Low-Temperature H<sub<2</sub</D<sub<2</sub< Plasma–W Material Interaction and W Dust Production for Fusion-Related Studies

In this paper, results concerning hydrogen and deuterium plasma (RF, 13.56 MHz) interactions with tungsten surfaces, were reported. We used the Hollow-Cathode (HC) configuration for plasma–tungsten surface interaction experiments, along with the collection of tungsten dust, at different distances. F...
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Autor*in:	Valentina Marascu [verfasserIn] Cristian Stancu [verfasserIn] Tomy Acsente [verfasserIn] Anca Bonciu [verfasserIn] Catalin Constantin [verfasserIn] Gheorghe Dinescu [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2023

Schlagwörter:	hydrogen and deuterium plasmas plasma–W material interaction tungsten dust brittles

Übergeordnetes Werk:	In: Coatings - MDPI AG, 2012, 13(2023), 503, p 503
Übergeordnetes Werk:	volume:13 ; year:2023 ; number:503, p 503

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/coatings13030503

Katalog-ID:	DOAJ087401177

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allfields	10.3390/coatings13030503 doi (DE-627)DOAJ087401177 (DE-599)DOAJ5dbdaea18c2a4b37bc100e1d7b606b38 DE-627 ger DE-627 rakwb eng TA1-2040 Valentina Marascu verfasserin aut Low-Temperature H<sub<2</sub</D<sub<2</sub< Plasma–W Material Interaction and W Dust Production for Fusion-Related Studies 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this paper, results concerning hydrogen and deuterium plasma (RF, 13.56 MHz) interactions with tungsten surfaces, were reported. We used the Hollow-Cathode (HC) configuration for plasma–tungsten surface interaction experiments, along with the collection of tungsten dust, at different distances. Further on, the plasma-exposed tungsten surfaces and the collected dust were morphologically analyzed by contact profilometry, scanning electron microscopy, and energy dispersive spectroscopy measurements, along with chemical investigations by the X-ray photoelectron spectroscopy technique. The results showed that exposing the tungsten surfaces to the hydrogen plasma induces surface erosion phenomena along with the formation of dust and interconnected W structures. Herein, the mean ejected material volume was ~1.1 × 10<sup<5</sup< µm<sup<3</sup<. Deuterium plasma facilitated the formation of blisters at the surface level. For this case, the mean ejected material volume was ~3.3 × 10<sup<4</sup< µm<sup<3</sup<. For both plasma types, tungsten dust within nano- and micrometer sizes could be collected. The current study offers a perspective of lab-scaled plasma systems, which are capable of producing tungsten fusion-like surfaces and dust. hydrogen and deuterium plasmas plasma–W material interaction tungsten dust brittles Engineering (General). Civil engineering (General) Cristian Stancu verfasserin aut Tomy Acsente verfasserin aut Anca Bonciu verfasserin aut Catalin Constantin verfasserin aut Gheorghe Dinescu verfasserin aut In Coatings MDPI AG, 2012 13(2023), 503, p 503 (DE-627)718627636 (DE-600)2662314-6 20796412 nnns volume:13 year:2023 number:503, p 503 https://doi.org/10.3390/coatings13030503 kostenfrei https://doaj.org/article/5dbdaea18c2a4b37bc100e1d7b606b38 kostenfrei https://www.mdpi.com/2079-6412/13/3/503 kostenfrei https://doaj.org/toc/2079-6412 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 503, p 503
spelling	10.3390/coatings13030503 doi (DE-627)DOAJ087401177 (DE-599)DOAJ5dbdaea18c2a4b37bc100e1d7b606b38 DE-627 ger DE-627 rakwb eng TA1-2040 Valentina Marascu verfasserin aut Low-Temperature H<sub<2</sub</D<sub<2</sub< Plasma–W Material Interaction and W Dust Production for Fusion-Related Studies 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this paper, results concerning hydrogen and deuterium plasma (RF, 13.56 MHz) interactions with tungsten surfaces, were reported. We used the Hollow-Cathode (HC) configuration for plasma–tungsten surface interaction experiments, along with the collection of tungsten dust, at different distances. Further on, the plasma-exposed tungsten surfaces and the collected dust were morphologically analyzed by contact profilometry, scanning electron microscopy, and energy dispersive spectroscopy measurements, along with chemical investigations by the X-ray photoelectron spectroscopy technique. The results showed that exposing the tungsten surfaces to the hydrogen plasma induces surface erosion phenomena along with the formation of dust and interconnected W structures. Herein, the mean ejected material volume was ~1.1 × 10<sup<5</sup< µm<sup<3</sup<. Deuterium plasma facilitated the formation of blisters at the surface level. For this case, the mean ejected material volume was ~3.3 × 10<sup<4</sup< µm<sup<3</sup<. For both plasma types, tungsten dust within nano- and micrometer sizes could be collected. The current study offers a perspective of lab-scaled plasma systems, which are capable of producing tungsten fusion-like surfaces and dust. hydrogen and deuterium plasmas plasma–W material interaction tungsten dust brittles Engineering (General). Civil engineering (General) Cristian Stancu verfasserin aut Tomy Acsente verfasserin aut Anca Bonciu verfasserin aut Catalin Constantin verfasserin aut Gheorghe Dinescu verfasserin aut In Coatings MDPI AG, 2012 13(2023), 503, p 503 (DE-627)718627636 (DE-600)2662314-6 20796412 nnns volume:13 year:2023 number:503, p 503 https://doi.org/10.3390/coatings13030503 kostenfrei https://doaj.org/article/5dbdaea18c2a4b37bc100e1d7b606b38 kostenfrei https://www.mdpi.com/2079-6412/13/3/503 kostenfrei https://doaj.org/toc/2079-6412 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 503, p 503
allfields_unstemmed	10.3390/coatings13030503 doi (DE-627)DOAJ087401177 (DE-599)DOAJ5dbdaea18c2a4b37bc100e1d7b606b38 DE-627 ger DE-627 rakwb eng TA1-2040 Valentina Marascu verfasserin aut Low-Temperature H<sub<2</sub</D<sub<2</sub< Plasma–W Material Interaction and W Dust Production for Fusion-Related Studies 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this paper, results concerning hydrogen and deuterium plasma (RF, 13.56 MHz) interactions with tungsten surfaces, were reported. We used the Hollow-Cathode (HC) configuration for plasma–tungsten surface interaction experiments, along with the collection of tungsten dust, at different distances. Further on, the plasma-exposed tungsten surfaces and the collected dust were morphologically analyzed by contact profilometry, scanning electron microscopy, and energy dispersive spectroscopy measurements, along with chemical investigations by the X-ray photoelectron spectroscopy technique. The results showed that exposing the tungsten surfaces to the hydrogen plasma induces surface erosion phenomena along with the formation of dust and interconnected W structures. Herein, the mean ejected material volume was ~1.1 × 10<sup<5</sup< µm<sup<3</sup<. Deuterium plasma facilitated the formation of blisters at the surface level. For this case, the mean ejected material volume was ~3.3 × 10<sup<4</sup< µm<sup<3</sup<. For both plasma types, tungsten dust within nano- and micrometer sizes could be collected. The current study offers a perspective of lab-scaled plasma systems, which are capable of producing tungsten fusion-like surfaces and dust. hydrogen and deuterium plasmas plasma–W material interaction tungsten dust brittles Engineering (General). Civil engineering (General) Cristian Stancu verfasserin aut Tomy Acsente verfasserin aut Anca Bonciu verfasserin aut Catalin Constantin verfasserin aut Gheorghe Dinescu verfasserin aut In Coatings MDPI AG, 2012 13(2023), 503, p 503 (DE-627)718627636 (DE-600)2662314-6 20796412 nnns volume:13 year:2023 number:503, p 503 https://doi.org/10.3390/coatings13030503 kostenfrei https://doaj.org/article/5dbdaea18c2a4b37bc100e1d7b606b38 kostenfrei https://www.mdpi.com/2079-6412/13/3/503 kostenfrei https://doaj.org/toc/2079-6412 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 503, p 503
allfieldsGer	10.3390/coatings13030503 doi (DE-627)DOAJ087401177 (DE-599)DOAJ5dbdaea18c2a4b37bc100e1d7b606b38 DE-627 ger DE-627 rakwb eng TA1-2040 Valentina Marascu verfasserin aut Low-Temperature H<sub<2</sub</D<sub<2</sub< Plasma–W Material Interaction and W Dust Production for Fusion-Related Studies 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this paper, results concerning hydrogen and deuterium plasma (RF, 13.56 MHz) interactions with tungsten surfaces, were reported. We used the Hollow-Cathode (HC) configuration for plasma–tungsten surface interaction experiments, along with the collection of tungsten dust, at different distances. Further on, the plasma-exposed tungsten surfaces and the collected dust were morphologically analyzed by contact profilometry, scanning electron microscopy, and energy dispersive spectroscopy measurements, along with chemical investigations by the X-ray photoelectron spectroscopy technique. The results showed that exposing the tungsten surfaces to the hydrogen plasma induces surface erosion phenomena along with the formation of dust and interconnected W structures. Herein, the