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Home » Neutron Science News & Highlights
An ORNL-led team's observation of certain crystalline ice phases challenges accepted theories about super-cooled water and non-crystalline ice. Their findings, reported in the journal Nature, will also lead to better understanding of ice and its various phases found on other planets, moons and elsewhere in space. Credit: Jill Hemman/Oak Ridge National Laboratory, U.S. Dept. of Energy
Unexpected observation of ice at low temperature, high pressure questions ice, water theory
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Neutrons in the News

  • Professor Rethinks Diabetes Treatment with New Sensors

    UT News 01/23

  • ORCS Girls

    WATE 01/10

  • National labs push to get technologies out the door

    Physics Today 01/01

  • 2018’s Top Stories from the Office of Science

    DOE 01/04

    • more >

Recent News & Highlights

  • Melanie Smith is a senior controls electronics technician in ORNL’s Research Accelerators Division. In this capacity, Melanie wears many hats to keep staff and users safe. She manages and certifies the instrument Personnel Protection System (PPS) at the Spallation Neutron Source (SNS), maintains and certifies more than 60 oxygen deficiency hazard monitors across the SNS complex, and manages and maintains stack environmental monitoring equipment. (Credit: ORNL/Genevieve Martin)
    Meet Melanie Smith, senior controls electronics technician
  • 2020 National School on Neutron and X-Ray Scattering
    2020 National School on Neutron and X-Ray Scattering
  • (a) Rietveld refinement of Ti doped LiNi0.8Co0.2O2 ​ (b) Enhanced cyclability with Ti doping (c) schematics showing how doping effects at the cathode surface lead to improved performance. ​
    Ti doping enhances performance of high Ni cathodes
  • Improving Al-Ce intermetallic-strengthened alloys through studies of interface behavior under load using neutrons​
    Improving Al-Ce intermetallic-strengthened alloys through studies of interface behavior under load using neutrons​
  • Dana Humphreys is a process controls engineer in ORNL’s Research Accelerator Division. Before coming to ORNL, she worked in the nuclear power industry. In her free time, Dana enjoys practicing Isshin-ryu karate with her three children and competing in karate tournaments within the southeastern United States. (Credit: ORNL/Genevieve Martin)
    Meet Dana Humphreys, process controls engineer
  • Active site of an antibiotic inactivating enzyme determined with neutron crystallography. In the catalytic triad, the position of the hydrogen atom (circled) controls enzyme specificity and activity. When a low-barrier hydrogen bond is present (right), the enzyme turns over ligands 30-fold faster and binds antibiotics 80-fold stronger, compared to a canonical hydrogen bond (left).
    Low-Barrier Hydrogen Bonds Improve Enzyme Interaction
  • ORNL researchers Garrett Granroth and Fahima Islam observe data filtered through their new software, which gives researchers access to data with five times more resolution than traditional data reduction methods. (Credit: ORNL/Genevieve Martin)
    New ORNL software improves neutron spectroscopy data resolution
  • California State University, Fullerton (CSUF) professor Ally Fry-Petit encourages undergraduate students to visit large research facilities like the Spallation Neutron Source for a glimpse of potential careers in science. From left to right: CSUF senior Daniel Sandoval, Fry-Petit, and CSUF junior Jose Gonzalez Jimenez Credit: ORNL/Genevieve Martin
    Professor, POWGEN user introduces undergrads to neutrons and the National Lab experience
See all >
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    • Home
    • About
      • About
        • Overview
        • Neutron Science Careers
        • Neutron Sciences Procurement Group
        • Contact Us
      • Outreach and Education
        • Neutron Scattering School
        • Neutron Science Graduate Programs and Course Materials
        • Women in Neutron Sciences (WiNS)
        • Inside The Innovations
      • Facilities
        • High Flux Isotope Reactor
        • Spallation Neutron Source
        • Shull Wollan Center
        • User Laboratories
