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Quantum-trajectory analysis for charge transfer in solid materials induced by strong laser fields
Jiang, Shicheng1; Yu, Chao1; Yuan, Guanglu1; Wu, Tong1; Wang, Ziwen1; Lu, Ruifeng1,2
KeywordLaser Ultrafast Current Charge Transfer Sbes
Source PublicationJOURNAL OF PHYSICS-CONDENSED MATTER
2017-07-12
DOI10.1088/1361-648X/aa7195
Volume29
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectPhysics, Condensed Matter
WOS Research AreaPhysics
WOS KeywordTOTAL-ENERGY CALCULATIONS ; WAVE BASIS-SET ; SEMICONDUCTORS ; DIELECTRICS
AbstractWe investigate the dependence of charge transfer on the intensity of driving laser field when SiO2 crystal is irradiated by an 800 nm laser. It is surprising that the direction of charge transfer undergoes a sudden reversal when the driving laser intensity exceeds critical values with different carrier-envelope phases. By applying quantum-trajectory analysis, we find that the Bloch oscillation plays an important role in charge transfer in solids. Also, we study the interaction of a strong laser with gallium nitride (GaN), which is widely used in optoelectronics. A pump-probe scheme is applied to control the quantum trajectories of the electrons in the conduction band. The signal of charge transfer is controlled successfully by means of a theoretically proposed approach.
Language英语
WOS IDWOS:000403270900001
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/152221
Collection中国科学院大连化学物理研究所
Affiliation1.Nanjing Univ Sci & Technol, Dept Appl Phys, Nanjing 210094, Jiangsu, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Jiang, Shicheng,Yu, Chao,Yuan, Guanglu,et al. Quantum-trajectory analysis for charge transfer in solid materials induced by strong laser fields[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2017,29.
APA Jiang, Shicheng,Yu, Chao,Yuan, Guanglu,Wu, Tong,Wang, Ziwen,&Lu, Ruifeng.(2017).Quantum-trajectory analysis for charge transfer in solid materials induced by strong laser fields.JOURNAL OF PHYSICS-CONDENSED MATTER,29.
MLA Jiang, Shicheng,et al."Quantum-trajectory analysis for charge transfer in solid materials induced by strong laser fields".JOURNAL OF PHYSICS-CONDENSED MATTER 29(2017).
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