Results 11 to 20 of about 86,440 (168)
NEURAP—A Dedicated Neutron-Imaging Facility for Highly Radioactive Samples [PDF]
Journal of Imaging, 2021 NEURAP is a dedicated set-up at the Swiss neutron spallation source (SINQ) at the Paul Scherrer Institut (PSI), optionally implemented as a special configuration of the neutron-imaging station NEUTRA.
Eberhard Lehmann +5 more
doaj +2 more sources
Boron-Based Neutron Scintillator Screens for Neutron Imaging. [PDF]
J Imaging, 2020 In digital neutron imaging, the neutron scintillator screen is a limiting factor of spatial resolution and neutron capture efficiency and must be improved to enhance the capabilities of digital neutron imaging systems. Commonly used neutron scintillators are based on 6LiF and gadolinium oxysulfide neutron converters.
Chuirazzi W +4 more
europepmc +7 more sources
The Neutron Imaging Instrument CONRAD—Post-Operational Review [PDF]
Journal of Imaging, 2021 The neutron imaging instrument CONRAD was operated as a part of the user program of the research reactor BER-II at Helmholtz-Zentrum Berlin (HZB) from 2005 to 2020.
Nikolay Kardjilov +9 more
doaj +2 more sources
Advancing neutron imaging techniques to highest resolution with fluorescent nuclear track detectors [PDF]
Scientific ReportsNeutron imaging is a nondestructive and noninvasive inspection technique with a wide range of potential applications. However, the fundamentals of this technique still need to be improved, one of which involves achieving micrometer scale or even better ...
Abdul Muneem +11 more
doaj +2 more sources
Physical Review A, 2020 10 page, journal article ...
Andrew M. Kingston +6 more
openaire +2 more sources
Cold and Thermal Neutron Single Grating Dark-Field Imaging Extended to an Inverse Pattern Regime
Applied Sciences, 2022 Neutron dark-field imaging is a powerful tool for the spatially resolved characterization of microstructural features of materials and components. Recently, a novel achromatic technique based on a single absorption grating for the concurrent measurement ...
Matteo Busi +4 more
doaj +1 more source
Applied Sciences, 2021 Just after the start into the new millennium the concept for combined neutron and X-ray imaging was introduced by extending the standard configuration of the thermal neutron imaging NEUTRA instrument with a complementary 320 kV X-ray tube setup.
Eberhard H. Lehmann +5 more
doaj +1 more source
Single-pixel imaging with neutrons [PDF]
Science Bulletin, 2021 Neutron imaging is an invaluable noninvasive technique for exploring new science and assisting industrial manufacture. However, state-of-the-art neutron facilities are extremely expensive and inconvenient to access, while the flux of portable neutron sources is not strong enough to form even a static image within an acceptable time frame. It is hard to
He, Yu-Hang +10 more
openaire +3 more sources
Multi-directional neutron dark-field imaging with single absorption grating
Scientific Reports, 2023 Neutron dark-field imaging is a powerful technique for investigating the microstructural properties of materials through high-resolution full-field mapping of small-angle scattering.
Matteo Busi +6 more
doaj +1 more source
3D characterization of magnetic phases through neutron polarization contrast tomography
Additive Manufacturing Letters, 2023 The advancement of laser-based metal additive manufacturing has enabled the production of near net shape complex geometries. Understanding the microstructural features of materials is crucial for accurate modeling of their mechanical behavior ...
Matteo Busi +6 more
doaj +1 more source