Piezomagnetic switching and complex phase equilibria in uranium dioxide

Piezomagnetic switching and complex phase equilibria in uranium dioxide

UO2 is an antiferromagnetic Mott-Hubbard insulator and exhibits piezomagnetism, though the origin of this is elusive. Here, X-ray diffraction of UO2 in pulsed magnetic fields reveals the presence of time-reversed magnetic domains and structural distortions that take place during the piezomagnetic sw...

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Autores principales: Daniel J. Antonio, Joel T. Weiss, Katherine S. Shanks, Jacob P. C. Ruff, Marcelo Jaime, Andres Saul, Thomas Swinburne, Myron Salamon, Keshav Shrestha, Barbara Lavina, Daniel Koury, Sol M. Gruner, David A. Andersson, Christopher R. Stanek, Tomasz Durakiewicz, James L. Smith, Zahirul Islam, Krzysztof Gofryk
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
Materias:
Materials of engineering and construction. Mechanics of materials
TA401-492
Acceso en línea:https://doaj.org/article/51a037b630494d688b3bd06714ea2b14
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Sumario:UO2 is an antiferromagnetic Mott-Hubbard insulator and exhibits piezomagnetism, though the origin of this is elusive. Here, X-ray diffraction of UO2 in pulsed magnetic fields reveals the presence of time-reversed magnetic domains and structural distortions that take place during the piezomagnetic switching.

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