Biancun Xie, Madhavan Swaminathan, et al.
EMC 2011
Paper
Neutron scattering study of NH4- and acid proton "freezing" in Rb1-x(NH4)xH2PO4
Abstract
We have studied the "freezing" of the proton degrees of freedom in the structural glass Rb1-x(NH4)xH2PO4 (RADP) by means of incoherent neutron scattering. The elastic incoherent structure factor (EISF) for the NH4-reorientations has been determined. Three regimes are observed for the temperature dependence of the fixed window intensity. Their connection with NMR-measurements, X-ray- and Raman scattering, is discussed. © 1989.
Related
A. Gupta, R. Gross, et al.
SPIE Advances in Semiconductors and Superconductors 1990
M.A. Lutz, R.M. Feenstra, et al.
Surface Science
J.H. Kaufman, Owen R. Melroy, et al.
Synthetic Metals