Chiral terahertz wave emission from the Weyl semimetal TaAs

Here, the authors report photon-energy-dependent terahertz emission and ultrafast photocurrents from the Weyl semimetal, TaAs. The polarization control of the emission is achieved by excitation of the photocurrents whose direction and magnitude depend on the polarization of the femtosecond optical p...

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Auteurs principaux:	Y. Gao, S. Kaushik, E. J. Philip, Z. Li, Y. Qin, Y. P. Liu, W. L. Zhang, Y. L. Su, X. Chen, H. Weng, D. E. Kharzeev, M. K. Liu, J. Qi
Format:	article
Langue:	EN
Publié:	Nature Portfolio 2020
Sujets:	Science Q
Accès en ligne:	https://doaj.org/article/27f3111e2c0c43b0a5c77c13c48ef166
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spelling	oai:doaj.org-article:27f3111e2c0c43b0a5c77c13c48ef1662021-12-02T15:39:20ZChiral terahertz wave emission from the Weyl semimetal TaAs10.1038/s41467-020-14463-12041-1723https://doaj.org/article/27f3111e2c0c43b0a5c77c13c48ef1662020-02-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-14463-1https://doaj.org/toc/2041-1723Here, the authors report photon-energy-dependent terahertz emission and ultrafast photocurrents from the Weyl semimetal, TaAs. The polarization control of the emission is achieved by excitation of the photocurrents whose direction and magnitude depend on the polarization of the femtosecond optical pulses.Y. GaoS. KaushikE. J. PhilipZ. LiY. QinY. P. LiuW. L. ZhangY. L. SuX. ChenH. WengD. E. KharzeevM. K. LiuJ. QiNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Y. Gao S. Kaushik E. J. Philip Z. Li Y. Qin Y. P. Liu W. L. Zhang Y. L. Su X. Chen H. Weng D. E. Kharzeev M. K. Liu J. Qi Chiral terahertz wave emission from the Weyl semimetal TaAs
description	Here, the authors report photon-energy-dependent terahertz emission and ultrafast photocurrents from the Weyl semimetal, TaAs. The polarization control of the emission is achieved by excitation of the photocurrents whose direction and magnitude depend on the polarization of the femtosecond optical pulses.
format	article
author	Y. Gao S. Kaushik E. J. Philip Z. Li Y. Qin Y. P. Liu W. L. Zhang Y. L. Su X. Chen H. Weng D. E. Kharzeev M. K. Liu J. Qi
author_facet	Y. Gao S. Kaushik E. J. Philip Z. Li Y. Qin Y. P. Liu W. L. Zhang Y. L. Su X. Chen H. Weng D. E. Kharzeev M. K. Liu J. Qi
author_sort	Y. Gao
title	Chiral terahertz wave emission from the Weyl semimetal TaAs
title_short	Chiral terahertz wave emission from the Weyl semimetal TaAs
title_full	Chiral terahertz wave emission from the Weyl semimetal TaAs
title_fullStr	Chiral terahertz wave emission from the Weyl semimetal TaAs
title_full_unstemmed	Chiral terahertz wave emission from the Weyl semimetal TaAs
title_sort	chiral terahertz wave emission from the weyl semimetal taas
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/27f3111e2c0c43b0a5c77c13c48ef166
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Chiral terahertz wave emission from the Weyl semimetal TaAs

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