Results 21 to 30 of about 86,440 (168)
Scientific Reports, 2021 In the past decade neutron dark-field contrast imaging has developed from a qualitative tool depicting microstructural inhomogeneities in bulk samples on a macroscopic scale of tens to hundreds of micrometers to a quantitative spatial resolved small ...
Jacopo Valsecchi +5 more
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Dipolar spin-waves and tunable band gap at the Dirac points in the 2D magnet ErBr3
Communications Physics, 2022 Magnonic devices, based on the physics of spin-waves, are a potential alternative to process and store information that consume less energy and van der Waals crystals are candidate materials for such applications.
Christian Wessler +6 more
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Imaging with Polarized Neutrons [PDF]
Journal of Imaging, 2018 Owing to their zero charge, neutrons are able to pass through thick layers of matter (typically several centimeters) while being sensitive to magnetic fields due to their intrinsic magnetic moment. Therefore, in addition to the conventional attenuation contrast image, the magnetic field inside and around a sample can be visualized by detecting changes ...
Nikolay Kardjilov +4 more
openaire +6 more sources
Polarization contrast neutron imaging of magnetic crystallographic phases
Materials Today Advances, 2022 Non-destructive characterization methods to observe phase transformations and thus, gain insights to transformation mechanisms in representative volumes are key for the development of advanced materials and manufacturing.
M. Busi +6 more
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Measuring the counterion cloud of soft microgels using SANS with contrast variation
Nature Communications, 2023 The behavior of microgels and other soft, compressible colloids depends on particle concentration in ways that are absent in their hard-particulate counterparts.
Boyang Zhou +2 more
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Materials Today Advances, 2022 For polycrystalline materials, key material properties, such as mechanical anisotropy or transformation behavior, and magnetic properties strongly depend on the crystallographic texture of the crystalline material.
Stavros Samothrakitis +7 more
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Design optimization and performance capabilities of the fast neutron imaging telescope (FNIT) [PDF]
, 2007 We describe the design optimization process and performance characterization of a next generation neutron telescope, with imaging and energy measurement capabilities, sensitive to neutrons in the 1-20 MeV energy range.
Bravar, U +11 more
core +2 more sources
Charge fluctuations in the intermediate-valence ground state of SmCoIn5
Communications Physics, 2023 The microscopic mechanism of heavy band formation, relevant for unconventional superconductivity in CeCoIn5 and other Ce-based heavy fermion materials, depends strongly on the efficiency with which f electrons are delocalized from the rare earth sites ...
David W. Tam +11 more
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Impact of the neutron-depolarization effect on polarized neutron scattering in ferromagnets
IUCrJ, 2021 It has been known for decades that a ferromagnetic sample can depolarize a transmitted neutron beam. This effect was used and developed into the neutron-depolarization technique to investigate the magnetic structure of ferromagnetic materials.
Yifan Quan +5 more
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A microscopic Kondo lattice model for the heavy fermion antiferromagnet CeIn3
Nature Communications, 2023 Electrons at the border of localization generate exotic states of matter across all classes of strongly correlated electron materials and many other quantum materials with emergent functionality.
W. Simeth +16 more
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