Electric polarization and magnetic properties of (NH4) 1–xKxI (x= 0.05–0.17)
While all of the polymorphs of pure NH 4 I and KI are non-polar, we identify that (NH 4) 0.95
K 0.05 I is ferroelectric and (NH 4) 0.87 K 0.13 I and (NH 4) 0.83 K 0.17 I are pyroelectric …
K 0.05 I is ferroelectric and (NH 4) 0.87 K 0.13 I and (NH 4) 0.83 K 0.17 I are pyroelectric …