Some aspects of the infrared multiple photon dissociation of ammonia

Ph Avouris; M. M.T. Loy; I. Y. Chan

doi:10.1016/0009-2614(79)80728-9

Some aspects of the infrared multiple photon dissociation of ammonia

Ph Avouris^*, M. M.T. Loy, I. Y. Chan

^*Corresponding author for this work

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

18 Citations (Scopus)

Abstract

The infrared multiple photon dissociation of NH₃ by a CO₂ laser is investigated through laser-induced fluorescence and chemiluminescence techniques. A linear dependence of the fractional dissociation yield on pulse energy is found, the dependence exemplifying two distinct thresholds. Significant collisional enhancement of the fractional yield is observed. The results are discussed in terms of the existence of bottlenecks in the laser up-pumping process.

Original language	English
Pages (from-to)	624-629
Number of pages	6
Journal	Chemical Physics Letters
Volume	63
Issue number	3
DOIs	https://doi.org/10.1016/0009-2614(79)80728-9
Publication status	Published - 1 Jun 1979
Externally published	Yes

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10.1016/0009-2614(79)80728-9

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@article{7b4867da32944f18be7a11a92442b9a6,

title = "Some aspects of the infrared multiple photon dissociation of ammonia",

abstract = "The infrared multiple photon dissociation of NH3 by a CO2 laser is investigated through laser-induced fluorescence and chemiluminescence techniques. A linear dependence of the fractional dissociation yield on pulse energy is found, the dependence exemplifying two distinct thresholds. Significant collisional enhancement of the fractional yield is observed. The results are discussed in terms of the existence of bottlenecks in the laser up-pumping process.",

author = "Ph Avouris and Loy, \{M. M.T.\} and Chan, \{I. Y.\}",

year = "1979",

month = jun,

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doi = "10.1016/0009-2614(79)80728-9",

language = "English",

volume = "63",

pages = "624--629",

journal = "Chemical Physics Letters",

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publisher = "Elsevier B.V.",

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T1 - Some aspects of the infrared multiple photon dissociation of ammonia

AU - Avouris, Ph

AU - Loy, M. M.T.

AU - Chan, I. Y.

PY - 1979/6/1

Y1 - 1979/6/1

N2 - The infrared multiple photon dissociation of NH3 by a CO2 laser is investigated through laser-induced fluorescence and chemiluminescence techniques. A linear dependence of the fractional dissociation yield on pulse energy is found, the dependence exemplifying two distinct thresholds. Significant collisional enhancement of the fractional yield is observed. The results are discussed in terms of the existence of bottlenecks in the laser up-pumping process.

AB - The infrared multiple photon dissociation of NH3 by a CO2 laser is investigated through laser-induced fluorescence and chemiluminescence techniques. A linear dependence of the fractional dissociation yield on pulse energy is found, the dependence exemplifying two distinct thresholds. Significant collisional enhancement of the fractional yield is observed. The results are discussed in terms of the existence of bottlenecks in the laser up-pumping process.

UR - https://openalex.org/W2086782957

UR - https://www.scopus.com/pages/publications/49249145429

U2 - 10.1016/0009-2614(79)80728-9

DO - 10.1016/0009-2614(79)80728-9

M3 - Journal Article

SN - 0009-2614

VL - 63

SP - 624

EP - 629

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 3

ER -

Some aspects of the infrared multiple photon dissociation of ammonia

Abstract

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