Near-infrared diode laser absorption spectroscopy of the (2, 0) band of the A 2Πu-X 2Σ+g system of the N+2 ion generated in a supersonic jet expansion

Kensuke Harada; Takehiko Tanaka

doi:10.1016/0009-2614(94)00880-9

Near-infrared diode laser absorption spectroscopy of the (2, 0) band of the A ²Π_u-X ²Σ⁺_g system of the N⁺₂ ion generated in a supersonic jet expansion

Kensuke Harada
, Takehiko Tanaka

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

15 被引用数 (Scopus)

抄録

The A ²Π_u-X ²Σ⁺_g band of the nitrogen molecular ion rotationally cooled to typically 50 K in a pulsed supersonic jet expansion has been observed by direct absorption spectroscopy with near-infrared diode laser source. Rotational lines belonging to the (2, 0) vibrational band were observed with the signal-to-noise ratio greater than 40 by the use of the discharge modulation technique combined with dual-gated integration.

本文言語	英語
ページ（範囲）	651-655
ページ数	5
ジャーナル	Chemical Physics Letters
巻	227
号	6
DOI	https://doi.org/10.1016/0009-2614(94)00880-9
出版ステータス	出版済み - 9月 23 1994
外部発表	はい

!!!All Science Journal Classification (ASJC) codes

物理学および天文学一般
物理化学および理論化学

文献へのアクセス

10.1016/0009-2614(94)00880-9

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引用スタイル

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abstract = "The A 2Πu-X 2Σ+g band of the nitrogen molecular ion rotationally cooled to typically 50 K in a pulsed supersonic jet expansion has been observed by direct absorption spectroscopy with near-infrared diode laser source. Rotational lines belonging to the (2, 0) vibrational band were observed with the signal-to-noise ratio greater than 40 by the use of the discharge modulation technique combined with dual-gated integration.",

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