Zobrazeno 1 - 6
of 6
pro vyhledávání: '"van Wijk, M"'
Autor:
Woods, C. R., Withers, F., Zhu, M. J., Cao, Y., Yu, G., Kozikov, A., Shalom, M. Ben, Morozov, S. V., van Wijk, M. M., Fasolino, A., Katsnelson, M. I., Watanabe, K., Taniguchi, T., Geim, A. K., Mishchenko, A., Novoselov, K. S.
Publikováno v:
Nature Communications 7, Article number:10800, 2016
Microelectromechanical systems, which can be moved or rotated with nanometre precision, already find applications in such fields like radio-frequency electronics, micro-attenuators, sensors and many others. Especially interesting are those which allo
Externí odkaz:
http://arxiv.org/abs/1603.04765
Autor:
Slotman, G. J., van Wijk, M. M., Zhao, Pei-Liang, Fasolino, A., Katsnelson, M. I., Yuan, Shengjun
Publikováno v:
Phys. Rev. Lett. 115, 186801 (2015)
We performed calculations of electronic, optical and transport properties of graphene on hBN with realistic moir\'e patterns. The latter are produced by structural relaxation using a fully atomistic model. This relaxation turns out to be crucially im
Externí odkaz:
http://arxiv.org/abs/1507.03146
Publikováno v:
Phys. Rev. B 88, 235423 (2013)
We calculate the friction of fully mobile graphene flakes sliding on graphite. For incommensurately stacked flakes, we find a sudden and reversible increase in friction with load, in agreement with experimental observations. The transition from smoot
Externí odkaz:
http://arxiv.org/abs/1503.04081
Publikováno v:
2D materials 2, 034010 (2015)
We study the effect of atomic relaxation on the structure of moir\'e patterns in twisted graphene on graphite and double layer graphene by large scale atomistic simulations. The reconstructed structure can be described as a superlattice of `hot spots
Externí odkaz:
http://arxiv.org/abs/1503.02540
Publikováno v:
Phys. Rev. Lett. 113, 135504 (2014)
By atomistic modeling of moir{\'e} patterns of graphene on a substrate with a small lattice mismatch, we find qualitatively different strain distributions for small and large misorientation angles, corresponding to the commensurate-incommensurate tra
Externí odkaz:
http://arxiv.org/abs/1407.2813
Autor:
van Wijk, M. M., Fasolino, A.
Publikováno v:
AIP Advances 5, 017117 (2015)
We show by means of molecular dynamics simulations that graphene is an excellent coating for diamond. The transformation of diamond to amorphous carbon while sliding under pressure can be prevented by having at least two graphene layers between the d
Externí odkaz:
http://arxiv.org/abs/1404.3492