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High-order harmonic generation from wurtzitic and hexagonal BN | |
2021-08 | |
发表期刊 | OPTICAL REVIEW (IF:1.1[JCR-2023],1.0[5-Year]) |
ISSN | 1340-6000 |
EISSN | 1349-9432 |
卷号 | 28期号:4页码:342-348 |
发表状态 | 已发表 |
DOI | 10.1007/s10043-021-00664-6 |
摘要 | In this letter, the high-order harmonic generation (HHG) of wurtzitic and hexagonal boron nitride (h-BN) under ultrafast intense laser field was studied by solving an extended multiband semiconductor Bloch equations (SBEs). The results showed that for both the wurtzitic and hexagonal structures, the cutoff energy of the HHG was extended linearly by increasing the field strength, and the efficiency was suppressed as the wavelength of laser increased. It was worth noting that for hexagonal structure, the efficiency of HHG was 1-2 orders of magnitude higher than that of the wurtzitic structure. At the same time, the hexagonal structure significantly improved the cutoff energy of HHG from BN. |
关键词 | Wurtzitic and hexagonal boron nitride Energy bands High-order harmonic generation |
收录类别 | SCIE |
语种 | 英语 |
WOS研究方向 | Optics |
WOS类目 | Optics |
WOS记录号 | WOS:000658067100002 |
出版者 | OPTICAL SOC JAPAN |
原始文献类型 | Article; Early Access |
引用统计 | 正在获取...
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文献类型 | 期刊论文 |
条目标识符 | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/127524 |
专题 | 物质科学与技术学院_PI研究组_柯友启组 |
通讯作者 | Shi, Fang; Zhang, Zhengzhong |
作者单位 | 1.Huaiyin Inst Technol, Fac Appl Technol, Huaian 223003, Jiangsu, Peoples R China; 2.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China; 3.Huaiyin Inst Technol, Jiangsu Key Lab Adv Mfg Technol, Huaian 223003, Jiangsu, Peoples R China |
推荐引用方式 GB/T 7714 | Liu, Hao,Feng, Rongfang,Zhang, Qingyun,et al. High-order harmonic generation from wurtzitic and hexagonal BN[J]. OPTICAL REVIEW,2021,28(4):342-348. |
APA | Liu, Hao,Feng, Rongfang,Zhang, Qingyun,Shi, Fang,&Zhang, Zhengzhong.(2021).High-order harmonic generation from wurtzitic and hexagonal BN.OPTICAL REVIEW,28(4),342-348. |
MLA | Liu, Hao,et al."High-order harmonic generation from wurtzitic and hexagonal BN".OPTICAL REVIEW 28.4(2021):342-348. |
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