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pro vyhledávání: '"Holec, D"'
Density functional theory has been employed to study graphene on the (111), (100) and (110) surfaces of silicon (Si) substrates. There are several interesting findings. First, carbon atoms in graphene form covalent bonds with Si atoms, when placed cl
Externí odkaz:
http://arxiv.org/abs/2010.02551
Autor:
Meindlhumer, M., Ziegelwanger, T., Zalesak, J., Hans, M., Löfler, L., Spor, S., Jäger, N., Stark, A., Hruby, H., Daniel, R., Holec, D., Schneider, J.M., Mitterer, C., Keckes, J.
Publikováno v:
In Acta Materialia 15 September 2022 237
Publikováno v:
In Acta Materialia 1 June 2022 231
Layered materials have huge potential in various applications due to their extraordinary properties. To determine the interlayer interaction (or equivalently the layer spacing under different perturbations) is of critical importance. In this letter,
Externí odkaz:
http://arxiv.org/abs/1704.04202
Publikováno v:
In Acta Materialia 1 October 2021 218
Publikováno v:
In Materials & Design April 2021 202
Publikováno v:
In Acta Materialia 1 January 2021 202:376-386
Publikováno v:
Phys. Rev. B 92, 094108 (2015)
Stacking graphene sheets forms graphite. Two in-plane vibrational modes of graphite, E1u and E2g(2), are derived from graphene E2g mode, the shifts of which under compression are all considered as results of in-plane bond shortening. Values of Grune
Externí odkaz:
http://arxiv.org/abs/1502.04323
Autor:
Buchinger, J., Löfler, L., Ast, J., Wagner, A., Chen, Z., Michler, J., Zhang, Z.L., Mayrhofer, P.H., Holec, D., Bartosik, M.
Publikováno v:
In Materials & Design September 2020 194
Publikováno v:
In Acta Materialia 15 April 2020 188:273-281