Work

Chirped-pulse millimetre-wave spectrometer for the 140–180 GHz region

Year: 2018

Type: article

Abstract: A chirped-pulse millimetre-wave spectrometer working in the 140–180 GHz range has been developed for spectroscopic investigations of molecules and clusters in pulsed supersonic expansions. Its sensitivity is illustrated by a measurement of the relative intensities of pure rotational transitions in O,14N15N16O,15N14N16O, O and O in a natural NO sample and of pure rotational transitions of the carbon monoxide dimer (12C16O).

Source: Molecular Physics

DOI: 10.1080/00268976.2018.1467055

Authors: C. Lauzin, H. Schmutz, J. A. Agner, F. Merkt

Institutions: ETH Zurich, Laboratory of Physical Chemistry, UCLouvain

Language: English

Topic: Molecular Spectroscopy and Structure

Subfield: Spectroscopy

Field: Chemistry

Domain: Physical Sciences

Open Access status: green

Funder: Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung

Award: G6312926404