Ultrafast manipulation of topologically enhanced surface transport driven by mid-infrared and terahertz pulses in Bi2Se3

It remains challenging on how to selectively control terahertz conductivity at surface from the bulk contribution in topological insulators. Here, Luo et al. discover and manipulate topologically enhanced surface transport due to helical spin structure using mid-infrared and terahertz ultrafast phot...

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Autores principales:	L. Luo, X. Yang, X. Liu, Z. Liu, C. Vaswani, D. Cheng, M. Mootz, X. Zhao, Y. Yao, C.-Z. Wang, K.-M. Ho, I. E. Perakis, M. Dobrowolska, J. K. Furdyna, J. Wang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/cccd9aebc4874d9583c6a5270b0ee3b0
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spelling	oai:doaj.org-article:cccd9aebc4874d9583c6a5270b0ee3b02021-12-02T17:31:37ZUltrafast manipulation of topologically enhanced surface transport driven by mid-infrared and terahertz pulses in Bi2Se310.1038/s41467-019-08559-62041-1723https://doaj.org/article/cccd9aebc4874d9583c6a5270b0ee3b02019-02-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-08559-6https://doaj.org/toc/2041-1723It remains challenging on how to selectively control terahertz conductivity at surface from the bulk contribution in topological insulators. Here, Luo et al. discover and manipulate topologically enhanced surface transport due to helical spin structure using mid-infrared and terahertz ultrafast photoexcitations.L. LuoX. YangX. LiuZ. LiuC. VaswaniD. ChengM. MootzX. ZhaoY. YaoC.-Z. WangK.-M. HoI. E. PerakisM. DobrowolskaJ. K. FurdynaJ. WangNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q L. Luo X. Yang X. Liu Z. Liu C. Vaswani D. Cheng M. Mootz X. Zhao Y. Yao C.-Z. Wang K.-M. Ho I. E. Perakis M. Dobrowolska J. K. Furdyna J. Wang Ultrafast manipulation of topologically enhanced surface transport driven by mid-infrared and terahertz pulses in Bi2Se3
description	It remains challenging on how to selectively control terahertz conductivity at surface from the bulk contribution in topological insulators. Here, Luo et al. discover and manipulate topologically enhanced surface transport due to helical spin structure using mid-infrared and terahertz ultrafast photoexcitations.
format	article
author	L. Luo X. Yang X. Liu Z. Liu C. Vaswani D. Cheng M. Mootz X. Zhao Y. Yao C.-Z. Wang K.-M. Ho I. E. Perakis M. Dobrowolska J. K. Furdyna J. Wang
author_facet	L. Luo X. Yang X. Liu Z. Liu C. Vaswani D. Cheng M. Mootz X. Zhao Y. Yao C.-Z. Wang K.-M. Ho I. E. Perakis M. Dobrowolska J. K. Furdyna J. Wang
author_sort	L. Luo
title	Ultrafast manipulation of topologically enhanced surface transport driven by mid-infrared and terahertz pulses in Bi2Se3
title_short	Ultrafast manipulation of topologically enhanced surface transport driven by mid-infrared and terahertz pulses in Bi2Se3
title_full	Ultrafast manipulation of topologically enhanced surface transport driven by mid-infrared and terahertz pulses in Bi2Se3
title_fullStr	Ultrafast manipulation of topologically enhanced surface transport driven by mid-infrared and terahertz pulses in Bi2Se3
title_full_unstemmed	Ultrafast manipulation of topologically enhanced surface transport driven by mid-infrared and terahertz pulses in Bi2Se3
title_sort	ultrafast manipulation of topologically enhanced surface transport driven by mid-infrared and terahertz pulses in bi2se3
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/cccd9aebc4874d9583c6a5270b0ee3b0
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Ultrafast manipulation of topologically enhanced surface transport driven by mid-infrared and terahertz pulses in Bi2Se3

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