Negative thermal expansion in Ag2O
收藏DataCite Commons2025-07-09 更新2025-05-18 收录
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https://data.isis.stfc.ac.uk/doi/INVESTIGATION/130682305/
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It is proposed to investigate the origin of negative thermal expansion (NTE) in Ag2O by measuring the neutron correlation function on GEM as a function of temperature. The structure of Ag2O involves two identical interpenetrating networks of corner-sharing OAg4 tetrahedra, and it is anticipated that the NTE may arise as a result of collective intra-network motions of the tetrahedra.
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ISIS Facility
创建时间:
2025-05-15



