Amplitude and Frequency Modulation with an On-chip Graphene-based Plasmonic Terahertz Nanogenerator
Terahertz communication is envisioned as a key technology not only for the next generation of macro-scale networks (e.g., 6 G), but also for transformative networking applications at the nanoscale (e.g., wireless nanosensor networks and wireless networks on chip). In this paper, an on-chip THz nano-...
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| Veröffentlicht in: | IEEE transactions on nanotechnology 2022, Vol.21, p.1-9 |
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| creator | Crabb, Justin Cantos-Roman, Xavier Aizin, Gregory R. Jornet, Josep M. |
| description | Terahertz communication is envisioned as a key technology not only for the next generation of macro-scale networks (e.g., 6 G), but also for transformative networking applications at the nanoscale (e.g., wireless nanosensor networks and wireless networks on chip). In this paper, an on-chip THz nano-generator with amplitude and frequency modulation capabilities is presented. The proposed device uses and leverages the tunability of the Dyakonov-Shur instability for the growth and modulation of plasmonic oscillations in the two-dimensional electron gas channel of a graphene-based high-electron-mobility transistor. An in-house developed finite-element-methods platform, which self-consistently solves the hydrodynamic model and Maxwell's equations, is utilized to provide extensive numerical results demonstrating the device's functionality along with ultra-wide bandwidth and high modulation index capabilities. |
| doi_str_mv | 10.1109/TNANO.2022.3208084 |
| format | Article |
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In this paper, an on-chip THz nano-generator with amplitude and frequency modulation capabilities is presented. The proposed device uses and leverages the tunability of the Dyakonov-Shur instability for the growth and modulation of plasmonic oscillations in the two-dimensional electron gas channel of a graphene-based high-electron-mobility transistor. 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(IEEE) 2022</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c295t-9db4e5364fdf23e78869e9107166a46e238655c054c736f1d7f60467e12e37483</citedby><cites>FETCH-LOGICAL-c295t-9db4e5364fdf23e78869e9107166a46e238655c054c736f1d7f60467e12e37483</cites><orcidid>0000-0001-8255-7707 ; 0000-0001-6351-1754 ; 0000-0003-1016-3607</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/9896171$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,4024,27923,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/9896171$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Crabb, Justin</creatorcontrib><creatorcontrib>Cantos-Roman, Xavier</creatorcontrib><creatorcontrib>Aizin, Gregory R.</creatorcontrib><creatorcontrib>Jornet, Josep M.</creatorcontrib><title>Amplitude and Frequency Modulation with an On-chip Graphene-based Plasmonic Terahertz Nanogenerator</title><title>IEEE transactions on nanotechnology</title><addtitle>TNANO</addtitle><description>Terahertz communication is envisioned as a key technology not only for the next generation of macro-scale networks (e.g., 6 G), but also for transformative networking applications at the nanoscale (e.g., wireless nanosensor networks and wireless networks on chip). 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An in-house developed finite-element-methods platform, which self-consistently solves the hydrodynamic model and Maxwell's equations, is utilized to provide extensive numerical results demonstrating the device's functionality along with ultra-wide bandwidth and high modulation index capabilities.</description><subject>Amplitudes</subject><subject>Dyakonov-Shur instability</subject><subject>Electron gas</subject><subject>Frequency modulation</subject><subject>Graphene</subject><subject>Graphene transistor</subject><subject>HEMTs</subject><subject>High electron mobility transistors</subject><subject>Logic gates</subject><subject>Maxwell's equations</subject><subject>MODFETs</subject><subject>Modulation</subject><subject>Nanogenerators</subject><subject>Nanosensors</subject><subject>Plasmonics</subject><subject>Plasmons</subject><subject>Semiconductor devices</subject><subject>System on chip</subject><subject>Terahertz frequencies</subject><subject>THz Modulation</subject><subject>Wireless networks</subject><subject>Wireless sensor networks</subject><issn>1536-125X</issn><issn>1941-0085</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kE1Lw0AQhoMoWKt_QC8LnlP3--NYiq1CbT1U8LZsk4lJSZO4myD117u14mkG5n1n3nmS5JbgCSHYPGxW09V6QjGlE0axxpqfJSNiOEkx1uI89oLJlFDxfplchbDDmCgp9CjJpvuurvohB-SaHM09fA7QZAf00uZD7fqqbdBX1ZdxitZNmpVVhxbedSU0kG5dgBy91i7s26bK0Aa8K8H332jlmvYjSrzrW3-dXBSuDnDzV8fJ2_xxM3tKl-vF82y6TDNqRJ-afMshxuRFXlAGSmtpwBCsiJSOS6BMSyEyLHimmCxIrgqJuVRAKDDFNRsn96e9nW_jF6G3u3bwTTxpqaKEU004jyp6UmW-DcFDYTtf7Z0_WILtEab9hWmPMO0fzGi6O5kqAPg3GG0kUYT9AEGMcDo</recordid><startdate>2022</startdate><enddate>2022</enddate><creator>Crabb, Justin</creator><creator>Cantos-Roman, Xavier</creator><creator>Aizin, Gregory R.</creator><creator>Jornet, Josep M.</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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In this paper, an on-chip THz nano-generator with amplitude and frequency modulation capabilities is presented. The proposed device uses and leverages the tunability of the Dyakonov-Shur instability for the growth and modulation of plasmonic oscillations in the two-dimensional electron gas channel of a graphene-based high-electron-mobility transistor. An in-house developed finite-element-methods platform, which self-consistently solves the hydrodynamic model and Maxwell's equations, is utilized to provide extensive numerical results demonstrating the device's functionality along with ultra-wide bandwidth and high modulation index capabilities.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TNANO.2022.3208084</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0001-8255-7707</orcidid><orcidid>https://orcid.org/0000-0001-6351-1754</orcidid><orcidid>https://orcid.org/0000-0003-1016-3607</orcidid></addata></record> |
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| source | IEEE Electronic Library Online |
| subjects | Amplitudes Dyakonov-Shur instability Electron gas Frequency modulation Graphene Graphene transistor HEMTs High electron mobility transistors Logic gates Maxwell's equations MODFETs Modulation Nanogenerators Nanosensors Plasmonics Plasmons Semiconductor devices System on chip Terahertz frequencies THz Modulation Wireless networks Wireless sensor networks |
| title | Amplitude and Frequency Modulation with an On-chip Graphene-based Plasmonic Terahertz Nanogenerator |
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