Thermal Energy Transport in Oxide Nuclear Fuel

Autor: Hurley, David H., El-Azab, Anter, Bryan, Matthew S., Cooper, Michael W. D., Dennett, Cody A., Gofryk, Krzysztof, He, Lingfeng, Khafizov, Marat, Lander, Gerard H., Manley, Michael E., Mann, J. Matthew, Marianetti, Chris A., Rickert, Karl, Selim, Farida A., Tonks, Michael R., Wharry, Janelle P.

Publikováno v: Chem. Rev. 122, 3, 3711 (2022)

To efficiently capture the energy of the nuclear bond, advanced nuclear reactor concepts seek solid fuels that must withstand unprecedented temperature and radiation extremes. In these advanced fuels, thermal energy transport under irradiation is dir

Externí odkaz: http://arxiv.org/abs/2204.13236

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Temperature-dependent anisotropy in bond length of UO2 as a result of phonon-induced correlations

Autor: Desgranges, Lionel, Baldinozzi, Gianguido, Fischer, Henry, Lander, Gerard

Publikováno v: 52nd Journées des Actinides (JdA) and 14th School on the Physics and Chemistry of the Actinides (SPCA)
52nd Journées des Actinides (JdA) and 14th School on the Physics and Chemistry of the Actinides (SPCA), The Max Planck Institute for Chemical Physics of Solids, Dresden, Apr 2023, Dresden, Germany

International audience; Previous experiments on cubic UO2 have suggested that the temperature dependences of the nearest-neighbour U–O and U–U distances are different. We have acquired total-scattering neutron diffraction patterns out to Q=23.5 �

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3515::810465ca114b934daf6b01f79c10b691
https://cnrs.hal.science/hal-03956840/document

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Sensing Electrons on the Edge

Autor: Lander, Gerard H.

Publikováno v: Science, 2003 Aug . 301(5636), 1057-1059.

Externí odkaz: https://www.jstor.org/stable/3834969