We have measured the transverse dielectric constant of KH2PO4 crystal from liquid N2 to room temperatures. Extending the Blinc-de Gennes’ model in conjunction with a cluster approximation leads to a new independent determination of the Slater-Takagi parameters and improves significantly the fit of the model to the data.
The Transverse Dielectric Properties of KH2PO4
Authors: S. Havlin, E. Litov, H. Sompolinsky
Year of publication: 1975
Journal: Physics Letters A 51(1):33-35 · January 1975
Link to publication: