Zobrazeno 1 - 10
of 493
pro vyhledávání: '"ALLISON, WILLIAM"'
Publikováno v:
Carbon, Volume 114, Pages 504-510, 2017
Using helium-3 atom scattering, we have studied the adsorption kinetics, the structure and the diffusional dynamics of atomic hydrogen on the surface of a graphene monolayer on Ni(111). Diffraction measurements reveal a 4$^\circ$ rotated rectangular
Externí odkaz:
http://arxiv.org/abs/2212.07159
Autor:
Ward, David J., Raghavan, Arjun, Tamtögl, Anton, Jardine, Andrew P., Bahn, Emanuel, Ellis, John, Miret-Artés, Salvador, Allison, William
In studies of dynamical systems, helium atoms scatter coherently from an ensemble of adsorbates as they diffuse on the surface. The results give information on the co-operative behaviour of interacting adsorbates and thus include the effects of both
Externí odkaz:
http://arxiv.org/abs/2010.02134
Akademický článek
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Autor:
Tamtögl, Anton, Bahn, Emanuel, Sacchi, Marco, Zhu, Jianding, Ward, David J., Jardine, Andrew P., Jenkins, Steven J., Fouquet, Peter, Ellis, John, Allison, William
Publikováno v:
Nature communications, 12, 3120 (2021)
The interfacial behaviour of water remains a central question to fields as diverse as protein folding, friction and ice formation[1,2]. While the structural and dynamical properties of water at interfaces differ strongly from those in the bulk, major
Externí odkaz:
http://arxiv.org/abs/1810.00650
Autor:
Tamtögl, Anton, Campi, Davide, Bremholm, Martin, Hedegaard, Ellen M. J., Iversen, Bo B., Bianchi, Marco, Hofmann, Philip, Marzari, Nicola, Benedek, Giorgio, Ellis, John, Allison, William
Publikováno v:
Nanoscale 10 (30), 14627-14636 (2018)
We present a combined experimental and theoretical study of the surface vibrational modes of the topological insulator Bi$_2$Te$_3$. Using high-resolution helium-3 spin-echo spectroscopy we are able to resolve the acoustic phonon modes of Bi$_2$Te$_3
Externí odkaz:
http://arxiv.org/abs/1803.11184