scholarly journals AA stacking, tribological and electronic properties of double-layer graphene with krypton spacer

2013 ◽  
Vol 139 (15) ◽  
pp. 154705 ◽  
Author(s):  
Andrey M. Popov ◽  
Irina V. Lebedeva ◽  
Andrey A. Knizhnik ◽  
Yurii E. Lozovik ◽  
Boris V. Potapkin ◽  
...  
Keyword(s):  
Electronic Properties ◽  
Double Layer ◽  
Layer Graphene

scholarly journals Investigation in double layer graphene superlattice and its electronic properties

2022 ◽  
Vol 2152 (1) ◽  
pp. 012054
Author(s):  
Xingjian Song
Keyword(s):  
Electronic Properties ◽  
Double Layer ◽  
2D Materials ◽  
Magic Angle ◽  
Mechanical Exfoliation ◽  
Characterization Methods ◽  
Layer Graphene ◽  
Cvd Method ◽  
Graphene Superlattice ◽  
History And Theory

Abstract This paper mainly discussed the graphene and other 2D materials, as well as their electronic properties. The history and theory prediction of graphene, and production of graphene (mechanical exfoliation and CVD method) are discussed. Graphene hBN superlattice and bi-layer graphene superlattice are presented, with following discussion of the superconductivity of the magic angle. Finally, characterization methods such as AFM and SEM are presented.

scholarly journals Double-layer graphene on photonic crystal waveguide electro-absorption modulator with 12 GHz bandwidth

Nanophotonics ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. 2377-2385 ◽  
Author(s):  
Zhao Cheng ◽  
Xiaolong Zhu ◽  
Michael Galili ◽  
Lars Hagedorn Frandsen ◽  
Hao Hu ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Double Layer ◽  
Slow Light ◽  
Modulation Depth ◽  
Photonic Crystal Waveguide ◽  
Optical Modulators ◽  
Layer Graphene ◽  
Silicon Photonic ◽  
On Chip ◽  
Silicon Based

AbstractGraphene has been widely used in silicon-based optical modulators for its ultra-broadband light absorption and ultrafast optoelectronic response. By incorporating graphene and slow-light silicon photonic crystal waveguide (PhCW), here we propose and experimentally demonstrate a unique double-layer graphene electro-absorption modulator in telecommunication applications. The modulator exhibits a modulation depth of 0.5 dB/μm with a bandwidth of 13.6 GHz, while graphene coverage length is only 1.2 μm in simulations. We also fabricated the graphene modulator on silicon platform, and the device achieved a modulation bandwidth at 12 GHz. The proposed graphene-PhCW modulator may have potentials in the applications of on-chip interconnections.

Double-layer graphene optical modulators based on Fano resonance in all-dielectric metasurfaces

2019 ◽  
Vol 125 (7) ◽  
pp. 073104 ◽  
Author(s):  
Shahram Bahadori-Haghighi ◽  
Rahim Ghayour ◽  
Mohammad Hossein Sheikhi
Keyword(s):  
Double Layer ◽  
Fano Resonance ◽  
Optical Modulators ◽  
Layer Graphene

Out-of-plane shear and out-of plane Young’s modulus of double-layer graphene

2013 ◽  
Vol 564 ◽  
pp. 37-40 ◽  
Author(s):  
Balázs Hajgató ◽  
Songül Güryel ◽  
Yves Dauphin ◽  
Jean-Marie Blairon ◽  
Hans E. Miltner ◽  
...  
Keyword(s):  
Young’S Modulus ◽  
Double Layer ◽  
Young's Modulus ◽  
Plane Shear ◽  
Layer Graphene ◽  
Out Of Plane

scholarly journals Moire bands in twisted double-layer graphene

2011 ◽  
Vol 108 (30) ◽  
pp. 12233-12237 ◽  
Author(s):  
R. Bistritzer ◽  
A. H. MacDonald
Keyword(s):  
Double Layer ◽  
Layer Graphene

2D porous carbon nanosheets constructed using few-layer graphene sheets by a “medium-up” strategy for ultrahigh power-output EDLCs

2018 ◽  
Vol 6 (22) ◽  
pp. 10331-10339 ◽  
Author(s):  
Panpan Chang ◽  
Kazuki Matsumura ◽  
Jizong Zhang ◽  
Jie Qi ◽  
Chengyang Wang ◽  
...  
Keyword(s):  
Double Layer ◽  
Power Output ◽  
Porous Carbon ◽  
Electric Double Layer ◽  
Graphene Sheets ◽  
Carbon Nanosheets ◽  
Layer Graphene ◽  
Few Layer Graphene ◽  
Double Layer Capacitors ◽  
Electric Double Layer Capacitors

2D porous carbon nanosheets (PCNs) occupy the foreground in the field of electric double-layer capacitors (EDLCs).

SOI-ring waveguide-coupled double-layer graphene modulator

2015 ◽  
Vol 27 (2) ◽  
pp. 24109
Author(s):  
李艳娜 Li Yanna ◽  
汤跃 Tang Yue ◽  
韦丽萍 Wei Liping ◽  
王永华 Wang Yonghua ◽  
刘耀英 Liu Yaoying ◽  
...  
Keyword(s):  
Double Layer ◽  
Layer Graphene
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