Results 31 to 40 of about 313,825 (290)

A simple method to tune graphene growth between monolayer and bilayer

AIP Advances, 2016
Selective growth of either monolayer or bilayer graphene is of great importance. We developed a method to readily tune large area graphene growth from complete monolayer to complete bilayer.
Xiaozhi Xu, Chenfang Lin, Rui Fu, Shuo Wang, Rui Pan, Guangshi Chen, Qixin Shen, Can Liu, Xia Guo, Yiquan Wang, Ruguang Zhao, Kaihui Liu, Zhengtang Luo, Zonghai Hu, Hongyun Li   +14 more
doaj   +1 more source

Epitaxial Growth of Uniform Single-Layer and Bilayer Graphene with Assistance of Nitrogen Plasma

Nanomaterials, 2021
Graphene was reported as the first-discovered two-dimensional material, and the thermal decomposition of SiC is a feasible route to prepare graphene films.
Shaoen Jin, Junyu Zong, Wang Chen, Qichao Tian, Xiaodong Qiu, Gan Liu, Hang Zheng, Xiaoxiang Xi, Libo Gao, Can Wang, Yi Zhang   +10 more
doaj   +1 more source

Tunneling Plasmonics in Bilayer Graphene [PDF]

Nano Letters, 2015
27 pages, 11 ...
Fei, Z, Iwinski, EG, Ni, GX, Zhang, LM, Bao, W, Rodin, AS, Lee, Y, Wagner, M, Liu, MK, Dai, S, Goldflam, MD, Thiemens, M, Keilmann, F, Lau, CN, Castro-Neto, AH, Fogler, MM, Basov, DN   +16 more
openaire   +5 more sources

Fabrication and ab initio study of downscaled graphene nanoelectronic devices [PDF]

, 2012
In this paper we first present a new fabrication process of downscaled graphene nanodevices based on direct milling of graphene using an atomic-size helium ion beam. We address the issue of contamination caused by the electron-beam lithography process to
Marek E. Schmidt, Harvey N. Rutt, Moktadir, Zakaria, Tsuchiya, Yoshishige, Manoharan Muruganathan, Shuojin Hang, Darren M. Bagnall, Harold Chong, Hiroshi Mizuta, Kalhor, Nima, Chi, Dam Hieu, Cuong, Nguyen Tien, Boden, Stuart A., Chong, Harold, Mizuta, Hiroshi, Rutt, Harvey N., Dam Hieu Chi, Schmidt, Marek E., Stuart A. Boden, Zakaria Moktadir, Nima Kalhor, Yoshishige Tsuchiya, Bagnall, Darren M., Muruganathan, Manoharan, Nguyen Tien Cuong, Otsuka, Nobuo, Nobuo Otsuka, Hang, Shuojin   +27 more
core   +1 more source

Band structure mapping of bilayer graphene via quasiparticle scattering

APL Materials, 2014
A perpendicular electric field breaks the layer symmetry of Bernal-stacked bilayer graphene, resulting in the opening of a band gap and a modification of the effective mass of the charge carriers.
Matthew Yankowitz, Joel I-Jan Wang, Suchun Li, A. Glen Birdwell, Yu-An Chen, Kenji Watanabe, Takashi Taniguchi, Su Ying Quek, Pablo Jarillo-Herrero, Brian J. LeRoy   +9 more
doaj   +1 more source

Observation of a flat band and bandgap in millimeter-scale twisted bilayer graphene

Communications Materials, 2021
Magic-angle twisted bilayer graphene is interesting for its correlated superconducting and insulating states, but samples are typically micrometer-scale.
Keiju Sato, Naoki Hayashi, Takahiro Ito, Noriyuki Masago, Makoto Takamura, Mitsuru Morimoto, Takuji Maekawa, Doyoon Lee, Kuan Qiao, Jeehwan Kim, Keisuke Nakagahara, Katsunori Wakabayashi, Hiroki Hibino, Wataru Norimatsu   +13 more
doaj   +1 more source

Topological Confinement in Bilayer Graphene

Physical Review Letters, 2008
We study a new type of one-dimensional chiral states that can be created in bilayer graphene (BLG) by electrostatic lateral confinement. These states appear on the domain walls separating insulating regions experiencing the opposite gating polarity. While the states are similar to conventional solitonic zero-modes, their properties are defined by the ...
Martin, I. (author), Blanter, Y.M. (author), Morpurgo, A.F. (author)   +2 more
openaire   +5 more sources

Impurities in a Biased Graphene Bilayer [PDF]

Physical Review Letters, 2007
4 pages, 3 ...
Nilsson, Johan, Neto, A. H. Castro
openaire   +3 more sources

Trions in twisted bilayer graphene

Physical Review B, 2022
30 pages, 19 ...
Frank Schindler, Oskar Vafek, B. Andrei Bernevig   +2 more
openaire   +3 more sources

Enhanced third-harmonic generation by manipulating the twist angle of bilayer graphene

Light: Science & Applications, 2021
Nonlinear optics: When graphene ‘does the twist’ Modifying the angle between the two layers of twisted bilayer graphene can considerably improve how photons interact with it to generate higher-energy photons.
Seongju Ha, Nam Hun Park, Hyeonkyeong Kim, Jiseon Shin, Jungseok Choi, Sungmin Park, Ji-Yun Moon, Kwanbyung Chae, Jeil Jung, Jae-Hyun Lee, Youngdong Yoo, Ji-Yong Park, Kwang Jun Ahn, Dong-Il Yeom   +13 more
doaj   +1 more source