thallium states via UV dissociation of the thallium halides TlCl, TlBr, and TlI have been measured at wavelengths 193, 222, 249, 308, and 353 nm using time-resolved atomic resonance absorption spectroscopy. The measured cross sections, which were independent of halide densities up to densities ∼1017 cm-3, were found to represent only 10% to 36% of the total UV absorption cross section at the appropriate wavelength.

AB - The cross sections for production of 62P1/2 and 62P3/2 ground and metastable atomic thallium states via UV dissociation of the thallium halides TlCl, TlBr, and TlI have been measured at wavelengths 193, 222, 249, 308, and 353 nm using time-resolved atomic resonance absorption spectroscopy. The measured cross sections, which were independent of halide densities up to densities ∼1017 cm-3, were found to represent only 10% to 36% of the total UV absorption cross section at the appropriate wavelength.

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JF - The Journal of Chemical Physics

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ER -

Cross sections for production of atomic thallium states in photodissociation of thallium halides

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