5 papers
Magnetoelastic honeycomb fragmentation in VI
Enlin Shen, Tiberiu I. Popescu, Nishwal Gora +9
The discovery of ordered magnetism in two-dimensional van der Waals materials at the monolayer limit challenges the Mermin-Wagner theorem, which forbids spontaneous breaking of con…
Magnetic excitations and interactions in the Weyl ferrimagnet NdAlSi
Chris J. Lygouras, Hung-Yu Yang, Xiaohan Yao +9
Weyl fermions can arise from time-reversal symmetry-breaking magnetism, but their impact on magnetic order is a source of ongoing research. Using high-precision neutron diffraction…
Two types of colossal magnetoresistance with distinct mechanisms in Eu5In2As6
Sudhaman Balguri, Mira B. Mahendru, Enrique O. Gonzalez Delgado +8
Recent reports of colossal negative magnetoresistance (CMR) in a few magnetic semimetals and semiconductors have attracted attention, because these materials are devoid of the conv…
Magnetic field tuned superconducting and normal phase magnetism in CeCoRhIn
A. Howell, M. Songvilay, J. A. Rodriguez-Rivera +7
By tuning superconductivity with an applied magnetic field, we use neutrons to compare the magnetic ordered phases in superconducting and normal states of CeCoRhIn$…
Neutron absorption correction and mean path length calculations for multiple samples with arbitrary shapes -- applications to highly absorbing samples on the Multi-Axis Crystal Spectrometer at NIST
Jose A. Rodriguez-Rivera, Chris Stock
The finite volume algorithm for absorption correction developed by Wunch and Prewitt is examined. This algorithm is based on the numerical integration of the transmission function…