Journal article
A molecular-beam optical Stark study of lines in the (1,0) band of the F4Δ7/2-X4Δ7/2 transition of iron monohydride, FeH
- Abstract:
- A supersonic molecular beam of iron monohydride, FeH, has been generated using a laser ablation/chemical reaction scheme and probed at near-natural linewidth resolution by optical Stark spectroscopy utilizing laser-induced fluorescence detection. The observed Stark splitting in Q(3.5) and R(3.5) lines of the F4Δ7/2← X4Δ7/2 (1,0) transition were analyzed to determine values for the magnitudes of the permanent electric dipole moments, |μ|, which were found to be 2.63(3) and 1.29(3) D for the X4Δ (υ=0) and F4Δ (υ=1) states, respectively. A comparison with ab initio theoretical predictions is made. The Λ doubling in the low-J levels of the F4Δ7/2(υ=1) state is also modeled.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, pdf, 172.9KB, Terms of use)
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- Publisher copy:
- 10.1063/1.2194551
Authors
+ National Science Foundation - Experimental Physical Chemistry
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- Grant:
- CHE 0317130
+ "Leverhulme Trust", "Christ Church College, Oxford"
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- Funding agency for:
- Harrison, J
- Publisher:
- American Institute of Physics
- Journal:
- Journal of Chemical Physics More from this journal
- Volume:
- 124
- Issue:
- 18
- Article number:
- 184307
- Publication date:
- 2006-05-01
- Edition:
- Publisher's version
- DOI:
- EISSN:
-
1089-7690
- ISSN:
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0021-9606
- Language:
-
English
- Keywords:
- Subjects:
- UUID:
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uuid:67f78048-83e6-4348-8a5f-d864a82e5928
- Local pid:
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ora:1740
- Deposit date:
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2008-03-14
Terms of use
- Copyright holder:
- American Institute of Physics
- Copyright date:
- 2006
- Notes:
- Copyright 2006 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. Citation: Steimle, T. C. et al. (2006). 'A molecular-beam optical Stark study of lines in the (1,0) band of the F4Δ7/2-X4Δ7/2 transition of iron monohydride, FeH', The Journal of Chemical Physics 124, 184307. The article can be found at http://link.aip.org/link/?JCPSA6/124/184307/1.
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