Ultrafast orbital Hall effect in metallic nanoribbons

The orbital Hall effect can generate currents of angular momentum more efficiently than the spin Hall effect in most metals. However, so far, it has only been understood as a steady-state phenomenon. In this theoretical study, the orbital Hall effect is extended into the time domain. We investigate...
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Autor*in:	Busch, Oliver - 1976-2018 [verfasserIn] Ziolkowski, Franziska [verfasserIn] Göbel, Börge - 1992- [verfasserIn] Mertig, Ingrid - 1955- [verfasserIn] Henk, Jürgen - 1960- [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2024

Rechteinformationen:	Namensnennung 4.0 International ; CC BY 4.0

Umfang:	Illustrationen, Diagramme

Übergeordnetes Werk:	Enthalten in: Physical review research - College Park, MD : APS, 2019, 6(2024), 1, Artikel-ID 013208, Seite 1-14
Übergeordnetes Werk:	volume:6 ; year:2024 ; number:1 ; elocationid:013208 ; pages:1-14

Links:	Link aufrufen Link aufrufen

DOI / URN:	10.1103/physrevresearch.6.013208 10.25673/116854

Katalog-ID:	1885003358

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allfields	10.1103/physrevresearch.6.013208 doi 10.25673/116854 doi (DE-627)1885003358 (DE-599)KXP1885003358 DE-627 ger DE-627 rda eng Busch, Oliver 1976-2018 verfasserin (DE-588)136479154 (DE-627)584068948 (DE-576)301041288 aut Ultrafast orbital Hall effect in metallic nanoribbons Oliver Busch, Franziska Ziolkowski, Börge Göbel, Ingrid Mertig, and Jürgen Henk 2024 Illustrationen, Diagramme Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The orbital Hall effect can generate currents of angular momentum more efficiently than the spin Hall effect in most metals. However, so far, it has only been understood as a steady-state phenomenon. In this theoretical study, the orbital Hall effect is extended into the time domain. We investigate the orbital angular momenta and their currents induced by a femtosecond laser pulse in a Cu nanoribbon. Our numerical simulations provide detailed insights into the laser-driven electron dynamics on ultrashort timescales with atomic resolution. The ultrafast orbital Hall effect described in this paper is consistent with the familiar pictorial representation of the static orbital Hall effect, but we also find pronounced differences between physical quantities that carry orbital angular momentum and those that carry charge. For example, there are deviations in the time series of the respective currents. This paper lays the foundations for investigating ultrafast Hall effects in confined metallic systems. DE-3 Namensnennung 4.0 International CC BY 4.0 cc https://creativecommons.org/licenses/by/4.0/ Ziolkowski, Franziska verfasserin aut Göbel, Börge 1992- verfasserin (DE-588)1204075476 (DE-627)1689193530 aut Mertig, Ingrid 1955- verfasserin (DE-588)1145587879 (DE-627)1006799737 (DE-576)164458212 aut Henk, Jürgen 1960- verfasserin (DE-588)131557432 (DE-627)707663938 (DE-576)298584549 aut Enthalten in Physical review research College Park, MD : APS, 2019 6(2024), 1, Artikel-ID 013208, Seite 1-14 Online-Ressource (DE-627)1686398026 (DE-600)3004165-X 2643-1564 nnns volume:6 year:2024 number:1 elocationid:013208 pages:1-14 https://doi.org/10.1103/physrevresearch.6.013208 Resolving-System kostenfrei https://doi.org/10.25673/116854 Resolving-System kostenfrei GBV_USEFLAG_U GBV_ILN_64 SYSFLAG_1 GBV_KXP GBV_ILN_20 GBV_ILN_21 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_72 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_370 GBV_ILN_602 GBV_ILN_2014 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 GBV_ILN_2403 GBV_ILN_2403 ISIL_DE-LFER AR 6 2024 1 013208 1-14 64 01 3064 450718357X x 04-04-24 2403 01 DE-LFER 4511509123 00 --%%-- --%%-- n --%%-- l01 13-04-24 2403 01 DE-LFER https://doi.org/10.1103/physrevresearch.6.013208 64 00 3064 00 (DE-627)523243634 Institut für Physik <Halle, Saale> 64 00 3064 01 (DE-627)355383683 Zeitschrift 64 00 3064 02 (DE-627)355383330 Aufsatz 64 01 3064 99 j2024
spelling	10.1103/physrevresearch.6.013208 doi 10.25673/116854 doi (DE-627)1885003358 (DE-599)KXP1885003358 DE-627 ger DE-627 rda eng Busch, Oliver 1976-2018 verfasserin (DE-588)136479154 (DE-627)584068948 (DE-576)301041288 aut Ultrafast orbital Hall effect in metallic nanoribbons Oliver Busch, Franziska Ziolkowski, Börge Göbel, Ingrid Mertig, and Jürgen Henk 2024 Illustrationen, Diagramme Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The orbital Hall effect can generate currents of angular momentum more efficiently than the spin Hall effect in most metals. However, so far, it has only been understood as a steady-state phenomenon. In this theoretical study, the orbital Hall effect is extended into the time domain. We investigate the orbital angular momenta and their currents induced by a femtosecond laser pulse in a Cu nanoribbon. Our numerical simulations provide detailed insights into the laser-driven electron dynamics on ultrashort timescales with atomic resolution. The ultrafast orbital Hall effect described in this paper is consistent with the familiar pictorial representation of the static orbital Hall effect, but we also find pronounced differences between physical quantities that carry orbital angular momentum and those that carry charge. For example, there are deviations in the time series of the respective currents. This paper lays the foundations for investigating ultrafast Hall effects in confined metallic systems. DE-3 Namensnennung 4.0 International CC BY 4.0 cc https://creativecommons.org/licenses/by/4.0/ Ziolkowski, Franziska verfasserin aut Göbel, Börge 1992- verfasserin (DE-588)1204075476 (DE-627)1689193530 aut Mertig, Ingrid 1955- verfasserin (DE-588)1145587879 (DE-627)1006799737 (DE-576)164458212 aut Henk, Jürgen 1960- verfasserin (DE-588)131557432 (DE-627)707663938 (DE-576)298584549 aut Enthalten in Physical review research College Park, MD : APS, 2019 6(2024), 1, Artikel-ID 013208, Seite 1-14 Online-Ressource (DE-627)1686398026 (DE-600)3004165-X 2643-1564 nnns volume:6 year:2024 number:1 elocationid:013208 pages:1-14 https://doi.org/10.1103/physrevresearch.6.013208 Resolving-System kostenfrei https://doi.org/10.25673/116854 Resolving-System kostenfrei GBV_USEFLAG_U GBV_ILN_64 SYSFLAG_1 GBV_KXP GBV_ILN_20 GBV_ILN_21 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_72 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_370 GBV_ILN_602 GBV_ILN_2014 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 GBV_ILN_2403 GBV_ILN_2403 ISIL_DE-LFER AR 6 2024 1 013208 1-14 64 01 3064 450718357X x 04-04-24 2403 01 DE-LFER 4511509123 00 --%%-- --%%-- n --%%-- l01 13-04-24 2403 01 DE-LFER https://doi.org/10.1103/physrevresearch.6.013208 64 00 3064 00 (DE-627)523243634 Institut für Physik <Halle, Saale> 64 00 3064 01 (DE-627)355383683 Zeitschrift 64 00 3064 02 (DE-627)355383330 Aufsatz 64 01 3064 99 j2024
allfields_unstemmed	10.1103/physrevresearch.6.013208 doi 10.25673/116854 doi (DE-627)1885003358 (DE-599)KXP1885003358 DE-627 ger DE-627 rda eng Busch, Oliver 1976-2018 verfasserin (DE-588)136479154 (DE-627)584068948 (DE-576)301041288 aut Ultrafast orbital Hall effect in metallic nanoribbons Oliver Busch, Franziska Ziolkowski, Börge Göbel, Ingrid Mertig, and Jürgen Henk 2024 Illustrationen, Diagramme Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The orbital Hall effect can generate currents of angular momentum more efficiently than the spin Hall effect in most metals. However, so far, it has only been understood as a steady-state phenomenon. In this theoretical study, the orbital Hall effect is extended into the time domain. We investigate the orbital angular momenta and their currents induced by a