Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Justin Crabb"'
Publikováno v:
Nanomaterials, Vol 13, Iss 24, p 3114 (2023)
Graphene-based Field-Effect Transistors (FETs) integrated with microstrip patch antennas offer a promising approach for terahertz signal radiation. In this study, a dual-stage simulation methodology is employed to comprehensively investigate the devi
Externí odkaz:
https://doaj.org/article/0c6317363d054c308758c6185040f111
Autor:
Bilal Barut, Xavier Cantos-Roman, Justin Crabb, Chun-Pui Kwan, Ripudaman Dixit, Nargess Arabchigavkani, Shenchu Yin, Jubin Nathawat, Keke He, Michael D. Randle, Farah Vandrevala, Takeyoshi Sugaya, Erik Einarsson, Josep M. Jornet, Jonathan P. Bird, Gregory R. Aizin
Publikováno v:
Nano Letters. 22:2674-2681
Terahertz (THz) plasma oscillations represent a potential path to implement ultrafast electronic devices and circuits. Here, we present an approach to generate on-chip THz signals that relies on plasma-wave stabilization in nanoscale transistors with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffb09456069a155e488d817c34bd17fb
https://doi.org/10.1021/acs.nanolett.1c04515
https://doi.org/10.1021/acs.nanolett.1c04515
Publikováno v:
IEEE Transactions on Nanotechnology. 21:539-546
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3830f0d832c0595db9f8edaf05473b3
https://doi.org/10.1109/tnano.2022.3208084
https://doi.org/10.1109/tnano.2022.3208084
Publikováno v:
NANOCOM
An on-chip modulator-integrated graphene-based plasmonic nanogenerator that operates in the terahertz band is presented. The device is based on a gated High Electron Mobility Transistor (HEMT). The use of graphene as the 2-Dimensional Electron Gas (2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffc14eae53c8bbba9f40153b77e0d9e2
https://doi.org/10.1145/3477206.3477446
https://doi.org/10.1145/3477206.3477446
We present a comprehensive theory of the Dyakonov-Shur (DS) plasma instability in current-biased graphene transistors. Using the hydrodynamic approach, we derive equations describing the DS instability in the two-dimensional electron fluid in graphen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::020f8d3fcc4a0986cb25b3c124bbed51
http://arxiv.org/abs/2106.01296
http://arxiv.org/abs/2106.01296