mean ejected material volume was ~1.1 × 10<sup<5</sup< µm<sup<3</sup<. Deuterium plasma facilitated the formation of blisters at the surface level. For this case, the mean ejected material volume was ~3.3 × 10<sup<4</sup< µm<sup<3</sup<. For both plasma types, tungsten dust within nano- and micrometer sizes could be collected. The current study offers a perspective of lab-scaled plasma systems, which are capable of producing tungsten fusion-like surfaces and dust. hydrogen and deuterium plasmas plasma–W material interaction tungsten dust brittles Engineering (General). Civil engineering (General) Cristian Stancu verfasserin aut Tomy Acsente verfasserin aut Anca Bonciu verfasserin aut Catalin Constantin verfasserin aut Gheorghe Dinescu verfasserin aut In Coatings MDPI AG, 2012 13(2023), 503, p 503 (DE-627)718627636 (DE-600)2662314-6 20796412 nnns volume:13 year:2023 number:503, p 503 https://doi.org/10.3390/coatings13030503 kostenfrei https://doaj.org/article/5dbdaea18c2a4b37bc100e1d7b606b38 kostenfrei https://www.mdpi.com/2079-6412/13/3/503 kostenfrei https://doaj.org/toc/2079-6412 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 503, p 503
allfieldsSound	10.3390/coatings13030503 doi (DE-627)DOAJ087401177 (DE-599)DOAJ5dbdaea18c2a4b37bc100e1d7b606b38 DE-627 ger DE-627 rakwb eng TA1-2040 Valentina Marascu verfasserin aut Low-Temperature H<sub<2</sub</D<sub<2</sub< Plasma–W Material Interaction and W Dust Production for Fusion-Related Studies 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this paper, results concerning hydrogen and deuterium plasma (RF, 13.56 MHz) interactions with tungsten surfaces, were reported. We used the Hollow-Cathode (HC) configuration for plasma–tungsten surface interaction experiments, along with the collection of tungsten dust, at different distances. Further on, the plasma-exposed tungsten surfaces and the collected dust were morphologically analyzed by contact profilometry, scanning electron microscopy, and energy dispersive spectroscopy measurements, along with chemical investigations by the X-ray photoelectron spectroscopy technique. The results showed that exposing the tungsten surfaces to the hydrogen plasma induces surface erosion phenomena along with the formation of dust and interconnected W structures. Herein, the mean ejected material volume was ~1.1 × 10<sup<5</sup< µm<sup<3</sup<. Deuterium plasma facilitated the formation of blisters at the surface level. For this case, the mean ejected material volume was ~3.3 × 10<sup<4</sup< µm<sup<3</sup<. For both plasma types, tungsten dust within nano- and micrometer sizes could be collected. The current study offers a perspective of lab-scaled plasma systems, which are capable of producing tungsten fusion-like surfaces and dust. hydrogen and deuterium plasmas plasma–W material interaction tungsten dust brittles Engineering (General). Civil engineering (General) Cristian Stancu verfasserin aut Tomy Acsente verfasserin aut Anca Bonciu verfasserin aut Catalin Constantin verfasserin aut Gheorghe Dinescu verfasserin aut In Coatings MDPI AG, 2012 13(2023), 503, p 503 (DE-627)718627636 (DE-600)2662314-6 20796412 nnns volume:13 year:2023 number:503, p 503 https://doi.org/10.3390/coatings13030503 kostenfrei https://doaj.org/article/5dbdaea18c2a4b37bc100e1d7b606b38 kostenfrei https://www.mdpi.com/2079-6412/13/3/503 kostenfrei https://doaj.org/toc/2079-6412 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 503, p 503
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callnumber-first	T - Technology
author	Valentina Marascu
spellingShingle	Valentina Marascu misc TA1-2040 misc hydrogen and deuterium plasmas misc plasma–W material interaction misc tungsten dust misc brittles misc Engineering (General). Civil engineering (General) Low-Temperature H<sub<2</sub</D<sub<2</sub< Plasma–W Material Interaction and W Dust Production for Fusion-Related Studies
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topic_title	TA1-2040 Low-Temperature H<sub<2</sub</D<sub<2</sub< Plasma–W Material Interaction and W Dust Production for Fusion-Related Studies hydrogen and deuterium plasmas plasma–W material interaction tungsten dust brittles
topic	misc TA1-2040 misc hydrogen and deuterium plasmas misc plasma–W material interaction misc tungsten dust misc brittles misc Engineering (General). Civil engineering (General)
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title	Low-Temperature H<sub<2</sub</D<sub<2</sub< Plasma–W Material Interaction and W Dust Production for Fusion-Related Studies
