1. <small id="jeg3a"><menu id="jeg3a"></menu></small>
      <mark id="jeg3a"></mark>
        <label id="jeg3a"></label>
      1. <tt id="jeg3a"><button id="jeg3a"></button></tt>
        <tt id="jeg3a"><ruby id="jeg3a"></ruby></tt>
          <small id="jeg3a"><strong id="jeg3a"></strong></small>
          <tt id="jeg3a"><ol id="jeg3a"><source id="jeg3a"></source></ol></tt>

          <listing id="jeg3a"></listing>

          <listing id="jeg3a"><cite id="jeg3a"></cite></listing>
          <label id="jeg3a"></label>
          Skip to main content
          U.S. flag

          An official website of the United States government

          Dot gov

          The .gov means it’s official.
          Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

          Https

          The site is secure.
          The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

          Neutron research

          NIST is at the forefront of basic research with neutrons, and the NIST Center for Neutron Research is a national resource for industry, universities and government agencies.

          News and Updates

          Industry Impacts

          Cancer Therapy Formulations

          New cancer therapies that use active viruses cannot always be studied using standard drug development practices. The NIST Center for Neutron Research user

          Projects and Programs

          MAGIK Offspecular Reflectometer

          The MAGIK reflectometer complements the Polarized Beam Reflectometer and the Horizontal-Geometry Reflectometer in providing specialized capabilities for

          Neutron Detector Replacement Program

          The Department of Homeland Security/Domestic Nuclear Detection Office (DHS/DNDO) is pursuing a course to transform 3 He alternative technologies into integrated

          Crystallographic Databases

          Components and devices used in a broad spectrum of technology sectors such as health care, communications, energy and electronics are manufactured from

          Publications

          Experimental Upper Bound and Theoretical Expectations for Parity-Violating Neutron Spin Rotation in He-4

          Author(s)
          Jeffrey S. Nico, Hans P. Mumm, H E. Swanson, C. D. Bass, T. D. Bass, J M. Dawkins, J C. Horton, D Luo, William M. Snow, S. C. Walbridge, B. E. Crawford, K. F. Gan, A M. Micherdzinska, C. R. Huffer, D M. Markoff, Murad Sarsour, E I. Sharapov, V Zhumabekova, Blayne R. Heckel
          Neutron spin rotation is expected from quark-quark weak interactions in the Standard Model, which induce weak interactions among nucleons that violate parity.

          Understanding Gas Storage in Cuboctahedral Porous Coordination Cages

          Author(s)
          Gregory R. Lorzing, Eric J. Gosselin, Benjamin A Trump, Arthur H. P. York, Arni Sturluson, Casey A. Rowland, Glenn P. A. Yap, Craig Brown, Cory M. Simon, Eric D. Bloch
          Porous molecular solids are promising molecular solids are promising materials for gas storage applications. However, given the relative dearth of studies

          Disordered Heterogeneous Materials

          Author(s)
          Andrew J. Allen
          This chapter describes the use of diffraction-based methods to characterize amorphous or disordered heterogeneous materials. Quantitative materials

          Software

          PB Data Reduction for Windows

          This software is used for the reduction of polarized beam data taken on either the Multi-Axis Crystal Spectrometer (MACS) or the BT-7 Triple Axis Spectrometer.

          PB Data Reduction for Linux

          This software is used for the reduction of polarized beam data taken on either the Multi-Axis Crystal Spectrometer (MACS) or the BT-7 Triple Axis Spectrometer.

          RMCPROFILE

          RMCProfile is a free software package (developed as a collaborative effort between scientists at several institutions including NIST), that can fit

          Tools and Instruments

          秋霞理论在一l级