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Spallation Neutron Source information


A DOE Office of Science User Facility
Location:Oak Ridge National Laboratory, Oak Ridge, Tennessee, United States
Scientific Purpose:Provide unique information about the structure and properties of materials across the spectrum of biology, chemistry, physics, and engineering.
Organization:SNS is part of the ORNL Neutron Sciences Directorate, which also includes the High Flux Isotope Reactor, a steady-state neutron source.
Web site:neutrons.ornl.gov

The Spallation Neutron Source (SNS) is an accelerator-based neutron source facility in the U.S. that provides the most intense pulsed neutron beams in the world for scientific research and industrial development.[1] Each year, this facility hosts hundreds of researchers from universities, national laboratories, and industry, who conduct basic and applied research and technology development using neutrons. SNS is part of Oak Ridge National Laboratory, which is managed by UT-Battelle for the United States Department of Energy (DOE). SNS is a DOE Office of Science user facility,[2] and it is open to scientists and researchers from all over the world.

The Spallation Neutron Source delivered its first neutrons in 2006. Since then, 15 one-of-a-kind scientific instruments have been completed for use by researchers from all over the world. The instrument suite will eventually include up to 25 instruments.
  1. ^ In 2007, SNS was entered into the Guinness Book of World Records as the most powerful pulsed spallation source.
  2. ^ User Facilities | U.S. DOE Office of Science (SC)

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most powerful neutron source in the world is the Spallation Neutron Source in Oak Ridge, Tennessee, with the European Spallation Source in Lund, Sweden...

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The China Spallation Neutron Source is an accelerator-based neutron source, operated by the Institute of High Energy Physics, under construction at Dongguan...

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European Spallation Source

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The European Spallation Source ERIC (ESS) is a multi-disciplinary research facility currently under construction, in Lund, Sweden, while its Data Management...

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Astrophysics Spall, or spalling Spallation Spallation Neutron Source ISIS neutron source PSI Spallation Neutron Source (SINQ) Space portal Sapphire Lally...

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Neutron scattering is practiced at research reactors and spallation neutron sources that provide neutron radiation of varying intensities. Neutron diffraction...

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Los Alamos Neutron Science Center

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Lujan Neutron Scattering Center (Lujan Center) employs a pulsed spallation neutron source equipped with time-of-flight spectrometers for neutron scattering...

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powerful. The lab is a leading neutron and nuclear power research facility that includes the Spallation Neutron Source, the High Flux Isotope Reactor...

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Large neutron sources are rare, and usually limited to large-sized devices such as nuclear reactors or particle accelerators, including the Spallation Neutron...

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ISIS Neutron and Muon Source

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the facility in 1985, prior to this it was known as the SNS, or Spallation Neutron Source. The name was considered appropriate as Isis was a goddess who...

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Dedicated neutron sources like neutron generators, research reactors and spallation sources produce free neutrons for use in irradiation and in neutron scattering...

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an energy of about 1 GeV, directed towards a spallation target or spallation neutron source. The source located in the heart of the reactor core contains...

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Center for Nanophase Materials Sciences

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integrates nanoscale science with three national needs: Neutron science, using the Spallation Neutron Source, and the recently upgraded High Flux Isotope Reactor...

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TRIUMF nEDM@SNS experiment under construction (as of 2022) at the Spallation Neutron Source PNPI nEDM experiment awaiting operation approval at the Institut...

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Meyer, H.O.; Rinckel, T.; Snow, W.M. (2005). "Status of the low energy neutron source at Indiana University". Nuclear Instruments and Methods in Physics Research...

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instruments. The neutron source usually is a research reactor or a spallation source. In some cases, a smaller facility will provide high energy neutrons (e.g. 2...

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Paul Scherrer Institute

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a synchrotron light source (SLS), which is particularly brilliant and stable, a spallation neutron source (SINQ), a muon source (SμS) and an X-ray free-electron...

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explosion, in an active nuclear reactor, or in a spallation neutron source. In an atomic weapon neutrons are only generated for from 1 to 50 microseconds...

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Appleton Laboratory, the Spallation Neutron Source at the Oak Ridge National Laboratory, and the Spallation Neutron Source (SINQ) at the Paul Scherrer...

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specialisation: Research Science with Neutrons Neutron Instrumentation and Techniques Reactor/Spallation Neutron Source Technology Neutron Simulation Tools e.g. McStas...

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plutonium-beryllium (using the 9 Be(α,n)12 C reaction) and spallation sources (using (p,xn) reactions with neutron rich heavy elements as targets). The form and location...

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of the ZGS were ultimately inherited by a spallation neutron source program, the Intense Pulsed Neutron Source (IPNS). Significant portions of the 1996...

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reactor or spallation source. At a research reactor, other components are needed, including a crystal monochromator (in the case of thermal neutrons), as well...

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