femtosecond laser pulse in a Cu nanoribbon. Our numerical simulations provide detailed insights into the laser-driven electron dynamics on ultrashort timescales with atomic resolution. The ultrafast orbital Hall effect described in this paper is consistent with the familiar pictorial representation of the static orbital Hall effect, but we also find pronounced differences between physical quantities that carry orbital angular momentum and those that carry charge. For example, there are deviations in the time series of the respective currents. This paper lays the foundations for investigating ultrafast Hall effects in confined metallic systems. DE-3 Namensnennung 4.0 International CC BY 4.0 cc https://creativecommons.org/licenses/by/4.0/ Ziolkowski, Franziska verfasserin aut Göbel, Börge 1992- verfasserin (DE-588)1204075476 (DE-627)1689193530 aut Mertig, Ingrid 1955- verfasserin (DE-588)1145587879 (DE-627)1006799737 (DE-576)164458212 aut Henk, Jürgen 1960- verfasserin (DE-588)131557432 (DE-627)707663938 (DE-576)298584549 aut Enthalten in Physical review research College Park, MD : APS, 2019 6(2024), 1, Artikel-ID 013208, Seite 1-14 Online-Ressource (DE-627)1686398026 (DE-600)3004165-X 2643-1564 nnns volume:6 year:2024 number:1 elocationid:013208 pages:1-14 https://doi.org/10.1103/physrevresearch.6.013208 Resolving-System kostenfrei https://doi.org/10.25673/116854 Resolving-System kostenfrei GBV_USEFLAG_U GBV_ILN_64 SYSFLAG_1 GBV_KXP GBV_ILN_20 GBV_ILN_21 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_72 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_370 GBV_ILN_602 GBV_ILN_2014 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 GBV_ILN_2403 GBV_ILN_2403 ISIL_DE-LFER AR 6 2024 1 013208 1-14 64 01 3064 450718357X x 04-04-24 2403 01 DE-LFER 4511509123 00 --%%-- --%%-- n --%%-- l01 13-04-24 2403 01 DE-LFER https://doi.org/10.1103/physrevresearch.6.013208 64 00 3064 00 (DE-627)523243634 Institut für Physik <Halle, Saale> 64 00 3064 01 (DE-627)355383683 Zeitschrift 64 00 3064 02 (DE-627)355383330 Aufsatz 64 01 3064 99 j2024
allfieldsGer	10.1103/physrevresearch.6.013208 doi 10.25673/116854 doi (DE-627)1885003358 (DE-599)KXP1885003358 DE-627 ger DE-627 rda eng Busch, Oliver 1976-2018 verfasserin (DE-588)136479154 (DE-627)584068948 (DE-576)301041288 aut Ultrafast orbital Hall effect in metallic nanoribbons Oliver Busch, Franziska Ziolkowski, Börge Göbel, Ingrid Mertig, and Jürgen Henk 2024 Illustrationen, Diagramme Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The orbital Hall effect can generate currents of angular momentum more efficiently than the spin Hall effect in most metals. However, so far, it has only been understood as a steady-state phenomenon. In this theoretical study, the orbital Hall effect is extended into the time domain. We investigate the orbital angular momenta and their currents induced by a femtosecond laser pulse in a Cu nanoribbon. Our numerical simulations provide detailed insights into the laser-driven electron dynamics on ultrashort timescales with atomic resolution. The ultrafast orbital Hall effect described in this paper is consistent with the familiar pictorial representation of the static orbital Hall effect, but we also find pronounced differences between physical quantities that carry orbital angular momentum and those that carry charge. For example, there are deviations in the time series of the respective currents. This paper lays the foundations for investigating ultrafast Hall effects in confined metallic systems. DE-3 Namensnennung 4.0 International CC BY 4.0 cc https://creativecommons.org/licenses/by/4.0/ Ziolkowski, Franziska verfasserin aut Göbel, Börge 1992- verfasserin (DE-588)1204075476 (DE-627)1689193530 aut Mertig, Ingrid 1955- verfasserin (DE-588)1145587879 (DE-627)1006799737 (DE-576)164458212 aut Henk, Jürgen 1960- verfasserin (DE-588)131557432 (DE-627)707663938 (DE-576)298584549 aut Enthalten in Physical review research College Park, MD : APS, 2019 6(2024), 1, Artikel-ID 013208, Seite 1-14 Online-Ressource (DE-627)1686398026 (DE-600)3004165-X 2643-1564 nnns volume:6 year:2024 number:1 elocationid:013208 pages:1-14 https://doi.org/10.1103/physrevresearch.6.013208 Resolving-System kostenfrei https://doi.org/10.25673/116854 Resolving-System kostenfrei GBV_USEFLAG_U GBV_ILN_64 SYSFLAG_1 GBV_KXP GBV_ILN_20 GBV_ILN_21 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_72 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_370 GBV_ILN_602 GBV_ILN_2014 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 GBV_ILN_2403 GBV_ILN_2403 ISIL_DE-LFER AR 6 2024 1 013208 1-14 64 01 3064 450718357X x 04-04-24 2403 01 DE-LFER 4511509123 00 --%%-- --%%-- n --%%-- l01 13-04-24 2403 01 DE-LFER https://doi.org/10.1103/physrevresearch.6.013208 64 00 3064 00 (DE-627)523243634 Institut für Physik <Halle, Saale> 64 00 3064 01 (DE-627)355383683 Zeitschrift 64 00 3064 02 (DE-627)355383330 Aufsatz 64 01 3064 99 j2024
allfieldsSound	10.1103/physrevresearch.6.013208 doi 10.25673/116854 doi (DE-627)1885003358 (DE-599)KXP1885003358 DE-627 ger DE-627 rda eng Busch, Oliver 1976-2018 verfasserin (DE-588)136479154 (DE-627)584068948 (DE-576)301041288 aut Ultrafast orbital Hall effect in metallic nanoribbons Oliver Busch, Franziska Ziolkowski, Börge Göbel, Ingrid Mertig, and Jürgen Henk 2024 Illustrationen, Diagramme Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The orbital Hall effect can generate currents of angular momentum more efficiently than the spin Hall effect in most metals. However, so far, it has only been understood as a steady-state phenomenon. In this theoretical study, the orbital Hall effect is extended into the time domain. We investigate the orbital angular momenta and their currents induced by a femtosecond laser pulse in a Cu nanoribbon. Our numerical simulations provide detailed insights into the laser-driven electron dynamics on ultrashort timescales with atomic resolution. The ultrafast orbital Hall effect described in this paper is consistent with the familiar pictorial representation of the static orbital Hall effect, but we also find pronounced differences between physical quantities that carry orbital angular momentum and those that carry charge. For example, there are deviations in the time series of the respective currents. This paper lays the foundations for investigating ultrafast Hall effects in confined metallic systems. DE-3 Namensnennung 4.0 International CC BY 4.0 cc https://creativecommons.org/licenses/by/4.0/ Ziolkowski, Franziska verfasserin aut Göbel, Börge 1992- verfasserin (DE-588)1204075476 (DE-627)1689193530 aut Mertig, Ingrid 1955- verfasserin (DE-588)1145587879 (DE-627)1006799737 (DE-576)164458212 aut Henk, Jürgen 1960- verfasserin (DE-588)131557432 (DE-627)707663938 (DE-576)298584549 aut Enthalten in Physical review research College Park, MD : APS, 2019 6(2024), 1, Artikel-ID 013208, Seite 1-14 Online-Ressource (DE-627)1686398026 (DE-600)3004165-X 2643-1564 nnns volume:6 year:2024 number:1 elocationid:013208 pages:1-14 https://doi.org/10.1103/physrevresearch.6.013208 Resolving-System kostenfrei https://doi.org/10.25673/116854 Resolving-System kostenfrei GBV_USEFLAG_U GBV_ILN_64 SYSFLAG_1 GBV_KXP GBV_ILN_20 GBV_ILN_21 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_72 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_370 GBV_ILN_602 GBV_ILN_2014 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 GBV_ILN_2403 GBV_ILN_2403 ISIL_DE-LFER AR 6 2024 1 013208 1-14 64 01 3064 450718357X x 04-04-24 2403 01 DE-LFER 4511509123 00 --%%-- --%%-- n --%%-- l01 13-04-24 2403 01 DE-LFER https://doi.org/10.1103/physrevresearch.6.013208 64 00 3064 00 (DE-627)523243634 Institut für Physik <Halle, Saale> 64 00 3064 01 (DE-627)355383683 Zeitschrift 64 00 3064 02 (DE-627)355383330 Aufsatz 64 01 3064 99 j2024
