A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Dielectric relaxation and piezoelectric coupling in the mixed proton-glass crystalK0.61(NH4)0.39H2PO4
1993
Physical Review B (Condensed Matter)
Preserved Fulltext
Measurements of the dielectric permittivities in the mixed proton-glass crystal Ko 6&(NH&)0 39H2PO4 are reported from 20 Hz to 200.8 MHz and for fields along both the a and c axes. Between 14 and 50 K, the c-axis permittivity outside the piezoelectric-resonance range shows a temperature-dependent spread in relaxation times but cannot be fit accurately with the Cole-Cole formula. Strong piezoelectric resonance for a field along the c axis was observed in the region between 100 kHz and 10 MHz.
doi:10.1103/physrevb.48.12483
pmid:10007615
fatcat:xfrqmwpjgrgrtj7qjqk2phepfy