In a study published in Nano Letters, researchers experimentally show that excitations or defects carrying magnetic charge in artificial spin ices introduce a topological defect in incident coherent electron waves.
In a study published in Science, researchers’ findings enable a broad exploration of synthetic 2D polymer structures and properties. This work was a multidisciplinary team effort including DOE’s CNM and APS user facilities at Argonne.
In a study published in Scientific Reports, researchers demonstrated that in two-dimensions the emergence of an instability is a hallmark of Berezinskii-Kosterlitz-Thouless transition they detected by transport measurements of titanium nitride films.
In a study published in ACS Nano, researchers demonstrate that annihilation pathways depend strongly on both the separation between dislocations and their relative position with respect to the substrate guiding stripes used to direct the assembly.
In a study published in Science, researchers indicated that the agreement between experiment and theory shows that they have a robust first-principles understanding of the temperature dependence of f-electron coherence.
In a study published in Nano Letters, researchers found the penetrating nature of X-ray radiation, together with the relaxed constraints of multiangle Bragg projection ptychography, will enable the in operando imaging of nanowire devices.