EXAFS Study on Glassy Phases in a Random Mixture; Rb1-x(NH4)xH2PO4
- 1 January 1985
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 24 (S2)
- https://doi.org/10.7567/jjaps.24s2.961
Abstract
EXAFS (Extended X-ray Absorption Fine Structure) measurement on a random mixture of a ferroelectric and an antiferroelectric, Rb1-x (NH4) x H2PO4 with concentration x=0.0, 0.3, 0.5, 0.7 and 0.9, has been carried out at low temperatures. The Fourier transforms of EXAFS spectra around Rb atom were obtained. It is found that the local structure in the glassy phase depends on concentration at low temperatures.Keywords
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