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title_full	Low-Temperature H<sub<2</sub</D<sub<2</sub< Plasma–W Material Interaction and W Dust Production for Fusion-Related Studies
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author_browse	Valentina Marascu Cristian Stancu Tomy Acsente Anca Bonciu Catalin Constantin Gheorghe Dinescu
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title_sort	low-temperature h<sub<2</sub</d<sub<2</sub< plasma–w material interaction and w dust production for fusion-related studies
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title_auth	Low-Temperature H<sub<2</sub</D<sub<2</sub< Plasma–W Material Interaction and W Dust Production for Fusion-Related Studies
abstract	In this paper, results concerning hydrogen and deuterium plasma (RF, 13.56 MHz) interactions with tungsten surfaces, were reported. We used the Hollow-Cathode (HC) configuration for plasma–tungsten surface interaction experiments, along with the collection of tungsten dust, at different distances. Further on, the plasma-exposed tungsten surfaces and the collected dust were morphologically analyzed by contact profilometry, scanning electron microscopy, and energy dispersive spectroscopy measurements, along with chemical investigations by the X-ray photoelectron spectroscopy technique. The results showed that exposing the tungsten surfaces to the hydrogen plasma induces surface erosion phenomena along with the formation of dust and interconnected W structures. Herein, the mean ejected material volume was ~1.1 × 10<sup<5</sup< µm<sup<3</sup<. Deuterium plasma facilitated the formation of blisters at the surface level. For this case, the mean ejected material volume was ~3.3 × 10<sup<4</sup< µm<sup<3</sup<. For both plasma types, tungsten dust within nano- and micrometer sizes could be collected. The current study offers a perspective of lab-scaled plasma systems, which are capable of producing tungsten fusion-like surfaces and dust.
abstractGer	In this paper, results concerning hydrogen and deuterium plasma (RF, 13.56 MHz) interactions with tungsten surfaces, were reported. We used the Hollow-Cathode (HC) configuration for plasma–tungsten surface interaction experiments, along with the collection of tungsten dust, at different distances. Further on, the plasma-exposed tungsten surfaces and the collected dust were morphologically analyzed by contact profilometry, scanning electron microscopy, and energy dispersive spectroscopy measurements, along with chemical investigations by the X-ray photoelectron spectroscopy technique. The results showed that exposing the tungsten surfaces to the hydrogen plasma induces surface erosion phenomena along with the formation of dust and interconnected W structures. Herein, the mean ejected material volume was ~1.1 × 10<sup<5</sup< µm<sup<3</sup<. Deuterium plasma facilitated the formation of blisters at the surface level. For this case, the mean ejected material volume was ~3.3 × 10<sup<4</sup< µm<sup<3</sup<. For both plasma types, tungsten dust within nano- and micrometer sizes could be collected. The current study offers a perspective of lab-scaled plasma systems, which are capable of producing tungsten fusion-like surfaces and dust.
abstract_unstemmed	In this paper, results concerning hydrogen and deuterium plasma (RF, 13.56 MHz) interactions with tungsten surfaces, were reported. We used the Hollow-Cathode (HC) configuration for plasma–tungsten surface interaction experiments, along with the collection of tungsten dust, at different distances. Further on, the plasma-exposed tungsten surfaces and the collected dust were morphologically analyzed by contact profilometry, scanning electron microscopy, and energy dispersive spectroscopy measurements, along with chemical investigations by the X-ray photoelectron spectroscopy technique. The results showed that exposing the tungsten surfaces to the hydrogen plasma induces surface erosion phenomena along with the formation of dust and interconnected W structures. Herein, the mean ejected material volume was ~1.1 × 10<sup<5</sup< µm<sup<3</sup<. Deuterium plasma facilitated the formation of blisters at the surface level. For this case, the mean ejected material volume was ~3.3 × 10<sup<4</sup< µm<sup<3</sup<. For both plasma types, tungsten dust within nano- and micrometer sizes could be collected. The current study offers a perspective of lab-scaled plasma systems, which are capable of producing tungsten fusion-like surfaces and dust.
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