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of 79
pro vyhledávání: '"Wallbank, John"'
Autor:
Lu, Xiaobo, Tang, Jian, Wallbank, John R., Wang, Shuopei, Shen, Cheng, Wu, Shuang, Chen, Peng, Yang, Wei, Zhang, Jing, Watanabe, Kenji, Taniguchi, Takashi, Yang, Rong, Shi, Dongxia, Efetov, Dmitri K., Falko, Vladimir I., Zhang, Guangyu
Publikováno v:
Phys. Rev. B 102, 045409,2020
The propagation of Dirac fermions in graphene through a long-period periodic potential would result in a band folding together with the emergence of a series of cloned Dirac points (DPs). In highly aligned graphene/hexagonal boron nitride (G/hBN) het
Externí odkaz:
http://arxiv.org/abs/2007.15328
Autor:
Chivers, Benedict Delahaye, Wallbank, John, Cole, Steven J., Sebek, Ondrej, Stanley, Simon, Fry, Matthew, Leontidis, Georgios
Publikováno v:
Journal of Hydrology 2020
Precipitation data collected at sub-hourly resolution represents specific challenges for missing data recovery by being largely stochastic in nature and highly unbalanced in the duration of rain vs non-rain. Here we present a two-step analysis utilis
Externí odkaz:
http://arxiv.org/abs/2004.11123
Autor:
Rickhaus, Peter, Wallbank, John, Slizovskiy, Sergey, Pisoni, Riccardo, Overweg, Hiske, Lee, Yongjin, Eich, Marius, Liu, Ming-Hao, Watanabe, K., Taniguchi, T., Fal'ko, Vladimir, Ihn, Thomas, Ensslin, Klaus
Publikováno v:
Nano Lett. 2018, 18, 11, 6725-6730
We explore a network of electronic quantum valley Hall (QVH) states in the moir\'e crystal of minimally twisted bilayer graphene. In our transport measurements we observe Fabry-P\'erot and Aharanov-Bohm oscillations which are robust in magnetic field
Externí odkaz:
http://arxiv.org/abs/1802.07317
Autor:
Wallbank, John R., Dufton, David, Neely III, Ryan R., Bennett, Lindsay, Cole, Steven J., Moore, Robert J.
Publikováno v:
In Journal of Hydrology October 2022 613 Part A
Publikováno v:
2D Mater. 4 (2017) 035025
Optical and electronic properties of black phosphorus strongly depend on the number of layers and type of stacking. Using first-principles calculations within the framework of density functional theory, we investigate the electronic properties of bil
Externí odkaz:
http://arxiv.org/abs/1709.01765
Autor:
Lee, Menyoung, Wallbank, John R., Gallagher, Patrick, Watanabe, Kenji, Taniguchi, Takashi, Fal'ko, Vladimir I., Goldhaber-Gordon, David
Publikováno v:
Science 30 Sep 2016: Vol. 353, pp. 1526-1529
Rational design of artificial lattices yields effects unavailable in simple solids, and vertical superlattices of multilayer semiconductors are already used in optical sensors and emitters. Manufacturing lateral superlattices remains a much bigger ch
Externí odkaz:
http://arxiv.org/abs/1603.01260
Publikováno v:
Applied Physics Letters 107.20 (2015): 203506
We investigate the current-voltage characteristics of a field-effect tunnelling transistor comprised of both monolayer and bilayer graphene with well-aligned crystallographic axes, separated by three layers of hexagonal boron nitride. Using a self-co
Externí odkaz:
http://arxiv.org/abs/1512.03028
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We consider the role of deformations in graphene heterostructures with hexagonal crystals (including strain, wrinkles and dislocations) on the geometrical properties of moire patterns characteristic for a pair of two incommensurate misaligned isostru
Externí odkaz:
http://arxiv.org/abs/1408.1624