Zobrazeno 1 - 10
of 693
pro vyhledávání: '"GIBBS, P. S."'
Autor:
Kubo, T., Kojima, K., Katayama, N., Runčevski, T., Dinnebier, R. E., Gibbs, A. S., Isobe, M., Sawa, H.
In {\delta}-Ag2/3V2O5 with charge degrees of freedom in V, it is known that the charge ordering state and physical properties of V that appear at low temperatures depend strongly on the ordering state of Ag. In this study, we focused on the Ag ions i
Externí odkaz:
http://arxiv.org/abs/2403.07276
Autor:
Daou, Ramzy, Hébert, Sylvie, Grissonnanche, Gaël, Hassinger, Elena, Taillefer, Louis, Taniguchi, Haruka, Maeno, Yoshiteru, Gibbs, Alexandra S., Mackenzie, Andrew P.
Publikováno v:
Phys. Rev. B 108, L121106 (2023)
Intuitive entropic interpretations of the thermoelectric effect in metals predict an isotropic Seebeck coefficient at high temperatures in the incoherent regime even in anisotropic metals since entropy is not directional. $\mathrm{Sr}_2\mathrm{Ru}\ma
Externí odkaz:
http://arxiv.org/abs/2309.01403
Autor:
Ewings, R. A., Reehuis, M., Orlandi, F., Manuel, P., Khalyavin, D. D., Gibbs, A. S., Fortes, A. D., Hoser, A., Princep, A. J., Jansen, M.
CsO2 is a member of the family of alkali superoxides (formula AO2 with A= Na, K, Rb and Cs) that exhibit magnetic behavior arising from open $p$-shell electrons residing on O2- molecules. We use neutron diffraction to solve the crystal and magnetic s
Externí odkaz:
http://arxiv.org/abs/2306.14724
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
Autor:
Gibbs Chad S. A.
Publikováno v:
Eastern European Holocaust Studies, Vol 2, Iss 1, Pp 79-93 (2024)
Survivor oral histories have helped determine research questions in Holocaust studies and propelled the field’s largest archival efforts. With those storytellers now passing at an ever-quickening pace, however, some oral historians are turning to d
Externí odkaz:
https://doaj.org/article/2251fc171b404325b137be51c67f8cc6
Autor:
Hirschmann, Moritz M., Gibbs, Alexandra S., Orlandi, Fabio, Khalyavin, Dmitry, Manuel, Pascal, Abdolazimi, Vahideh, Yaresko, Alexander, Nuss, Jürgen, Takagi, H., Schnyder, Andreas P., Rost, Andreas W.
The band topology of magnetic semimetals is of interest both from the fundamental science point of view and with respect to potential spintronics and memory applications. Unfortunately, only a handful of suitable topological semimetals with magnetic
Externí odkaz:
http://arxiv.org/abs/2207.12434
Autor:
Takayama, T., Blankenhorn, M., Bertinshaw, J., Haskel, D., Bogdanov, N. A., Kitagawa, K., Yaresko, A. N., Krajewska, A., Bette, S., McNally, G., Gibbs, A. S., Matsumoto, Y., Sari, D. P., Watanabe, I., Fabbris, G., Bi, W., Larkin, T. I., Rabinovich, K. S., Boris, A. V., Ishii, H., Yamaoka, H., Irifune, T., Bewley, R., Ridley, C. J., Bull, C. L., Dinnebier, R., Keimer, B., Takagi, H.
When spin-orbit-entangled $d$-electrons reside on a honeycomb lattice, rich quantum states are anticipated to emerge, as exemplified by the $d^5$ Kitaev materials. Distinct yet equally intriguing physics may be realized with a $d$-electron count othe
Externí odkaz:
http://arxiv.org/abs/2205.12123
Autor:
Krajewska, A., Yaresko, A., Nuss, J., Gibbs, A. S., Bette, S., Blankenhorn, M., Dinnebier, R. E., Sari, D. P., Watanabe, I., Bertinshaw, J., Gretarsson, H., Ishii, K., Matsumura, D., Tsuji, T., Isobe, M., Keimer, B., Takagi, H., Takayama, T.
The pyrochlore ruthenate In$_2$Ru$_2$O$_7$ displays a subtle competition between spin-orbital entanglement and molecular orbital formation. At room temperature, a spin-orbit-entangled singlet state was identified. With decreasing temperature, In$_2$R
Externí odkaz:
http://arxiv.org/abs/2111.05057
Autor:
Pughe, Charlotte E., Mustonen, Otto H. J., Gibbs, Alexandra S., Etter, Martin, Liu, Cheng, Dutton, Siân E., Friskney, Aidan, Hyatt, Neil C., Stenning, Gavin B. G., Mutch, Heather M., Coomer, Fiona C., Cussen, Edmund J.
Publikováno v:
Inorganic Chemistry 61, 4033-4045 (2022)
Remarkably, doping isovalent $d^{10}$ and $d^0$ cations onto the $B$'' site in $A_2B$'$B$''O$_6$ double perovskites has the power to direct the magnetic interactions between magnetic $B$' cations. This is due to changes in orbital hybridization, whic
Externí odkaz:
http://arxiv.org/abs/2108.02761
Autor:
Griggs, David A., Gibbs, Jonathan S., Baker, Stuart P., Penny, Ryan W., Feldmann, Martin C., Hart, A. John
Metal additive manufacturing (AM) by laser powder bed fusion (L-PBF) builds upon fundamentals established in the field of laser welding which include the influence of gas and plume dynamics on weld depth and quality. L-PBF demands a thorough investig
Externí odkaz:
http://arxiv.org/abs/2107.01744