Two Photon Resonance Enhanced Multiphoton Ionization Detection and Spectroscopy of Gas Phase Germyl (GeH3) Radicals
AIP Conf. Proc. -- October 2, 1988 -- Volume 191, pp. 475-477
ADVANCES IN LASER SCIENCE−IV;
doi:10.1063/1.2931562
Issue Date: 2 October 1988
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GeH3 radicals were observed by resonance enhanced multiphoton ionization (REMPI) spectroscopy in the region of 370 − 430 nm. The spectrum arises from two-photon resonances with the 5p 2A
2 (D3h) Rydberg state which has its origin at 419.1 nm (
0 - 0 = 47,705 cm−1). Absorption of a third photon ionized the radicals. A vibrational progression of ~756 cm−1 was assigned to the “umbrella” mode, 
2. The observed
2A1 (C3v) v
2=2 to v
2=0 vibrational interval is 663 cm−1.
©2008 American Institute of Physics
2 (D3h) Rydberg state which has its origin at 419.1 nm (
0 - 0 = 47,705 cm−1). Absorption of a third photon ionized the radicals. A vibrational progression of ~756 cm−1 was assigned to the “umbrella” mode, 
2. The observed
2=2 to v
2=0 vibrational interval is 663 cm−1.
©2008 American Institute of Physics
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PUBLICATION DATA
0094-243X (print)
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