High-Order Harmonics Generation in MoS2 Transition Metal Dichalcogenides: Effect of Nickel and Carbon Nanotube Dopants

doi:10.3390/ijms24076540

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	High-Order Harmonics Generation in MoS2 Transition Metal Dichalcogenides: Effect of Nickel and Carbon Nanotube Dopants
	M. Venkatesh, V. V. Kim, G. S. Boltaev, S. R. Konda, P. Svedlindh, W. Li and R. A. Ganeev
	2023
发表期刊	International Journal of Molecular Sciences
卷号	24 期号:7 页码:17
摘要	The transition metal dichalcogenides have instigated a lot of interest as harmonic generators due to their exceptional nonlinear optical properties. Here, the molybdenum disulfide (MoS2) molecular structures with dopants being in a plasma state are used to demonstrate the generation of intense high-order harmonics. The MoS2 nanoflakes and nickel-doped MoS2 nanoflakes produced stronger harmonics with higher cut-offs compared with Mo bulk and MoS2 bulk. Conversely, the MoS2 with nickel nanoparticles and carbon nanotubes (MoS2-NiCNT) produced weaker coherent XUV emissions than other materials, which is attributed to the influence of phase mismatch. The influence of heating and driving pulse intensities on the harmonic yield and cut-off energies are investigated in MoS2 molecular structures. The enhanced coherent extreme ultraviolet emission at similar to 32 nm (38 eV) due to the 4p-4d resonant transitions is obtained from all aforementioned molecular structures, except for MoS2-NiCNT.
DOI	10.3390/ijms24076540
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收录类别	sci
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/67902
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	M. Venkatesh, V. V. Kim, G. S. Boltaev, S. R. Konda, P. Svedlindh, W. Li and R. A. Ganeev. High-Order Harmonics Generation in MoS2 Transition Metal Dichalcogenides: Effect of Nickel and Carbon Nanotube Dopants[J]. International Journal of Molecular Sciences,2023,24(7):17.
APA	M. Venkatesh, V. V. Kim, G. S. Boltaev, S. R. Konda, P. Svedlindh, W. Li and R. A. Ganeev.(2023).High-Order Harmonics Generation in MoS2 Transition Metal Dichalcogenides: Effect of Nickel and Carbon Nanotube Dopants.International Journal of Molecular Sciences,24(7),17.
MLA	M. Venkatesh, V. V. Kim, G. S. Boltaev, S. R. Konda, P. Svedlindh, W. Li and R. A. Ganeev."High-Order Harmonics Generation in MoS2 Transition Metal Dichalcogenides: Effect of Nickel and Carbon Nanotube Dopants".International Journal of Molecular Sciences 24.7(2023):17.

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