Maximal terahertz emission in high harmonic generation from 3D Dirac semimetals

To increase the output intensity of conventional THz harmonic generation platforms, the medium is normally made continuously thicker. Here, 3D Dirac semimetal films are predicted to increase the THz output by orders of magnitude, but only up to an optimal thickness dictated by its nonlinear response...

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Autores principales:	Jeremy Lim, Yee Sin Ang, Lay Kee Ang, Liang Jie Wong
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Astrophysics QB460-466 Physics QC1-999
Acceso en línea:	https://doaj.org/article/12d385fa06a149a1ad06ece0346306be
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spelling	oai:doaj.org-article:12d385fa06a149a1ad06ece0346306be2021-11-08T10:58:04ZMaximal terahertz emission in high harmonic generation from 3D Dirac semimetals10.1038/s42005-021-00738-62399-3650https://doaj.org/article/12d385fa06a149a1ad06ece0346306be2021-11-01T00:00:00Zhttps://doi.org/10.1038/s42005-021-00738-6https://doaj.org/toc/2399-3650To increase the output intensity of conventional THz harmonic generation platforms, the medium is normally made continuously thicker. Here, 3D Dirac semimetal films are predicted to increase the THz output by orders of magnitude, but only up to an optimal thickness dictated by its nonlinear response.Jeremy LimYee Sin AngLay Kee AngLiang Jie WongNature PortfolioarticleAstrophysicsQB460-466PhysicsQC1-999ENCommunications Physics, Vol 4, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Astrophysics QB460-466 Physics QC1-999
spellingShingle	Astrophysics QB460-466 Physics QC1-999 Jeremy Lim Yee Sin Ang Lay Kee Ang Liang Jie Wong Maximal terahertz emission in high harmonic generation from 3D Dirac semimetals
description	To increase the output intensity of conventional THz harmonic generation platforms, the medium is normally made continuously thicker. Here, 3D Dirac semimetal films are predicted to increase the THz output by orders of magnitude, but only up to an optimal thickness dictated by its nonlinear response.
format	article
author	Jeremy Lim Yee Sin Ang Lay Kee Ang Liang Jie Wong
author_facet	Jeremy Lim Yee Sin Ang Lay Kee Ang Liang Jie Wong
author_sort	Jeremy Lim
title	Maximal terahertz emission in high harmonic generation from 3D Dirac semimetals
title_short	Maximal terahertz emission in high harmonic generation from 3D Dirac semimetals
title_full	Maximal terahertz emission in high harmonic generation from 3D Dirac semimetals
title_fullStr	Maximal terahertz emission in high harmonic generation from 3D Dirac semimetals
title_full_unstemmed	Maximal terahertz emission in high harmonic generation from 3D Dirac semimetals
title_sort	maximal terahertz emission in high harmonic generation from 3d dirac semimetals
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/12d385fa06a149a1ad06ece0346306be
work_keys_str_mv	AT jeremylim maximalterahertzemissioninhighharmonicgenerationfrom3ddiracsemimetals AT yeesinang maximalterahertzemissioninhighharmonicgenerationfrom3ddiracsemimetals AT laykeeang maximalterahertzemissioninhighharmonicgenerationfrom3ddiracsemimetals AT liangjiewong maximalterahertzemissioninhighharmonicgenerationfrom3ddiracsemimetals
_version_	1718442400402112512

Maximal terahertz emission in high harmonic generation from 3D Dirac semimetals

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