High-order harmonics generation in the laser-induced lead-free perovskites-containing plasmas

doi:10.1038/s41598-022-13010-w

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	High-order harmonics generation in the laser-induced lead-free perovskites-containing plasmas
	V. V. Kim; R. A. Ganeev; S. R. Konda; G. S. Boltaev; I. B. Sapaev; W. L. Yu and W. Li
	2022
发表期刊	Scientific Reports
ISSN	2045-2322
卷号	12 期号:1 页码:13
摘要	High-order harmonics generation in the laser-induced plasmas produced on the surfaces of lead-free perovskites is studied. We analyze the harmonics generation in (CH3NH3)(2)CuCl4 and (CH3NH3)(2)CuBr4 plasmas during their ablation by the femtosecond, picosecond, and nanosecond pulses. The modifications of the high-order harmonics spectra are studied using the -color pump scheme (800 nm and 400 nm, 40 fs pulses). The influence of the variations of laser chirp and pulse duration on the dynamics of high-order harmonics generation is examined. The spectral shift, chirp-related harmonic cutoff scaling, and the role of the pulse duration of converting and heating laser radiation are examined at different conditions of plasma formation and harmonic generation. The dependencies of the pulse duration and the fluence of heating pulses on the harmonic's blue shift are found. The effect of harmonics broadening and splitting on the two red- and blue-shifted components is demonstrated.
DOI	10.1038/s41598-022-13010-w
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收录类别	sci
语种	英语
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文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/66717
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	V. V. Kim,R. A. Ganeev,S. R. Konda,et al. High-order harmonics generation in the laser-induced lead-free perovskites-containing plasmas[J]. Scientific Reports,2022,12(1):13.
APA	V. V. Kim,R. A. Ganeev,S. R. Konda,G. S. Boltaev,I. B. Sapaev,&W. L. Yu and W. Li.(2022).High-order harmonics generation in the laser-induced lead-free perovskites-containing plasmas.Scientific Reports,12(1),13.
MLA	V. V. Kim,et al."High-order harmonics generation in the laser-induced lead-free perovskites-containing plasmas".Scientific Reports 12.1(2022):13.

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