S. Waku, K. Masuno, Toshisuke Tanaka
Jun 5, 1961
Citations
0
Influential Citations
7
Citations
Journal
Journal of the Physical Society of Japan
Abstract
Substitutions of potassium ion in potassium ferrocyanide by the other mono-valent positive ions were examined. Substituents to give isomorphous ferroelectric substances through replacing some part of the K ion were found to be NH 4 , Rb and Tl ions respectively. The peak of the dielectric constant versus temperature curves shifts to the low temperature side by increasing the amount of these substituents. Substituted compounds containing relatively small amount of these substituents show ferroelectric behavior similar to that of potassium ferrocyanide trihydrate.