WIPM OpenIR
Vibrational coherence in the composition-selected wavepacket of photoexcited pyrimidine
Ling, Fengzi1; Li, Shuai2; Wang, Yanmei2; Wang, Pengfei1; Zhang, Bing2
2019-01-28
Source PublicationJOURNAL OF CHEMICAL PHYSICS
ISSN0021-9606
Volume150Issue:4Pages:6
AbstractCoherent wavepacket motion in photoexcited pyrimidine has been initiated and visualized in real time using femtosecond time-resolved ion-yield spectroscopy. A coherent superposition of at least four low-frequency Frank-Condon (FC) active modes is created in the first excited electronic state (S-1), leading to a vibrational wavepacket. Its composition is manipulated experimentally by tuning the excitation wavelength in the range 309-313 nm to populate the selected vibrational levels. Interference among these vibrational levels is directly characterized by a clear quantum beat superimposed on a single-exponential decay. Fourier transform analysis of the wavelength-dependent transients shows modulation at different frequencies, providing a direct signature of multi-mode vibrational coherence resulting from the coherent excitation process. The sensitivity of the parent-ion transient to the vibrational wavepacket dynamics probably arises because different modes are connected by variable FC factors to the 3s and 3p Rydberg states. Published under license by AIP Publishing.
Funding OrganizationNational Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Key Program for Natural Science Foundation of Heilongjiang Province of China ; Key Program for Natural Science Foundation of Heilongjiang Province of China ; Open Fund of the State Key Laboratory on Integrated Optoelectronics ; Open Fund of the State Key Laboratory on Integrated Optoelectronics ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Key Program for Natural Science Foundation of Heilongjiang Province of China ; Key Program for Natural Science Foundation of Heilongjiang Province of China ; Open Fund of the State Key Laboratory on Integrated Optoelectronics ; Open Fund of the State Key Laboratory on Integrated Optoelectronics ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Key Program for Natural Science Foundation of Heilongjiang Province of China ; Key Program for Natural Science Foundation of Heilongjiang Province of China ; Open Fund of the State Key Laboratory on Integrated Optoelectronics ; Open Fund of the State Key Laboratory on Integrated Optoelectronics ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Key Program for Natural Science Foundation of Heilongjiang Province of China ; Key Program for Natural Science Foundation of Heilongjiang Province of China ; Open Fund of the State Key Laboratory on Integrated Optoelectronics ; Open Fund of the State Key Laboratory on Integrated Optoelectronics
DOI10.1063/1.5083681
WOS KeywordIONIZATION SPECTROSCOPY ; DYNAMICS ; RELAXATION ; ALIGNMENT ; RYDBERG
Language英语
Funding ProjectNational Basic Research Program of China (973 Program)[2013CB922200] ; National Natural Science Foundation of China[91121006] ; National Natural Science Foundation of China[21327804] ; National Natural Science Foundation of China[21303255] ; National Natural Science Foundation of China[21573279] ; National Natural Science Foundation of China[21503270] ; National Natural Science Foundation of China[11674355] ; National Natural Science Foundation of China[11574351] ; National Key R&D Program of China[2016YFE0126500] ; National Natural Science Foundation of China (NSFC)[61575050] ; Key Program for Natural Science Foundation of Heilongjiang Province of China[ZD2016012] ; Open Fund of the State Key Laboratory on Integrated Optoelectronics[IOSKL2016KF03]
Funding OrganizationNational Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Key Program for Natural Science Foundation of Heilongjiang Province of China ; Key Program for Natural Science Foundation of Heilongjiang Province of China ; Open Fund of the State Key Laboratory on Integrated Optoelectronics ; Open Fund of the State Key Laboratory on Integrated Optoelectronics ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Key Program for Natural Science Foundation of Heilongjiang Province of China ; Key Program for Natural Science Foundation of Heilongjiang Province of China ; Open Fund of the State Key Laboratory on Integrated Optoelectronics ; Open Fund of the State Key Laboratory on Integrated Optoelectronics ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Key Program for Natural Science Foundation of Heilongjiang Province of China ; Key Program for Natural Science Foundation of Heilongjiang Province of China ; Open Fund of the State Key Laboratory on Integrated Optoelectronics ; Open Fund of the State Key Laboratory on Integrated Optoelectronics ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Key Program for Natural Science Foundation of Heilongjiang Province of China ; Key Program for Natural Science Foundation of Heilongjiang Province of China ; Open Fund of the State Key Laboratory on Integrated Optoelectronics ; Open Fund of the State Key Laboratory on Integrated Optoelectronics
WOS Research AreaChemistry ; Physics
WOS SubjectChemistry, Physical ; Physics, Atomic, Molecular & Chemical
WOS IDWOS:000457414600058
PublisherAMER INST PHYSICS
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.wipm.ac.cn/handle/112942/14302
Collection中国科学院武汉物理与数学研究所
Corresponding AuthorWang, Pengfei; Zhang, Bing
Affiliation1.Shenzhen Univ, Coll Optoelect Engn, Key Lab Optoelect Devices & Syst, Minist Educ & Guangdong Prov, Shenzhen 518060, Peoples R China
2.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Ling, Fengzi,Li, Shuai,Wang, Yanmei,et al. Vibrational coherence in the composition-selected wavepacket of photoexcited pyrimidine[J]. JOURNAL OF CHEMICAL PHYSICS,2019,150(4):6.
APA Ling, Fengzi,Li, Shuai,Wang, Yanmei,Wang, Pengfei,&Zhang, Bing.(2019).Vibrational coherence in the composition-selected wavepacket of photoexcited pyrimidine.JOURNAL OF CHEMICAL PHYSICS,150(4),6.
MLA Ling, Fengzi,et al."Vibrational coherence in the composition-selected wavepacket of photoexcited pyrimidine".JOURNAL OF CHEMICAL PHYSICS 150.4(2019):6.
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