Rovibrational spectroscopy of the C2H2-Ar van der Waals complex, using a fluorescence depletion infrared-ultraviolet double resonance technique

A. P. Milce; D. E. Heard; R. E. Miller; B. J. Orr

doi:10.1016/0009-2614(95)01400-4

Rovibrational spectroscopy of the C₂H₂-Ar van der Waals complex, using a fluorescence depletion infrared-ultraviolet double resonance technique

A. P. Milce, D. E. Heard, R. E. Miller, B. J. Orr^*

^*Corresponding author for this work

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

16 Citations (Scopus)

Abstract

A rovibrational spectrum of the acetylene-argon van der Waals (vdW) complex, C₂H₂-Ar, has been measured in the 1.52₅ μm '2v_C-H' overtone region by a time-resolved infrared-ultraviolet double resonance method. Infrared absorption by the vdW complex is recorded as a depletion of laser-induced rovibronic fluorescence intensity, providing a novel way to measure rovibrational spectra of simple vdW complexes and to study their predissociation dynamics.

Original language	English
Pages (from-to)	95-103
Number of pages	9
Journal	Chemical Physics Letters
Volume	250
Issue number	1
DOIs	https://doi.org/10.1016/0009-2614(95)01400-4
Publication status	Published - 16 Feb 1996

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abstract = "A rovibrational spectrum of the acetylene-argon van der Waals (vdW) complex, C2H2-Ar, has been measured in the 1.525 μm '2vC-H' overtone region by a time-resolved infrared-ultraviolet double resonance method. Infrared absorption by the vdW complex is recorded as a depletion of laser-induced rovibronic fluorescence intensity, providing a novel way to measure rovibrational spectra of simple vdW complexes and to study their predissociation dynamics.",

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AU - Heard, D. E.

AU - Miller, R. E.

AU - Orr, B. J.

PY - 1996/2/16

Y1 - 1996/2/16

N2 - A rovibrational spectrum of the acetylene-argon van der Waals (vdW) complex, C2H2-Ar, has been measured in the 1.525 μm '2vC-H' overtone region by a time-resolved infrared-ultraviolet double resonance method. Infrared absorption by the vdW complex is recorded as a depletion of laser-induced rovibronic fluorescence intensity, providing a novel way to measure rovibrational spectra of simple vdW complexes and to study their predissociation dynamics.

AB - A rovibrational spectrum of the acetylene-argon van der Waals (vdW) complex, C2H2-Ar, has been measured in the 1.525 μm '2vC-H' overtone region by a time-resolved infrared-ultraviolet double resonance method. Infrared absorption by the vdW complex is recorded as a depletion of laser-induced rovibronic fluorescence intensity, providing a novel way to measure rovibrational spectra of simple vdW complexes and to study their predissociation dynamics.

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DO - 10.1016/0009-2614(95)01400-4

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JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 1

ER -

Rovibrational spectroscopy of the C₂H₂-Ar van der Waals complex, using a fluorescence depletion infrared-ultraviolet double resonance technique

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