Zobrazeno 1 - 10
of 2 038
pro vyhledávání: '"Goodwin, A L"'
Autor:
Harbourne, Elodie A., Cattermull, John, Boström, Hanna L. B., Witte, Rebecca, Roth, Nikolaj, Pasta, Mauro, Keen, David A., Goodwin, Andrew L.
Jahn-Teller distortions of transition-metal coordination environments link orbital occupancies to structure. In the solid state, such distortions can be strongly correlated through the propagation of strain and/or through orbital interactions. Cooper
Externí odkaz:
http://arxiv.org/abs/2408.13169
Autor:
Nagle-Cocco, Liam Agostino Vincenzo, Genreith-Schriever, Annalena R., Steele, James M. A., Tacconis, Camilla, Bocarsly, Joshua D., Mathon, Olivier, Neuefeind, Joerg C., Liu, Jue, O'Keefe, Christopher A., Goodwin, Andrew L., Grey, Clare P., Evans, John S. O., Dutton, Siân E.
Below its Jahn--Teller transition temperature, $T_\mathrm{JT}$, NaNiO$_2$ has a monoclinic layered structure consisting of alternating layers of edge-sharing NaO$_6$ and Jahn-Teller-distorted NiO$_6$ octahedra. Above $T_\mathrm{JT}$ where NaNiO$_2$ i
Externí odkaz:
http://arxiv.org/abs/2408.01267
Autor:
Chandler, Colin Orion, Trujillo, Chadwick A., Oldroyd, William J., Kueny, Jay K., Burris, William A., Hsieh, Henry H., DeSpain, Jarod A., Sedaghat, Nima, Sheppard, Scott S., Farrell, Kennedy A., Trilling, David E., Gustafsson, Annika, Magbanua, Mark Jesus Mendoza, Mazzucato, Michele T., Bosch, Milton K. D., Shaw-Diaz, Tiffany, Gonano, Virgilio, Lamperti, Al, Campos, José A. da Silva, Goodwin, Brian L., Terentev, Ivan A., Dukes, Charles J. A., Deen, Sam
We present the Citizen Science program Active Asteroids and describe discoveries stemming from our ongoing project. Our NASA Partner program is hosted on the Zooniverse online platform and launched on 2021 August 31, with the goal of engaging the com
Externí odkaz:
http://arxiv.org/abs/2403.09768
Autor:
Meekel, Emily G., Partridge, Phillippa, Paraoan, Robert A. I., Levinsky, Joshua J. B., Slater, Ben, Hobday, Claire L., Goodwin, Andrew L.
By virtue of their open network structures and low densities, metal--organic frameworks (MOFs) are soft materials that exhibit elastic instabilities at low applied stresses. The conventional strategy for improving elastic stability is to increase the
Externí odkaz:
http://arxiv.org/abs/2312.13846
Autor:
Morrow, Joe D., Ugwumadu, Chinonso, Drabold, David A., Elliott, Stephen R., Goodwin, Andrew L., Deringer, Volker L.
The structure of amorphous silicon is widely thought of as a fourfold-connected random network, and yet it is defective atoms, with fewer or more than four bonds, that make it particularly interesting. Despite many attempts to explain such "dangling-
Externí odkaz:
http://arxiv.org/abs/2308.16868
Autor:
Beaulieu, Zoé Faure, Nicholas, Thomas C., Gardner, John L. A., Goodwin, Andrew L., Deringer, Volker L.
Zeolitic imidazolate frameworks are widely thought of as being analogous to inorganic AB$_{2}$ phases. We test the validity of this assumption by comparing simplified and fully atomistic machine-learning models for local environments in ZIFs. Our wor
Externí odkaz:
http://arxiv.org/abs/2305.05536
Autor:
Schmidt, Ella Mara, Klar, Paul Benjamin, Krysiak, Yasar, Svora, Petr, Goodwin, Andrew L., Palatinus, Lukas
Structure-property relationships in ordered materials have long been a core principle in materials design. However, the intentional introduction of disorder into materials provides structural flexibility and thus access to material properties that ar
Externí odkaz:
http://arxiv.org/abs/2305.02180
Autor:
Nicholas, Thomas C., Stones, Adam E., Patel, Adam, Michel, F. Marc, Reeder, Richard J., Aarts, Dirk G. A. L., Deringer, Volker L., Goodwin, Andrew L.
Amorphous calcium carbonate (ACC) is an important precursor for biomineralisation in marine organisms. Among the key outstanding problems regarding ACC are how best to understand its structure and how to rationalise its metastability as an amorphous
Externí odkaz:
http://arxiv.org/abs/2303.06178
Autor:
Coates, Chloe S., Baise, Mia, Bulled, Johanthan M., Wolpert, Emma H., Makepeace, Joshua W., Walker, Helen C., Gibbs, Alexandra S., Fortes, A. Dominic, Slater, Ben, Goodwin, Andrew L.
We use a combination of variable-temperature / variable-pressure neutron powder diffraction, variable-pressure inelastic neutron scattering, and quantum chemical calculations to interrogate the behaviour of the negative thermal expansion (NTE) materi
Externí odkaz:
http://arxiv.org/abs/2302.09963
We revisit the problem of polytypism in layered $\textit{MX}_2$ materials, with a view to reinterpreting the phase space accessible to this family. Our starting point is to develop a simple, constructive and compact label for the most commonly observ
Externí odkaz:
http://arxiv.org/abs/2302.01016