Photodissociation of nitrous oxide by slice ion imaging: The stagnation pressure dependence

Nu Ri Cheong; Hye Sun Park; Sang Hwan Nam; Seung Keun Shin; Soo Gyeong Cho; Hai Whang Lee; Jae Kyu Song; Seung Min Park

doi:10.5012/bkcs.2009.30.11.2661

Photodissociation of nitrous oxide by slice ion imaging: The stagnation pressure dependence

Nu Ri Cheong
, Hye Sun Park
, Sang Hwan Nam
, Seung Keun Shin
, Soo Gyeong Cho
, Hai Whang Lee
, Jae Kyu Song
, Seung Min Park

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

2 Citations (Scopus)

Abstract

Photodissociation of nitrous oxide near 203 nm has been studied by a combination of high resolution slice ion imaging technique and (2+1) resonance-enhanced multiphoton ionization (REMPI) spectroscopy of N₂(X¹Σ⁺_g) via the (a" Σ⁺_g) state. We have measured the recoil velocity and angular distributions of N₂ fragments by ion images of the state-resolved photofragments. The N₂ fragments were highly rotationally excited and the NN-O bond dissociation energy was determined to be 3.635 eV. Also, we investigated the photofragment images from the photodissociation of N₂O clusters with various stagnation pressures.

Original language	English
Pages (from-to)	2661-2664
Number of pages	4
Journal	Bulletin of the Korean Chemical Society
Volume	30
Issue number	11
DOIs	https://doi.org/10.5012/bkcs.2009.30.11.2661
Publication status	Published - Nov 2009

Keywords

Cluster
Photodissociation
Slice ion imaging

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10.5012/bkcs.2009.30.11.2661

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title = "Photodissociation of nitrous oxide by slice ion imaging: The stagnation pressure dependence",

abstract = "Photodissociation of nitrous oxide near 203 nm has been studied by a combination of high resolution slice ion imaging technique and (2+1) resonance-enhanced multiphoton ionization (REMPI) spectroscopy of N2(X1Σ+g) via the (a{"} Σ+g) state. We have measured the recoil velocity and angular distributions of N2 fragments by ion images of the state-resolved photofragments. The N2 fragments were highly rotationally excited and the NN-O bond dissociation energy was determined to be 3.635 eV. Also, we investigated the photofragment images from the photodissociation of N2O clusters with various stagnation pressures.",

keywords = "Cluster, Photodissociation, Slice ion imaging",

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year = "2009",

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doi = "10.5012/bkcs.2009.30.11.2661",

language = "English",

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pages = "2661--2664",

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TY - JOUR

T1 - Photodissociation of nitrous oxide by slice ion imaging

T2 - The stagnation pressure dependence

AU - Cheong, Nu Ri

AU - Park, Hye Sun

AU - Nam, Sang Hwan

AU - Shin, Seung Keun

AU - Cho, Soo Gyeong

AU - Lee, Hai Whang

AU - Song, Jae Kyu

AU - Park, Seung Min

PY - 2009/11

Y1 - 2009/11

N2 - Photodissociation of nitrous oxide near 203 nm has been studied by a combination of high resolution slice ion imaging technique and (2+1) resonance-enhanced multiphoton ionization (REMPI) spectroscopy of N2(X1Σ+g) via the (a" Σ+g) state. We have measured the recoil velocity and angular distributions of N2 fragments by ion images of the state-resolved photofragments. The N2 fragments were highly rotationally excited and the NN-O bond dissociation energy was determined to be 3.635 eV. Also, we investigated the photofragment images from the photodissociation of N2O clusters with various stagnation pressures.

AB - Photodissociation of nitrous oxide near 203 nm has been studied by a combination of high resolution slice ion imaging technique and (2+1) resonance-enhanced multiphoton ionization (REMPI) spectroscopy of N2(X1Σ+g) via the (a" Σ+g) state. We have measured the recoil velocity and angular distributions of N2 fragments by ion images of the state-resolved photofragments. The N2 fragments were highly rotationally excited and the NN-O bond dissociation energy was determined to be 3.635 eV. Also, we investigated the photofragment images from the photodissociation of N2O clusters with various stagnation pressures.

KW - Cluster

KW - Photodissociation

KW - Slice ion imaging

UR - https://www.scopus.com/pages/publications/75849148338

U2 - 10.5012/bkcs.2009.30.11.2661

DO - 10.5012/bkcs.2009.30.11.2661

M3 - Article

AN - SCOPUS:75849148338

SN - 0253-2964

VL - 30

SP - 2661

EP - 2664

JO - Bulletin of the Korean Chemical Society

JF - Bulletin of the Korean Chemical Society

IS - 11

ER -

Photodissociation of nitrous oxide by slice ion imaging: The stagnation pressure dependence

Abstract

Keywords

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