WIPM OpenIR
Interference between inter- and intraband currents in high-order harmonic generation in solids
Wang, Xin-Qiang1,2; Xu, Yan3; Huang, Xiao-Huan4; Bian, Xue-Bin1
2018-08-28
Source PublicationPHYSICAL REVIEW A
ISSN2469-9926
Volume98Issue:2
SubtypeArticle
AbstractWe investigate theoretically interference effects between inter- and intraband currents in high-order harmonic generation (HHG) from solids by numerically solving the one-dimensional time-dependent Schrodinger equation (TDSE) for a model crystal and the semiconductor Bloch equation (SBE) for a real material zinc oxide (ZnO). The TDSE method is used to extract the explicit dynamic process of interference. We find that the contribution from constructive interference dominates the harmonic spectrum when the interband current and intraband current have good synchronism. When they lose synchronism, destructive interference counteracts contributions from inter- and intraband currents. The phase differences between intra- and interband harmonics are close to zero and pi when constructive and destructive interferences occur, respectively. In k space, constructive (destructive) interference occurs near a moment when electrons at most transit to a higher (lower) energy band. Interference effects create fine structures in harmonic spectra and lead to suppression of harmonic signals which can be directly measured in experiments. The interference effect is also investigated by using the SBE method in HHG from ZnO.
WOS HeadingsScience & Technology ; Physical Sciences
Funding OrganizationNational Natural Science Foundation of China(21501055 ; National Natural Science Foundation of China(21501055 ; Ninth Group of Key Disciplines in Henan Province(2018119) ; Ninth Group of Key Disciplines in Henan Province(2018119) ; 11674363) ; 11674363) ; National Natural Science Foundation of China(21501055 ; National Natural Science Foundation of China(21501055 ; Ninth Group of Key Disciplines in Henan Province(2018119) ; Ninth Group of Key Disciplines in Henan Province(2018119) ; 11674363) ; 11674363) ; National Natural Science Foundation of China(21501055 ; National Natural Science Foundation of China(21501055 ; Ninth Group of Key Disciplines in Henan Province(2018119) ; Ninth Group of Key Disciplines in Henan Province(2018119) ; 11674363) ; 11674363) ; National Natural Science Foundation of China(21501055 ; National Natural Science Foundation of China(21501055 ; Ninth Group of Key Disciplines in Henan Province(2018119) ; Ninth Group of Key Disciplines in Henan Province(2018119) ; 11674363) ; 11674363)
DOI10.1103/PhysRevA.98.023427
WOS KeywordFIELD ; IONIZATION ; METROLOGY ; CUTOFF
Indexed BySCI
Language英语
Funding OrganizationNational Natural Science Foundation of China(21501055 ; National Natural Science Foundation of China(21501055 ; Ninth Group of Key Disciplines in Henan Province(2018119) ; Ninth Group of Key Disciplines in Henan Province(2018119) ; 11674363) ; 11674363) ; National Natural Science Foundation of China(21501055 ; National Natural Science Foundation of China(21501055 ; Ninth Group of Key Disciplines in Henan Province(2018119) ; Ninth Group of Key Disciplines in Henan Province(2018119) ; 11674363) ; 11674363) ; National Natural Science Foundation of China(21501055 ; National Natural Science Foundation of China(21501055 ; Ninth Group of Key Disciplines in Henan Province(2018119) ; Ninth Group of Key Disciplines in Henan Province(2018119) ; 11674363) ; 11674363) ; National Natural Science Foundation of China(21501055 ; National Natural Science Foundation of China(21501055 ; Ninth Group of Key Disciplines in Henan Province(2018119) ; Ninth Group of Key Disciplines in Henan Province(2018119) ; 11674363) ; 11674363)
WOS Research AreaOptics ; Physics
WOS SubjectOptics ; Physics, Atomic, Molecular & Chemical
WOS IDWOS:000442871700005
PublisherAMER PHYSICAL SOC
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.wipm.ac.cn/handle/112942/13055
Collection中国科学院武汉物理与数学研究所
Corresponding AuthorBian, Xue-Bin
Affiliation1.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Hubei, Peoples R China
2.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China
3.Xinxiang Univ, Coll Phys & Elect Engn, Xinxiang 453003, Peoples R China
4.Hubei Normal Univ, Coll Chem & Chem Engn, Hubei Key Lab Pollutant Anal & Reuse Technol, Huangshi 435002, Peoples R China
Recommended Citation
GB/T 7714
Wang, Xin-Qiang,Xu, Yan,Huang, Xiao-Huan,et al. Interference between inter- and intraband currents in high-order harmonic generation in solids[J]. PHYSICAL REVIEW A,2018,98(2).
APA Wang, Xin-Qiang,Xu, Yan,Huang, Xiao-Huan,&Bian, Xue-Bin.(2018).Interference between inter- and intraband currents in high-order harmonic generation in solids.PHYSICAL REVIEW A,98(2).
MLA Wang, Xin-Qiang,et al."Interference between inter- and intraband currents in high-order harmonic generation in solids".PHYSICAL REVIEW A 98.2(2018).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Xin-Qiang]'s Articles
[Xu, Yan]'s Articles
[Huang, Xiao-Huan]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Xin-Qiang]'s Articles
[Xu, Yan]'s Articles
[Huang, Xiao-Huan]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Xin-Qiang]'s Articles
[Xu, Yan]'s Articles
[Huang, Xiao-Huan]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.