Strain effects on high-order harmonic generation in solids
文献类型：期刊论文
| 作者 | Bian, Xue-Bin4; Huang, Xiao-Huan1; Xu, Yan2; Shao, Tian-Jiao3,4 |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2019-01-24 |
| 卷号 | 99期号:1页码:7 |
| ISSN号 | 2469-9926 |
| DOI | 10.1103/PhysRevA.99.013432 |
| 英文摘要 | Laser-induced high harmonic generation (HHG) in solids strongly depends on the band structure of the target. In this work, we studied the band structure of bulk wurtzite ZnO under different strains. The changes of band structure induced by shear, uniaxial, biaxial, and isotropic strains are compared. It is found that the band gap can be narrowed or widen by modulating the external conditions, which offers an efficient way to engineer the wide-gap crystals to produce HHG. The strain effects on HHG are investigated by numerically solving the semiconductor Bloch equations. Our calculations show that the HHG yield depends sensitively on the change of band structure caused by stress- and temperature-induced strains. In addition, we found that the emission times of HHG and the ratio between inter and intraband contributions to the total solid HHG spectra can be controlled by the magnitude of strain imposed on the solid targets. |
| WOS关键词 | DYNAMICS ; PULSES |
| 资助项目 | National Natural Science Foundation of China[91850121] ; National Natural Science Foundation of China[11674363] ; National Natural Science Foundation of China[21501055] ; Ninth Group of Key Disciplines in Henan Province[2018119] |
| WOS研究方向 | Optics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000456775500007 |
| 出版者 | AMER PHYSICAL SOC |
| 资助机构 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; Ninth Group of Key Disciplines in Henan Province ; Ninth Group of Key Disciplines in Henan Province ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Ninth Group of Key Disciplines in Henan Province ; Ninth Group of Key Disciplines in Henan Province ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Ninth Group of Key Disciplines in Henan Province ; Ninth Group of Key Disciplines in Henan Province ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Ninth Group of Key Disciplines in Henan Province ; Ninth Group of Key Disciplines in Henan Province |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/14285]  |
| 专题 | 中国科学院武汉物理与数学研究所 |
| 通讯作者 | Bian, Xue-Bin |
| 作者单位 | 1.Hubei Normal Univ, Coll Chem & Chem Engn, Hubei Key Lab Pollutant Anal & Reuse Technol, Huangshi 435002, Peoples R China 2.Xinxiang Univ, Coll Phys & Elect Engn, Xinxiang 453003, Peoples R China 3.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bian, Xue-Bin,Huang, Xiao-Huan,Xu, Yan,et al. Strain effects on high-order harmonic generation in solids[J]. PHYSICAL REVIEW A,2019,99(1):7. |
| APA | Bian, Xue-Bin,Huang, Xiao-Huan,Xu, Yan,&Shao, Tian-Jiao.(2019).Strain effects on high-order harmonic generation in solids.PHYSICAL REVIEW A,99(1),7. |
| MLA | Bian, Xue-Bin,et al."Strain effects on high-order harmonic generation in solids".PHYSICAL REVIEW A 99.1(2019):7. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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