Results 71 to 80 of about 86,440 (168)
Searching for Debris Disks around Isolated Pulsars
, 2014 Different pieces of observational evidence suggest the existence of disks around isolated neutron stars. Such disks could be formed from supernova fallback when neutron stars are born in core-collapse supernova explosions.
Wang, Zhongxiang
core +1 more source
Deterministic control of nanomagnetic spiral trajectories using an electric field
Nature CommunicationsThe intertwined nature of magnetic and electric degrees of freedom in magnetoelectric (ME) materials is well described by ME-coupling theory. When an external electric field is applied to a ME material, the ME coupling induces unique and intriguing ...
Samuel H. Moody +6 more
doaj +1 more source
Journal of Advanced Joining ProcessesFriction Stir Lap Welding (FSLW) is a technique used to join dissimilar materials, such as aluminium alloys and steel sheets, applied in the automotive industry.
Sergio R. Soria +4 more
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Neutron Imaging at LANSCE—From Cold to Ultrafast
Journal of Imaging, 2018 In recent years, neutron radiography and tomography have been applied at different beam lines at Los Alamos Neutron Science Center (LANSCE), covering a very wide neutron energy range. The field of energy-resolved neutron imaging with epi-thermal neutrons,
Ronald O. Nelson +26 more
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Event Centroiding Applied to Energy-Resolved Neutron Imaging at LANSCE
Journal of Imaging, 2018 The energy-dependence of the neutron cross section provides vastly different contrast mechanisms than polychromatic neutron radiography if neutron energies can be selected for imaging applications.
Nicholas P. Borges +2 more
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Is the Shroud of Turin in Relation to the Old Jerusalem Historical Earthquake?
, 2015 Phillips and Hedges suggested, in the scientific magazine Nature (1989), that neutron radiation could be liable of a wrong radiocarbon dating, while proton radiation could be responsible of the Shroud body image formation. On the other hand, no plausible
A Carpinteri +30 more
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Research in High-resolution Neutron Imaging at China Advanced Research Reactor
Yuanzineng kexue jishuNeutron imaging is a transmission imaging method, which has a wide range of applications in the fields of non-destructive testing of internal defects in materials, the distribution of light elements in samples, and the detection of radioactive samples ...
WANG Tianyun, HE Linfeng, WU Meimei, RUAN Shihao, LI Zhengyao, CHEN Dongfeng
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Low-flux neutron imaging [PDF]
, 1973 Judicious use of scintillation screens greatly improves the capabilities for low-flux neutron imaging. Room temperature, cooled /sup 6/LiF-- ZnS(Ag) and gadolinium oxysulfide (Gd/sub 2/O/sub 2/S: Tb) were evaluated for direct exposures, and x-ray intensifying screens were evaluated with dysprosium and europium transfer screens.
Swinth, K. L., Nichols, L. L.
openaire +2 more sources
Fluctuation-driven topological Hall effect in room-temperature itinerant helimagnet Fe3Ga4
Nature CommunicationsThe topological Hall effect (THE) is a hallmark of a non-trivial geometric spin arrangement in a magnetic metal, originating from a finite scalar spin chirality (SSC).
Priya R. Baral +14 more
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Neutron imaging versus standard X-ray densitometry as method to measure tree-ring wood density [PDF]
, 2018 Neutron imaging is a new non-destructive testing method in wood science. It is similar to X-ray methods but with differing sensitivities for different elements.
Cherubini, Paolo +3 more
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