title: Slater ice rules and H-bond dynamics in KDP-type systems.
abstract: We report on the first observation of the dynamics of correlated hydrogen switching among the six Slater D2PO4 configurations, induced by unpaired D3PO4 and DPO4 Takagi group diffusion in a deuteron glass Rb0.5(ND4)0.5D2PO4. The results obtained by two-dimensional (2D) 31P exchange NMR prove the validity of the Slater-Takagi ice rules and allow for the direct determination of the correlation time for the unpaired Takagi group visits to a given D2PO4 group.
authors: Institut für Quantenelektronik, Eidgenössiche Technische Hochschule Zürich-Hönggerberg, CH8093 Zürich, Switzerland.
authors: Raymond
authors: R
authors: Kind
authors: Paola Maria
authors: PM
authors: Cereghetti
authors: Christian Anton
authors: CA
authors: Jeitziner
authors: Bostjan
authors: B
authors: Zalar
authors: Janez
authors: J
authors: Dolinsek
authors: Robert
authors: R
authors: Blinc