A molecular-beam optical Stark study of lines in the (1,0) band of the F4Δ7/2-X4Δ7/2 transition of iron monohydride, FeH
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) lin...
| Main Authors: | , , , |
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| Format: | Journal article |
| Language: | English |
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American Institute of Physics
2006
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| _version_ | 1797073191810629632 |
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| author | Steimle, T Chen, J Harrison, J Brown, J |
| author_facet | Steimle, T Chen, J Harrison, J Brown, J |
| author_sort | Steimle, T |
| collection | OXFORD |
| description | 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. |
| first_indexed | 2024-03-06T23:18:33Z |
| format | Journal article |
| id | oxford-uuid:67f78048-83e6-4348-8a5f-d864a82e5928 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T23:18:33Z |
| publishDate | 2006 |
| publisher | American Institute of Physics |
| record_format | dspace |
| spelling | oxford-uuid:67f78048-83e6-4348-8a5f-d864a82e59282022-03-26T18:41:46ZA molecular-beam optical Stark study of lines in the (1,0) band of the F4Δ7/2-X4Δ7/2 transition of iron monohydride, FeH Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:67f78048-83e6-4348-8a5f-d864a82e5928Physical & theoretical chemistryChemistry & allied sciencesEnglishOxford University Research Archive - ValetAmerican Institute of Physics2006Steimle, TChen, JHarrison, JBrown, JA 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. |
| spellingShingle | Physical & theoretical chemistry Chemistry & allied sciences Steimle, T Chen, J Harrison, J Brown, J A molecular-beam optical Stark study of lines in the (1,0) band of the F4Δ7/2-X4Δ7/2 transition of iron monohydride, FeH |
| title | A molecular-beam optical Stark study of lines in the (1,0) band of the F4Δ7/2-X4Δ7/2 transition of iron monohydride, FeH |
| title_full | A molecular-beam optical Stark study of lines in the (1,0) band of the F4Δ7/2-X4Δ7/2 transition of iron monohydride, FeH |
| title_fullStr | A molecular-beam optical Stark study of lines in the (1,0) band of the F4Δ7/2-X4Δ7/2 transition of iron monohydride, FeH |
| title_full_unstemmed | A molecular-beam optical Stark study of lines in the (1,0) band of the F4Δ7/2-X4Δ7/2 transition of iron monohydride, FeH |
| title_short | A molecular-beam optical Stark study of lines in the (1,0) band of the F4Δ7/2-X4Δ7/2 transition of iron monohydride, FeH |
| title_sort | molecular beam optical stark study of lines in the 1 0 band of the f4δ7 2 x4δ7 2 transition of iron monohydride feh |
| topic | Physical & theoretical chemistry Chemistry & allied sciences |
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