LRTM effect and electronic crystal imaging on silicon surface

Abstract Some interesting phenomena have been observed in the laser reflecting Talbot magnification (LRTM) effect discovered at first, in which the high-order nonlinear imaging and the plasmonic structures imaging occur. The LRTM effect images were obtained on the 1D and 2D photonic crystals fabrica...

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Autores principales:	Zhong-Mei Huang, Shi-Rong Liu, Hong-yan Peng, Xin Li, Wei-Qi Huang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/2e7458f68f4a4e1fbc47e247f80bf797
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spelling	oai:doaj.org-article:2e7458f68f4a4e1fbc47e247f80bf7972021-12-02T15:51:12ZLRTM effect and electronic crystal imaging on silicon surface10.1038/s41598-021-87629-62045-2322https://doaj.org/article/2e7458f68f4a4e1fbc47e247f80bf7972021-04-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-87629-6https://doaj.org/toc/2045-2322Abstract Some interesting phenomena have been observed in the laser reflecting Talbot magnification (LRTM) effect discovered at first, in which the high-order nonlinear imaging and the plasmonic structures imaging occur. The LRTM effect images were obtained on the 1D and 2D photonic crystals fabricated by using nanosecond pulsed laser etching on silicon surface, where the high-order nonlinear imaging on the 1D and 2D photonic crystals was observed interestingly. The theory result is consistent with the experimental one, which exhibits that the suitable wave-front shape of injection beam selected in optical route can effectively enlarge the magnification rate and elevate the resolution of the Talbot image. Especially the periodic plasmonic structures on silicon surface have been observed in the LRTM effect images, which have a good application in the online detection of pulsed laser etching process. The temporary reflecting Talbot images exhibit that the electrons following with photonic frequency float on plasma surface to form electronic crystal observed on silicon at first, which is similar with the Wigner crystal structure.Zhong-Mei HuangShi-Rong LiuHong-yan PengXin LiWei-Qi HuangNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Zhong-Mei Huang Shi-Rong Liu Hong-yan Peng Xin Li Wei-Qi Huang LRTM effect and electronic crystal imaging on silicon surface
description	Abstract Some interesting phenomena have been observed in the laser reflecting Talbot magnification (LRTM) effect discovered at first, in which the high-order nonlinear imaging and the plasmonic structures imaging occur. The LRTM effect images were obtained on the 1D and 2D photonic crystals fabricated by using nanosecond pulsed laser etching on silicon surface, where the high-order nonlinear imaging on the 1D and 2D photonic crystals was observed interestingly. The theory result is consistent with the experimental one, which exhibits that the suitable wave-front shape of injection beam selected in optical route can effectively enlarge the magnification rate and elevate the resolution of the Talbot image. Especially the periodic plasmonic structures on silicon surface have been observed in the LRTM effect images, which have a good application in the online detection of pulsed laser etching process. The temporary reflecting Talbot images exhibit that the electrons following with photonic frequency float on plasma surface to form electronic crystal observed on silicon at first, which is similar with the Wigner crystal structure.
format	article
author	Zhong-Mei Huang Shi-Rong Liu Hong-yan Peng Xin Li Wei-Qi Huang
author_facet	Zhong-Mei Huang Shi-Rong Liu Hong-yan Peng Xin Li Wei-Qi Huang
author_sort	Zhong-Mei Huang
title	LRTM effect and electronic crystal imaging on silicon surface
title_short	LRTM effect and electronic crystal imaging on silicon surface
title_full	LRTM effect and electronic crystal imaging on silicon surface
title_fullStr	LRTM effect and electronic crystal imaging on silicon surface
title_full_unstemmed	LRTM effect and electronic crystal imaging on silicon surface
title_sort	lrtm effect and electronic crystal imaging on silicon surface
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/2e7458f68f4a4e1fbc47e247f80bf797
work_keys_str_mv	AT zhongmeihuang lrtmeffectandelectroniccrystalimagingonsiliconsurface AT shirongliu lrtmeffectandelectroniccrystalimagingonsiliconsurface AT hongyanpeng lrtmeffectandelectroniccrystalimagingonsiliconsurface AT xinli lrtmeffectandelectroniccrystalimagingonsiliconsurface AT weiqihuang lrtmeffectandelectroniccrystalimagingonsiliconsurface
_version_	1718385622711795712

LRTM effect and electronic crystal imaging on silicon surface

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