| Doppler-free/Doppler-sliced ion imaging. | |
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MedLine Citation:
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PMID: 17047761 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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We demonstrate a hybrid Doppler-free/Doppler-sliced ion imaging approach that is well-suited for detection of H or D atoms. The method relies on 2 + 1 resonant ionization with identical, nearly counterpropagating beams that are coplanar but directed at a small angle relative to the detector face. This results in Doppler selection of the velocity component along the time of flight axis but Doppler-free detection in the plane perpendicular to this axis. The results show high signal level and excellent slicing ( approximately 5%), yielding velocity resolution completely determined by cation recoil in the ionization step. |
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Authors:
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Cunshun Huang; Sridhar A Lahankar; Myung Hwa Kim; Bailin Zhang; Arthur G Suits |
Publication Detail:
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Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. Date: 2006-09-25 |
Journal Detail:
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Title: Physical chemistry chemical physics : PCCP Volume: 8 ISSN: 1463-9076 ISO Abbreviation: Phys Chem Chem Phys Publication Date: 2006 Oct |
Date Detail:
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Created Date: 2006-10-18 Completed Date: 2006-12-05 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 100888160 Medline TA: Phys Chem Chem Phys Country: England |
Other Details:
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Languages: eng Pagination: 4652-4 Citation Subset: IM |
Affiliation:
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Department of Chemistry, Wayne State University, Detroit, MI 48202, USA. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Doppler Effect Hydrogen / analysis* Image Enhancement / methods* Ions* Lasers Pulsatile Flow / physiology* Radiation, Ionizing |
| Chemical | |
Reg. No./Substance:
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0/Ions; 1333-74-0/Hydrogen |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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