ISIS Neutron and Muon Source Data Journal

Mass-selective neutron spectroscopy of Zr-Be amorphous alloy.

Abstract: Neutron Compton scattering experiments will be performed for the first time on amorphous metallic system. Obtained results for Zr50Be50 system will be compared with existing inelastic neutron scattering data and computer simulation. Our estimation, using currently available simulated atom-projected vibrational densities of states, demonstrate sufficient mass selectivity for studies of nuclear-momentum distributions of beryllium and zirconium using forward and backscattering geometries. Measurements at different temperature (10, 200 and 300 K) will permit us to clarify the role of anharmonicity in the dynamics of metallic glasses. In results we will obtain a much deeper insight into the interatomic bonding interaction and atomic dynamics in the metallic disordered systems.

Principal Investigator: Dr Gennady SYRYKH
Experimenter: Mr Andrei Stoliarov
Experimenter: Professor Andrea Orecchini
Experimenter: Dr Matthew Krzystyniak
Experimenter: Mr Mikhail Shushunov
Experimenter: Mr Sergey Gorbunov
Experimenter: Dr Alexandre IVANOV
Experimenter: Mr ANDREI STOLIAROV
Experimenter: Dr Orecchini

DOI: 10.5286/ISIS.E.RB1610077

ISIS Experiment Number: RB1610077

Publisher: STFC ISIS Neutron and Muon Source

Data format: RAW/Nexus
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Data Citation

The recommended format for citing this dataset in a research publication is as:
[author], [date], [title], [publisher], [doi]

For Example:
Dr Gennady SYRYKH et al; (2016): Mass-selective neutron spectroscopy of Zr-Be amorphous alloy., STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB1610077

Data is released under the CC-BY-4.0 license.