Amplification of surface acoustic waves in graphene film under DC-voltage

E. Emelin; Z. Insepov; O. Kononenko; D. Roshchupkin; K. Tynyshtykbayev

Amplification of surface acoustic waves in graphene film under DC-voltage

E. Emelin, Z. Insepov, O. Kononenko, D. Roshchupkin, K. Tynyshtykbayev

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Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Using a high-resolution X-Ray diffraction measurement method, the SAW propagation process in a graphene film on the surface of a Ca ₃TaGa₃Si₂O₁₄ (CTGS) piezoelectric crystal was investigated, where a bias potential was applied to the graphene film. It was shown for the first time that the application of the bias potential to the graphene film leads to a significant enhancement of the SAW magnitude and, as a result, to amplification of the diffraction satellites on the rocking curves. Amplification of 1 dB for the satellite +1 and 2.6 dB for satellite +2 at 471 MHz and +8V has been observed. The gain of 3.8 dB has been obtained at 471 MHz and +10 V.

Original language	English
Title of host publication	Technical Proceedings of the 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014
Publisher	Nano Science and Technology Institute
Pages	487-490
Number of pages	4
ISBN (Print)	9781482258264
Publication status	Published - Jan 1 2014
Event	Nanotechnology 2014: Graphene, CNTs, Particles, Films and Composites - 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014 - Washington, DC, United States Duration: Jun 15 2014 → Jun 18 2014

Publication series

Name	Technical Proceedings of the 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014
Volume	1

Other

Other	Nanotechnology 2014: Graphene, CNTs, Particles, Films and Composites - 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014
Country/Territory	United States
City	Washington, DC
Period	6/15/14 → 6/18/14

Keywords

Amplification of surface acoustic wave
Graphene
Nikel film

ASJC Scopus subject areas

Hardware and Architecture
Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials

Cite this

Emelin, E., Insepov, Z., Kononenko, O., Roshchupkin, D., & Tynyshtykbayev, K. (2014). Amplification of surface acoustic waves in graphene film under DC-voltage. In Technical Proceedings of the 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014 (pp. 487-490). (Technical Proceedings of the 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014; Vol. 1). Nano Science and Technology Institute.

Amplification of surface acoustic waves in graphene film under DC-voltage. / Emelin, E.; Insepov, Z.; Kononenko, O.; Roshchupkin, D.; Tynyshtykbayev, K.

Technical Proceedings of the 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014. Nano Science and Technology Institute, 2014. p. 487-490 (Technical Proceedings of the 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014; Vol. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Emelin, E, Insepov, Z, Kononenko, O, Roshchupkin, D & Tynyshtykbayev, K 2014, Amplification of surface acoustic waves in graphene film under DC-voltage. in Technical Proceedings of the 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014. Technical Proceedings of the 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014, vol. 1, Nano Science and Technology Institute, pp. 487-490, Nanotechnology 2014: Graphene, CNTs, Particles, Films and Composites - 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014, Washington, DC, United States, 6/15/14.

Emelin E, Insepov Z, Kononenko O, Roshchupkin D, Tynyshtykbayev K. Amplification of surface acoustic waves in graphene film under DC-voltage. In Technical Proceedings of the 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014. Nano Science and Technology Institute. 2014. p. 487-490. (Technical Proceedings of the 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014).

Emelin, E. ; Insepov, Z. ; Kononenko, O. ; Roshchupkin, D. ; Tynyshtykbayev, K. / Amplification of surface acoustic waves in graphene film under DC-voltage. Technical Proceedings of the 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014. Nano Science and Technology Institute, 2014. pp. 487-490 (Technical Proceedings of the 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014).

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title = "Amplification of surface acoustic waves in graphene film under DC-voltage",

abstract = "Using a high-resolution X-Ray diffraction measurement method, the SAW propagation process in a graphene film on the surface of a Ca 3TaGa3Si2O14 (CTGS) piezoelectric crystal was investigated, where a bias potential was applied to the graphene film. It was shown for the first time that the application of the bias potential to the graphene film leads to a significant enhancement of the SAW magnitude and, as a result, to amplification of the diffraction satellites on the rocking curves. Amplification of 1 dB for the satellite +1 and 2.6 dB for satellite +2 at 471 MHz and +8V has been observed. The gain of 3.8 dB has been obtained at 471 MHz and +10 V.",

keywords = "Amplification of surface acoustic wave, Graphene, Nikel film",

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AU - Emelin, E.

AU - Insepov, Z.

AU - Kononenko, O.

AU - Roshchupkin, D.

AU - Tynyshtykbayev, K.

PY - 2014/1/1

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N2 - Using a high-resolution X-Ray diffraction measurement method, the SAW propagation process in a graphene film on the surface of a Ca 3TaGa3Si2O14 (CTGS) piezoelectric crystal was investigated, where a bias potential was applied to the graphene film. It was shown for the first time that the application of the bias potential to the graphene film leads to a significant enhancement of the SAW magnitude and, as a result, to amplification of the diffraction satellites on the rocking curves. Amplification of 1 dB for the satellite +1 and 2.6 dB for satellite +2 at 471 MHz and +8V has been observed. The gain of 3.8 dB has been obtained at 471 MHz and +10 V.

AB - Using a high-resolution X-Ray diffraction measurement method, the SAW propagation process in a graphene film on the surface of a Ca 3TaGa3Si2O14 (CTGS) piezoelectric crystal was investigated, where a bias potential was applied to the graphene film. It was shown for the first time that the application of the bias potential to the graphene film leads to a significant enhancement of the SAW magnitude and, as a result, to amplification of the diffraction satellites on the rocking curves. Amplification of 1 dB for the satellite +1 and 2.6 dB for satellite +2 at 471 MHz and +8V has been observed. The gain of 3.8 dB has been obtained at 471 MHz and +10 V.

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Amplification of surface acoustic waves in graphene film under DC-voltage

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Keywords

ASJC Scopus subject areas

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