Electroluminescence Caused by the Transport of Interacting Electrons through Parallel Quantum Dots in a Photon Cavity
This work was financially supported by the Research Fund of the University of Iceland, the Icelandic Research Fund, grant no. 163082-051, and the Icelandic Instruments Fund. HSG acknowledges support from Ministry of Science and Technology of Taiwan, under grant no. 103-2112-M-002-003-MY3. We show th...
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ftopinvisindi:oai:opinvisindi.is:20.500.11815/673 2023-05-15T16:50:21+02:00 Electroluminescence Caused by the Transport of Interacting Electrons through Parallel Quantum Dots in a Photon Cavity Gudmundsson, Vidar Abdullah, Nzar Sitek, Anna Goan, Hsi-Sheng Tang, Chi-Shung Manolescu, Andrei Raunvísindastofnun (HÍ) Science Institute (UI) Verkfræði- og náttúruvísindasvið (HÍ) School of Engineering and Natural Sciences (UI) Háskóli Íslands University of Iceland 2017-12-07 1700334 https://hdl.handle.net/20.500.11815/673 https://doi.org/10.1002/andp.201700334 en eng Wiley-Blackwell Annalen der Physik;530(2) Gudmundsson, V., Abdulla, N. R., Sitek, A., Goan, H. S., Tang, C. S., & Manolescu, A. (2018). Electroluminescence Caused by the Transport of Interacting Electrons through Parallel Quantum Dots in a Photon Cavity. Annalen Der Physik, 530(2), 1700334. doi:doi:10.1002/andp.201700334 0003-3804 1521-3889 (eISSN) https://hdl.handle.net/20.500.11815/673 Annalen der Physik doi:10.1002/andp.201700334 info:eu-repo/semantics/openAccess Eðlisfræði Skammtafræði Öreindir info:eu-repo/semantics/article 2017 ftopinvisindi https://doi.org/20.500.11815/673 https://doi.org/10.1002/andp.201700334 2022-11-18T06:51:36Z This work was financially supported by the Research Fund of the University of Iceland, the Icelandic Research Fund, grant no. 163082-051, and the Icelandic Instruments Fund. HSG acknowledges support from Ministry of Science and Technology of Taiwan, under grant no. 103-2112-M-002-003-MY3. We show that a Rabi-splitting of the states of strongly interacting electrons in parallel quantum dots embedded in a short quantum wire placed in a photon cavity can be produced by either the para- or the dia-magnetic electron-photon interactions when the geometry of the system is properly accounted for and the photon field is tuned close to a resonance with the electron system. We use these two resonances to explore the electroluminescence caused by the transport of electrons through the one- and two-electron ground states of the system and their corresponding conventional and vacuum electroluminescense as the central system is opened up by coupling it to external leads acting as electron reservoirs. Our analysis indicates that high-order electron-photon processes are necessary to adequately construct the cavity-photon dressed electron states needed to describe both types of electroluminescence. Article in Journal/Newspaper Iceland Opin vísindi (Iceland) Annalen der Physik 530 2 1700334 |
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Open Polar |
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Opin vísindi (Iceland) |
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ftopinvisindi |
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English |
topic |
Eðlisfræði Skammtafræði Öreindir |
spellingShingle |
Eðlisfræði Skammtafræði Öreindir Gudmundsson, Vidar Abdullah, Nzar Sitek, Anna Goan, Hsi-Sheng Tang, Chi-Shung Manolescu, Andrei Electroluminescence Caused by the Transport of Interacting Electrons through Parallel Quantum Dots in a Photon Cavity |
topic_facet |
Eðlisfræði Skammtafræði Öreindir |
description |
This work was financially supported by the Research Fund of the University of Iceland, the Icelandic Research Fund, grant no. 163082-051, and the Icelandic Instruments Fund. HSG acknowledges support from Ministry of Science and Technology of Taiwan, under grant no. 103-2112-M-002-003-MY3. We show that a Rabi-splitting of the states of strongly interacting electrons in parallel quantum dots embedded in a short quantum wire placed in a photon cavity can be produced by either the para- or the dia-magnetic electron-photon interactions when the geometry of the system is properly accounted for and the photon field is tuned close to a resonance with the electron system. We use these two resonances to explore the electroluminescence caused by the transport of electrons through the one- and two-electron ground states of the system and their corresponding conventional and vacuum electroluminescense as the central system is opened up by coupling it to external leads acting as electron reservoirs. Our analysis indicates that high-order electron-photon processes are necessary to adequately construct the cavity-photon dressed electron states needed to describe both types of electroluminescence. |
author2 |
Raunvísindastofnun (HÍ) Science Institute (UI) Verkfræði- og náttúruvísindasvið (HÍ) School of Engineering and Natural Sciences (UI) Háskóli Íslands University of Iceland |
format |
Article in Journal/Newspaper |
author |
Gudmundsson, Vidar Abdullah, Nzar Sitek, Anna Goan, Hsi-Sheng Tang, Chi-Shung Manolescu, Andrei |
author_facet |
Gudmundsson, Vidar Abdullah, Nzar Sitek, Anna Goan, Hsi-Sheng Tang, Chi-Shung Manolescu, Andrei |
author_sort |
Gudmundsson, Vidar |
title |
Electroluminescence Caused by the Transport of Interacting Electrons through Parallel Quantum Dots in a Photon Cavity |
title_short |
Electroluminescence Caused by the Transport of Interacting Electrons through Parallel Quantum Dots in a Photon Cavity |
title_full |
Electroluminescence Caused by the Transport of Interacting Electrons through Parallel Quantum Dots in a Photon Cavity |
title_fullStr |
Electroluminescence Caused by the Transport of Interacting Electrons through Parallel Quantum Dots in a Photon Cavity |
title_full_unstemmed |
Electroluminescence Caused by the Transport of Interacting Electrons through Parallel Quantum Dots in a Photon Cavity |
title_sort |
electroluminescence caused by the transport of interacting electrons through parallel quantum dots in a photon cavity |
publisher |
Wiley-Blackwell |
publishDate |
2017 |
url |
https://hdl.handle.net/20.500.11815/673 https://doi.org/10.1002/andp.201700334 |
genre |
Iceland |
genre_facet |
Iceland |
op_relation |
Annalen der Physik;530(2) Gudmundsson, V., Abdulla, N. R., Sitek, A., Goan, H. S., Tang, C. S., & Manolescu, A. (2018). Electroluminescence Caused by the Transport of Interacting Electrons through Parallel Quantum Dots in a Photon Cavity. Annalen Der Physik, 530(2), 1700334. doi:doi:10.1002/andp.201700334 0003-3804 1521-3889 (eISSN) https://hdl.handle.net/20.500.11815/673 Annalen der Physik doi:10.1002/andp.201700334 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/20.500.11815/673 https://doi.org/10.1002/andp.201700334 |
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Annalen der Physik |
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530 |
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2 |
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1700334 |
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1766040509143318528 |