Easy-handling minimum mass laser target scaffold based on sub-millimeter air bubble -An example of laser plasma extreme ultraviolet generation-

Abstract Low density materials can control plasma properties of laser absorption, which can enhance quantum beam generation. The recent practical extreme ultraviolet light (EUV) is the first industrial example of laser plasma source with low density targets. Here we propose an easy-handling target s...

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Autores principales:	Christopher S. A. Musgrave, Shuntaro Shoji, Keiji Nagai
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/936e372b191d4fd8b3ed0cd1edfb3601
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spelling	oai:doaj.org-article:936e372b191d4fd8b3ed0cd1edfb36012021-12-02T18:17:55ZEasy-handling minimum mass laser target scaffold based on sub-millimeter air bubble -An example of laser plasma extreme ultraviolet generation-10.1038/s41598-020-62858-32045-2322https://doaj.org/article/936e372b191d4fd8b3ed0cd1edfb36012020-04-01T00:00:00Zhttps://doi.org/10.1038/s41598-020-62858-3https://doaj.org/toc/2045-2322Abstract Low density materials can control plasma properties of laser absorption, which can enhance quantum beam generation. The recent practical extreme ultraviolet light (EUV) is the first industrial example of laser plasma source with low density targets. Here we propose an easy-handling target source based on a hollow sub-millimeter microcapsule fabricated from polyelectrolyte cationic and anionic surfactant on air bubbles. The lightweight microcapsules acted as a scaffold for surface coating by tin (IV) oxide nanoparticles (22–48%), and then dried. As a proof of concept study, the microcapsules were ablated with a Nd:YAG laser (7.1 × 1010 W/cm2, 1 ns) to generate 13.5 nm EUV relatively directed to laser incidence. The laser conversion efficiency (CE) at 13.5 nm 2% bandwidth from the tin-coated microcapsule (0.8%) was competitive compared with bulk tin (1%). We propose that microcapsule aggregates could be utilized as a potential small scale/compact EUV source, and future quantum beam sources by changing the coating to other elements.Christopher S. A. MusgraveShuntaro ShojiKeiji NagaiNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 10, Iss 1, Pp 1-7 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Christopher S. A. Musgrave Shuntaro Shoji Keiji Nagai Easy-handling minimum mass laser target scaffold based on sub-millimeter air bubble -An example of laser plasma extreme ultraviolet generation-
description	Abstract Low density materials can control plasma properties of laser absorption, which can enhance quantum beam generation. The recent practical extreme ultraviolet light (EUV) is the first industrial example of laser plasma source with low density targets. Here we propose an easy-handling target source based on a hollow sub-millimeter microcapsule fabricated from polyelectrolyte cationic and anionic surfactant on air bubbles. The lightweight microcapsules acted as a scaffold for surface coating by tin (IV) oxide nanoparticles (22–48%), and then dried. As a proof of concept study, the microcapsules were ablated with a Nd:YAG laser (7.1 × 1010 W/cm2, 1 ns) to generate 13.5 nm EUV relatively directed to laser incidence. The laser conversion efficiency (CE) at 13.5 nm 2% bandwidth from the tin-coated microcapsule (0.8%) was competitive compared with bulk tin (1%). We propose that microcapsule aggregates could be utilized as a potential small scale/compact EUV source, and future quantum beam sources by changing the coating to other elements.
format	article
author	Christopher S. A. Musgrave Shuntaro Shoji Keiji Nagai
author_facet	Christopher S. A. Musgrave Shuntaro Shoji Keiji Nagai
author_sort	Christopher S. A. Musgrave
title	Easy-handling minimum mass laser target scaffold based on sub-millimeter air bubble -An example of laser plasma extreme ultraviolet generation-
title_short	Easy-handling minimum mass laser target scaffold based on sub-millimeter air bubble -An example of laser plasma extreme ultraviolet generation-
title_full	Easy-handling minimum mass laser target scaffold based on sub-millimeter air bubble -An example of laser plasma extreme ultraviolet generation-
title_fullStr	Easy-handling minimum mass laser target scaffold based on sub-millimeter air bubble -An example of laser plasma extreme ultraviolet generation-
title_full_unstemmed	Easy-handling minimum mass laser target scaffold based on sub-millimeter air bubble -An example of laser plasma extreme ultraviolet generation-
title_sort	easy-handling minimum mass laser target scaffold based on sub-millimeter air bubble -an example of laser plasma extreme ultraviolet generation-
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/936e372b191d4fd8b3ed0cd1edfb3601
work_keys_str_mv	AT christophersamusgrave easyhandlingminimummasslasertargetscaffoldbasedonsubmillimeterairbubbleanexampleoflaserplasmaextremeultravioletgeneration AT shuntaroshoji easyhandlingminimummasslasertargetscaffoldbasedonsubmillimeterairbubbleanexampleoflaserplasmaextremeultravioletgeneration AT keijinagai easyhandlingminimummasslasertargetscaffoldbasedonsubmillimeterairbubbleanexampleoflaserplasmaextremeultravioletgeneration
_version_	1718378288384049152

Easy-handling minimum mass laser target scaffold based on sub-millimeter air bubble -An example of laser plasma extreme ultraviolet generation-

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