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Updated: Feb 19, 2026

High-Resolution Neutron Spectroscopy to Study Picosecond-Nanosecond Dynamics of Proteins and Hydration Water
Published on: April 28, 2022
Design and operating characteristic of a vacuum furnace for time-of-flight inelastic neutron scattering measurements
J L Niedziela1, R Mills2, M J Loguillo2
1Instrument and Source Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA.
Abstract:
We present the design and operating characteristics of a vacuum furnace used for inelastic neutron scattering experiments on a time-of-flight chopper spectrometer. The device is an actively water cooled radiant heating furnace capable of performing experiments up to 1873 K. Inelastic neutron scattering studies performed with this furnace include studies of phonon dynamics and metallic liquids. We describe the design, control, characterization, and limitations of the equipment. Further, we provide comparisons of the neutron performance of our device with commercially available options. Finally we consider upgrade paths to improve performance and reliability.
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