DICP OpenIR
Subject Area物理化学
Intensity enhancement in the molecular ionization and dissociation dynamics in the presence of noise
Feng, Li-Qiang1; Chu, Tian-Shu1,2; Chu TS(楚天舒)
KeywordIonization Probability Dissociation Probability Gaussian White Noise Color Noise
Source PublicationJOURNAL OF MOLECULAR MODELING
2012-12-01
DOI10.1007/s00894-012-1511-3
Volume18Issue:12Pages:5097-5106
Indexed BySCI
SubtypeArticle
Department11
Funding Project1101
Contribution Rank1,1
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Physical Sciences ; Technology
WOS SubjectBiochemistry & Molecular Biology ; Biophysics ; Chemistry, Multidisciplinary ; Computer Science, Interdisciplinary Applications
WOS Research AreaBiochemistry & Molecular Biology ; Biophysics ; Chemistry ; Computer Science
WOS KeywordLASER-PULSE ; MODEL ; PHYSICS
AbstractThe ionization and the dissociation of the diatomic molecular ion H (2) (+) have been investigated within a scheme where a noise field is added to an intense infrared laser field. The results show that both the ionization and the dissociation probabilities are enhanced with the introduction of the additional noise (the Gaussian white noise or the color noise) field. Further, by tuning the noise intensity and the delay time between the laser and the noise, a stochastic resonancelike curve is observed for the ionization or the dissociation dynamics, showing the existence of an optimal noise intensity and delay time for the given laser field.
Language英语
WOS IDWOS:000311400100014
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/118115
Collection中国科学院大连化学物理研究所
Corresponding AuthorChu TS(楚天舒)
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
2.Qingdao Univ, Growing Base State Key Lab, Lab New Fiber Mat & Modern Text, Inst Computat Sci & Engn, Qingdao 266071, Peoples R China
Recommended Citation
GB/T 7714
Feng, Li-Qiang,Chu, Tian-Shu,Chu TS. Intensity enhancement in the molecular ionization and dissociation dynamics in the presence of noise[J]. JOURNAL OF MOLECULAR MODELING,2012,18(12):5097-5106.
APA Feng, Li-Qiang,Chu, Tian-Shu,&楚天舒.(2012).Intensity enhancement in the molecular ionization and dissociation dynamics in the presence of noise.JOURNAL OF MOLECULAR MODELING,18(12),5097-5106.
MLA Feng, Li-Qiang,et al."Intensity enhancement in the molecular ionization and dissociation dynamics in the presence of noise".JOURNAL OF MOLECULAR MODELING 18.12(2012):5097-5106.
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