ICCAS OpenIR
Observation of the Interference between the Intramolecular IR-Visible and Visible-IR Processes in the Doubly Resonant Sum Frequency Generation Vibrational Spectroscopy of Rhodamine 6G Adsorbed at the Air/Water Interface
Wu, Dan; Deng, Gang-Hua; Guo, Yuan; Wang, Hong-fei1
2009-05-28
Source PublicationJOURNAL OF PHYSICAL CHEMISTRY A
ISSN1089-5639
Volume113Issue:21Pages:6058-6063
AbstractUsing the picosecond visible light at 532.1 nm and infrared light at 2800-3100 cm(-1), we observed the interference between the intramolecular IR-visible and visible-IR processes in the doubly resonant sum frequency generation vibrational spectroscopy of Rhodamine 6G adsorbed at the air/water interface. The interference phenomenon exists for both the C-H stretching vibrations in the 2800-3100 cm(-1) region and the skeleton vibrations in the 1450-1700 cm(-1) region. The relative strength of the visible-IR process at different wavelengths is the result of the electronic structure of the molecule. This is the first direct observation of the visible-IR sum frequency generation process in the electronically excited state of a model molecular system.
DOI10.1021/jp901655j
Indexed BySCI
Language英语
WOS IDWOS:000266296500004
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:16[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/66626
Collection中国科学院化学研究所
Corresponding AuthorWang, Hong-fei
Affiliation1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
2.Chinese Acad Sci, State Key Lab Mol React Dynam, Inst Chem, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Wu, Dan,Deng, Gang-Hua,Guo, Yuan,et al. Observation of the Interference between the Intramolecular IR-Visible and Visible-IR Processes in the Doubly Resonant Sum Frequency Generation Vibrational Spectroscopy of Rhodamine 6G Adsorbed at the Air/Water Interface[J]. JOURNAL OF PHYSICAL CHEMISTRY A,2009,113(21):6058-6063.
APA Wu, Dan,Deng, Gang-Hua,Guo, Yuan,&Wang, Hong-fei.(2009).Observation of the Interference between the Intramolecular IR-Visible and Visible-IR Processes in the Doubly Resonant Sum Frequency Generation Vibrational Spectroscopy of Rhodamine 6G Adsorbed at the Air/Water Interface.JOURNAL OF PHYSICAL CHEMISTRY A,113(21),6058-6063.
MLA Wu, Dan,et al."Observation of the Interference between the Intramolecular IR-Visible and Visible-IR Processes in the Doubly Resonant Sum Frequency Generation Vibrational Spectroscopy of Rhodamine 6G Adsorbed at the Air/Water Interface".JOURNAL OF PHYSICAL CHEMISTRY A 113.21(2009):6058-6063.
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