In-beam Mössbauer spectroscopy of (57)Fe/(57)Mn in MgO and NaF at Heavy-Ion Medical Accelerator in Chiba

Development of efficient ion supply of (58)Fe from (58)Fe(C5H5)2, and quick switching between therapy and material science at the Heavy-Ion Medical Accelerator in Chiba realized a new (57)Mn in-beam emission Mössbauer spectroscopy measurement system. Application to simple binary chemical compounds,...

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Bibliographic Details
Published in:Review of scientific instruments 2014-02, Vol.85 (2), p.02C310-02C310
Main Authors: Kubo, M K, Kobayashi, Y, Yamada, Y, Mihara, M, Nagatomo, T, Sato, W, Miyazaki, J, Sato, S, Kitagawa, A
Format: Article
Language:English
Subjects:
ACCELERATORS
ANNEALING
CRYSTAL DEFECTS
HEAVY IONS
ION BEAMS
Ion Channels - chemistry
IRON 57
IRON 58
Magnesium Oxide - chemistry
MAGNESIUM OXIDES
Manganese - chemistry
MANGANESE 57
PARTICLE ACCELERATORS
RADIOTHERAPY
Sodium Fluoride - chemistry
SODIUM FLUORIDES
SPECTROSCOPY
Spectroscopy, Mossbauer
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Summary:Development of efficient ion supply of (58)Fe from (58)Fe(C5H5)2, and quick switching between therapy and material science at the Heavy-Ion Medical Accelerator in Chiba realized a new (57)Mn in-beam emission Mössbauer spectroscopy measurement system. Application to simple binary chemical compounds, MgO and NaF, proved the usefulness of the system to probe chemical and physical behaviors of trace impurities in solids. Annealing of lattice defects produced by the implantation and β-decay of (57)Mn and/or γ-ray emission recoil was observed by a local probe.
ISSN:0034-6748
1089-7623
DOI:10.1063/1.4833916