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title_full	Ultrafast orbital Hall effect in metallic nanoribbons Oliver Busch, Franziska Ziolkowski, Börge Göbel, Ingrid Mertig, and Jürgen Henk
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title_sort	ultrafast orbital hall effect in metallic nanoribbons
title_auth	Ultrafast orbital Hall effect in metallic nanoribbons
abstract	The orbital Hall effect can generate currents of angular momentum more efficiently than the spin Hall effect in most metals. However, so far, it has only been understood as a steady-state phenomenon. In this theoretical study, the orbital Hall effect is extended into the time domain. We investigate the orbital angular momenta and their currents induced by a femtosecond laser pulse in a Cu nanoribbon. Our numerical simulations provide detailed insights into the laser-driven electron dynamics on ultrashort timescales with atomic resolution. The ultrafast orbital Hall effect described in this paper is consistent with the familiar pictorial representation of the static orbital Hall effect, but we also find pronounced differences between physical quantities that carry orbital angular momentum and those that carry charge. For example, there are deviations in the time series of the respective currents. This paper lays the foundations for investigating ultrafast Hall effects in confined metallic systems.
abstractGer	The orbital Hall effect can generate currents of angular momentum more efficiently than the spin Hall effect in most metals. However, so far, it has only been understood as a steady-state phenomenon. In this theoretical study, the orbital Hall effect is extended into the time domain. We investigate the orbital angular momenta and their currents induced by a femtosecond laser pulse in a Cu nanoribbon. Our numerical simulations provide detailed insights into the laser-driven electron dynamics on ultrashort timescales with atomic resolution. The ultrafast orbital Hall effect described in this paper is consistent with the familiar pictorial representation of the static orbital Hall effect, but we also find pronounced differences between physical quantities that carry orbital angular momentum and those that carry charge. For example, there are deviations in the time series of the respective currents. This paper lays the foundations for investigating ultrafast Hall effects in confined metallic systems.
abstract_unstemmed	The orbital Hall effect can generate currents of angular momentum more efficiently than the spin Hall effect in most metals. However, so far, it has only been understood as a steady-state phenomenon. In this theoretical study, the orbital Hall effect is extended into the time domain. We investigate the orbital angular momenta and their currents induced by a femtosecond laser pulse in a Cu nanoribbon. Our numerical simulations provide detailed insights into the laser-driven electron dynamics on ultrashort timescales with atomic resolution. The ultrafast orbital Hall effect described in this paper is consistent with the familiar pictorial representation of the static orbital Hall effect, but we also find pronounced differences between physical quantities that carry orbital angular momentum and those that carry charge. For example, there are deviations in the time series of the respective currents. This paper lays the foundations for investigating ultrafast Hall effects in confined metallic systems.
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title_short	Ultrafast orbital Hall effect in metallic nanoribbons
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Ultrafast orbital Hall effect in metallic nanoribbons

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