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Updated: May 11, 2026

Direct Imaging of Laser-driven Ultrafast Molecular Rotation
Published on: February 4, 2017
Detection of the linear carbon cluster C10: rotationally resolved diode-laser spectroscopy
T F Giesen1, U Berndt, K M Yamada
1I. Physikalisches Institut, Universität zu Köln, 50937 Köln, Germany. giesen@ph1.uni-koeln.de
Abstract:
Detected in interstellar space and as intermediates in soot formation, molecules of pure carbon in the form of linear chains or ring structures have interested researchers for several decades, who attempt to elucidate their physical properties and the processes govering their formation. A high-resolution infrared spectrometer housing a tunable diode laser and combined with an effective laser ablation source for the cluster production has been used to study the molecular properties of small carbon clusters; reported herein is the first gas-phase spectrum of linear C10.
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