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You searched for id:"handle:2152/63810". One record found.

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1. Nagavalli Yogeesh, Maruthi. Flexible high frequency electronics and plasmonics using two dimensional nanomaterials.

Degree: Electrical and Computer Engineering, 2018, University of Texas – Austin

In this work, we have demonstrated novel flexible electronics and plasmonic devices using 2-dimensional (2D) nanomaterials (graphene and MoS2). The first part of this work is about design of flexible high frequency electronics using 2D nanomaterials. We report sub-THz graphene transistors with fT ~ 100GHz. We also discuss how to integrate graphene based sub blocks (antenna, mixer and speaker) to fabricate all graphene based wireless receiver. We report for the first time flexible RF transistors with GHz frequency response using CVD grown monolayer MoS2. We also demonstrate flexible low power RF nanosystems (amplifiers, mixers, AM receiver) using CVD MoS2. We have developed MoS2 transistor models for integrated circuit design application. RF MoS2 transistors results are very promising for low power internet of things (IOT) applications. In second part, we have shown design of novel plasmonic devices using 2D nanomaterials. We have demonstrated large area tunable graphene metasurface using moiré nanosphere lithography (MNSL). We have shown novel method to fabricate large area graphene nanoribbons (GNRs) using block copolymer lithography (BCPL) and its potential application towards tunable mid-IR plasmonic sensing. We report for the first time nanopatterning of CVD MoS2 on plasmonic substrate using bubble pen lithography (BPL). We have also shown light enhancement of monolayer CVD MoS2 using plasmonic nanoantenna array (PNA). These results are very useful for design of highly efficient 2D nanomaterial based LEDs, photodetectors, lasers and sensors. Advisors/Committee Members: Akinwande , Deji (advisor), Banerjee , Sanjay (committee member), Dodabalapur , Ananth (committee member), Zheng , Yuebing (committee member), Lai, Keji (committee member).

Subjects/Keywords: 2D materials; Graphene; RF electronics; Plasmonics

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Nagavalli Yogeesh, M. (2018). Flexible high frequency electronics and plasmonics using two dimensional nanomaterials. (Thesis). University of Texas – Austin. Retrieved from http://hdl.handle.net/2152/63810

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16th Edition):

Nagavalli Yogeesh, Maruthi. “Flexible high frequency electronics and plasmonics using two dimensional nanomaterials.” 2018. Thesis, University of Texas – Austin. Accessed June 21, 2018. http://hdl.handle.net/2152/63810.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7th Edition):

Nagavalli Yogeesh, Maruthi. “Flexible high frequency electronics and plasmonics using two dimensional nanomaterials.” 2018. Web. 21 Jun 2018.

Vancouver:

Nagavalli Yogeesh M. Flexible high frequency electronics and plasmonics using two dimensional nanomaterials. [Internet] [Thesis]. University of Texas – Austin; 2018. [cited 2018 Jun 21]. Available from: http://hdl.handle.net/2152/63810.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Nagavalli Yogeesh M. Flexible high frequency electronics and plasmonics using two dimensional nanomaterials. [Thesis]. University of Texas – Austin; 2018. Available from: http://hdl.handle.net/2152/63810

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

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