      • Divisions
        • Executive Office
        • Neutron Scattering Division
        • Neutron Technologies Division
        • Research Accelerator Division
        • Research Reactors Division
        • Scientific and Program Services Office
    • Projects
      • Proton Power Upgrade
      • Second Target Station
    • Future
      • Overview
    • Science
      • Science
        • Overview
      • Science Initiatives
        • Biological Materials and Systems
        • Catalysis and Interfacial Chemistry
        • Computing, Modeling, and Data Analytics
        • High Pressure Science and Technology
        • Materials and Engineering
        • Quantum Materials
        • Soft Matter and Polymers
      • Science Techniques
        • Neutron Scattering
          • Diffraction
          • Imaging
          • Reflectometry
          • Small Angle Neutron Scattering
          • Spectroscopy
        • Nuclear
          • Gamma Irradiation
          • In-Vessel Irradiation
          • Nuclear Forensics (Neutron Activation Analysis)
    • For Users
      • Introduction
        • Overview
        • Contact Us
      • Become A User
        • How to Submit a Proposal
        • Proposal Types
        • Writing Your Statement of Research
        • IPTS Proposal Form
        • Integrated Proposal Tracking System (IPTS)
      • User Guide
        • Plan Your Visit
        • Plan Your Visit Checklist
        • Shipping Guide
        • Onsite at ORNL
        • After Your Experiment
      • Support
        • Data Management
        • Sample Environment
        • User Laboratories
      • Quick Links
        • Center for Nanophase Materials Sciences (CNMS)
        • Integrated Proposal Tracking System (IPTS)
        • ORNL Guest Portal
        • Publications for SNS and HFIR (PuSH)
        • SNS-HFIR User Group (SHUG)
        • Shull Wollan Center
        • User Tutorials and Webinars
    • For Industry
    • Publications
    • Instruments
      • Instruments
        • Overview
      • Support
        • Data Management
        • Sample Environment
        • User Laboratories
      • High Flux Isotope Reactor
        • BIO-SANS | Biological Small-Angle Neutron Scattering Instrument | CG-3
        • CTAX | Cold Neutron Triple-Axis Spectrometer | CG-4C
        • DEV BEAM | Instrument Development Beam Line | CG-1
        • FIE-TAX | Fixed-Incident-Energy Triple-Axis Spectrometer | HB-1A
        • GP-SANS | General-Purpose Small-Angle Neutron Scattering Diffractometer | CG-2
        • IMAGINE | Laue Diffractometer | CG-4D
        • IMAGING | Neutron Imaging Facility | CG-1D
        • PTAX | Polarized Triple-Axis Spectrometer | HB-1
        • POWDER | Neutron Powder Diffractometer | HB-2A
        • NRSF2 | Neutron Residual Stress Mapping Facility | HB-2B
        • SINGLE CRYSTAL | Four-Circle Diffractometer | HB-3A
        • TAX | Triple-Axis Spectrometer | HB-3
        • WAND² | Wide-Angle Neutron Diffractometer | HB-2C
      • Spallation Neutron Source
        • ARCS | Wide Angular-Range Chopper Spectrometer | BL-18
        • BASIS | Backscattering Spectrometer | BL-2
        • CNCS | Cold Neutron Chopper Spectrometer | BL-5
        • CORELLI | Elastic Diffuse Scattering Spectrometer | BL-9
        • EQ-SANS | Extended Q-Range Small-Angle Neutron Scattering Diffractometer | BL-6
        • FNPB | Fundamental Neutron Physics Beam Line | BL-13
        • HYSPEC | Hybrid Spectrometer | BL-14B
        • LIQREF | Liquids Reflectometer | BL-4B
        • MAGREF | Magnetism Reflectometer | BL-4A
        • MANDI | Macromolecular Neutron Diffractometer | BL-11B
        • NOMAD | Nanoscale-Ordered Materials Diffractometer | BL-1B
        • NSE | Neutron Spin Echo Spectrometer | BL-15
        • POWGEN | Powder Diffractometer | BL-11A
        • SEQUOIA | Fine-Resolution Fermi Chopper Spectrometer | BL-17
        • SNAP | Spallation Neutrons and Pressure Diffractometer | BL-3
        • TOPAZ | Single-Crystal Diffractometer | BL-12
        • USANS | Ultra-Small-Angle Neutron Scattering Instrument | BL-1A
        • VENUS | Versatile Neutron Imaging Instrument | BL-10
        • VISION | Vibrational Spectrometer | BL-16B
        • VULCAN | Engineering Materials Diffractometer | BL-7
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