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Condensed matter

News and Updates

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Publications

Structural Origin of Recovered Ferroelectricity in BaTiO3 Nanoparticles

Author(s)
Bruce D. Ravel, Trevor Tyson, Han Zhang, Sizhan Liu, SANJIT GHOSE, U.J. Idehenre, Yury Barnakov, S.A. Basun, D.R. Evans
Nanoscale BaTiO3 particles (10 nm) prepared by ball-milling a mixture of oleic acid and heptane have been reported to have an electric polarization several

Three-Dimensional Neutron Far-Field Tomography of a Bulk Skyrmion Lattice

Author(s)
Michael G. Huber, Benjamin Heacock, Markus Bleuel, David Cory, Melissa Henderson, Colin Heikes, Jeffery Krzywon, Olivier Nahman-Lévesque, Graeme Luke, M Pula, Dusan Sarenac, Kirill Zhernenkov, Dmitry Pushin
Magnetic skyrmions are localized non-collinear spin textures, characterized by an integer topo-logical charge. Their nanometric size and topological protection

Software

OCEAN

OCEAN is a versatile package for calculating both optical/UV and core-edge spectroscopy. It is a first-principles code based on both ground-state density

HolograFREE

An electron hologram is a fringe modulated image containing the amplitude and phase information of an electron transparent object. The HolograFREE routines

Tools and Instruments