Overtone spectroscopy of N2H+ molecular ions - application of cavity ring-down spectroscopy

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F17%3A10371501" target="_blank" >RIV/00216208:11320/17:10371501 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1088/1748-0221/12/10/C10010" target="_blank" >http://dx.doi.org/10.1088/1748-0221/12/10/C10010</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1748-0221/12/10/C10010" target="_blank" >10.1088/1748-0221/12/10/C10010</a>

Result language

angličtina

Original language name

Overtone spectroscopy of N2H+ molecular ions - application of cavity ring-down spectroscopy

Original language description

A stationary afterglow apparatus in conjunction with a laser absorption cavity ring-down spectrometer has been employed to observe absorption lines in the P-and R-branches of the (200) &lt;- (000) and (21(1)0) &lt;- (01(1)0) vibrational bands of the N2H+ molecular ion as a part of an ongoing study of the electron-ion recombination of N2H+ in afterglow plasmas. The probed absorption lines lie in the near-infrared spectral region around 1580 nm. The observed transition wavenumbers were fitted to experimental accuracy and improved molecular constants for the (200) vibrational state were obtained. The employed experimental technique enables probing of the translational, rotational and vibrational temperature of the studied ions as well as the determination of the number densities of different quantum states of the ion in discharge and afterglow plasma.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10305 - Fluids and plasma physics (including surface physics)

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Instrumentation

ISSN

1748-0221

e-ISSN

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Volume of the periodical

12

Issue of the periodical within the volume

říjen

Country of publishing house

GB - UNITED KINGDOM

Number of pages

10

Pages from-to

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UT code for WoS article

000414167000010

EID of the result in the Scopus database

2-s2.0-85033730433