The suite of small-angle neutron scattering instruments at Oak Ridge National Laboratory
Oak Ridge National Laboratory is home to the High Flux Isotope Reactor (HFIR), a high-flux
research reactor, and the Spallation Neutron Source (SNS), the world's most intense source …
research reactor, and the Spallation Neutron Source (SNS), the world's most intense source …
[HTML][HTML] Development and application of a 3He Neutron Spin Filter at J-PARC
T Okudaira, T Oku, T Ino, H Hayashida, H Kira… - Nuclear Instruments and …, 2020 - Elsevier
We are developing a neutron polarizer with polarized 3 He gas, referred to as a 3 He spin
filter, based on the Spin Exchange Optical Pumping (SEOP) for polarized neutron scattering …
filter, based on the Spin Exchange Optical Pumping (SEOP) for polarized neutron scattering …
La0.6Sr0.4CoO3−δ Films Under Deoxygenation: Magnetic And Electronic Transitions Are Apart from The Structural Phase Transition
Topotactic phase transitions induced by changes in the oxygen vacancy concentration can
largely alter the physical properties of complex oxides, including electronic and magnetic …
largely alter the physical properties of complex oxides, including electronic and magnetic …
3He spin filter based polarized neutron capability at the NIST Center for Neutron Research
A 3 He neutron spin filter (NSF) program for polarized neutron scattering was launched in
2006 as part of the National Institute of Standards and Technology (NIST) Center for Neutron …
2006 as part of the National Institute of Standards and Technology (NIST) Center for Neutron …
[HTML][HTML] New generation high performance in situ polarized 3He system for time-of-flight beam at spallation sources
Modern spallation neutron sources generate high intensity neutron beams with a broad
wavelength band applied to exploring new nano-and meso-scale materials from a few …
wavelength band applied to exploring new nano-and meso-scale materials from a few …
Measurement of the absolute neutron beam polarization from a supermirror polarizer and the absolute efficiency of a neutron spin rotator for the NPDGamma …
MM Musgrave, S Baeßler, S Balascuta… - Nuclear Instruments and …, 2018 - Elsevier
Accurately measuring the neutron beam polarization of a high flux, large area neutron beam
is necessary for many neutron physics experiments. The Fundamental Neutron Physics …
is necessary for many neutron physics experiments. The Fundamental Neutron Physics …
Recent advancements of wide-angle polarization analysis with 3He neutron spin filters
WC Chen, TR Gentile, Q Ye, A Kirchhoff… - Journal of Physics …, 2016 - iopscience.iop.org
Wide-angle polarization analysis with polarized 3 He based neutron spin filters (NSFs) has
recently been employed on the Multi-Axis Crystal Spectrometer (MACS) at the National …
recently been employed on the Multi-Axis Crystal Spectrometer (MACS) at the National …
[HTML][HTML] A large beam high efficiency radio frequency neutron spin flipper
A design for a radio frequency (RF) neutron spin flipper obtained from magneto-static and
neutron spin transport simulations is presented. The RF flipper constructed from this design …
neutron spin transport simulations is presented. The RF flipper constructed from this design …
Optimizing magnetically shielded solenoids
An important consideration when designing a magnetostatic cavity for various applications is
to maximize the ratio of the volume of field homogeneity to the overall size of the cavity. We …
to maximize the ratio of the volume of field homogeneity to the overall size of the cavity. We …
Lifetime behaviour and polarization stability in 3He neutron spin filter cells
The successful use of 3 He cells in polarized neutron applications demands that once
polarized the gas has both a long relaxation time and high polarization. In spin-exchange …
polarized the gas has both a long relaxation time and high polarization. In spin-exchange …