Structure of praseodymium and neodymium gallate glasses

Autor: Adrian C Barnes, Kamil Wezka, Pinit Kidkhunthod, Henry E. Fischer, Anita Zeidler, Philip S. Salmon

Publikováno v: Wezka, K, Zeidler, A, Salmon, P S, Kidkhunthod, P, Barnes, A C & Fischer, H E 2011, ' Structure of praseodymium and neodymium gallate glasses ', Journal of Non-Crystalline Solids, vol. 357, no. 14, pp. 2511-2515 . https://doi.org/10.1016/j.jnoncrysol.2010.12.058

The rare-earth gallate glasses R4Ga6O15, where R denotes Pr or Nd, were prepared using an aerodynamic levitator and laser heating system. The structure was studied by applying the method of isomorphic substitution in neutron diffraction which allows

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6783eb4c1b575b49f238c40b9d62a00
https://doi.org/10.1016/j.jnoncrysol.2010.12.058

Density-driven defect-mediated network collapse ofGeSe2glass

Autor: Matthew G. Tucker, Stefan Klotz, Carlo Massobrio, Kamil Wezka, Anita Zeidler, Mauro Boero, Assil Bouzid, Keiron J. Pizzey, Craig L. Bull, Henry E. Fischer, Christine Tugène, Philip S. Salmon, Sébastien Le Roux

Publikováno v: Biophysical Reviews and Letters
Biophysical Reviews and Letters, World Scientific Publishing, 2014, 90 (5), pp.054206. ⟨10.1103/PhysRevB.90.054206⟩
Biophysical Reviews and Letters, 2014, 90 (5), pp.054206. ⟨10.1103/PhysRevB.90.054206⟩
Wezka, K, Bouzid, A, Pizzey, K J, Salmon, P S, Zeidler, A, Klotz, S, Fischer, H E, Bull, C L, Tucker, M G, Boero, M, Le Roux, S, Tugène, C & Massobrio, C 2014, ' Density-driven defect-mediated network collapse of GeSe2 glass ', Physical Review B, vol. 90, no. 5 . https://doi.org/10.1103/PhysRevB.90.054206

The evolution in structure of the prototypical network-forming glass ${\mathrm{GeSe}}_{2}$ is investigated at pressures up to $\ensuremath{\sim}16$ GPa by using a combination of neutron diffraction and first-principles molecular dynamics. The neutron

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32c070d9f299f2d31b433129fe52dfbc
https://doi.org/10.1103/physrevb.90.054206

Mechanisms of network collapse in GeO2 glass: high-pressure neutron diffraction with isotope substitution as arbitrator of competing models

Autor: Kamil Wezka, James W E Drewitt, Philip S. Salmon, Stefan Klotz, Henry E. Fischer, Anita Zeidler, Dean A. J. Whittaker, Dario Marrocchelli

Publikováno v: Journal of Physics: Condensed Matter
Journal of Physics: Condensed Matter, 2012, 24, pp.502101. ⟨10.1088/0953-8984/24/50/502101⟩
Wezka, K, Salmon, P S, Zeidler, A, Whittaker, D A J, Drewitt, J W E, Klotz, S, Fischer, H E & Marrocchelli, D 2012, ' Mechanisms of network collapse in GeO(2) glass : high-pressure neutron diffraction with isotope substitution as arbitrator of competing models ', Journal of Physics-Condensed Matter, vol. 24, no. 50, 502101 . https://doi.org/10.1088/0953-8984/24/50/502101
Journal of Physics: Condensed Matter, IOP Publishing, 2012, 24, pp.502101. ⟨10.1088/0953-8984/24/50/502101⟩

The structure of the network forming glass GeO(2) is investigated by making the first application of the method of in situ neutron diffraction with isotope substitution at pressures increasing from ambient to 8 GPa. Of the various models, the experim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a5f2440754471bebfd199416444d6c0
https://pubmed.ncbi.nlm.nih.gov/23164808

Erratum: Density-driven structural transformations in network forming glasses: a high-pressure neutron diffraction study of GeO2glass up to 17.5 GPa

Autor: Dario Marrocchelli, Martin Wilding, Malcolm Guthrie, Anita Zeidler, James W. E. Drewitt, Dean A. J. Whittaker, Craig L. Bull, Matthew G. Tucker, Philip S. Salmon, Kamil Wezka

Publikováno v: Journal of Physics: Condensed Matter. 24:439601

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b3183d096aecdf24a92ddee3db701361
https://doi.org/10.1088/0953-8984/24/43/439601