Solid solution

Lithium (medication)

Metallurgy

Materials science

Chromatography

Ferromagnetism

Caesium

Vanadate

Endocrinology

Inorganic chemistry

Ferroelectricity

Thermodynamics

Physics

Dielectric

Condensed matter physics

Potassium

Analytical Chemistry (journal)

Curie temperature

Medicine

Chemistry

Pyroelectricity

Atmospheric temperature range

Optoelectronics

Bulletin of Materials Science

Measurements of pyroelectric currents and coefficients of poled sintered discs of ferroelectric solid solutions, potassium-cesium vanadate and potassium-lithium vanadate have been investigated in the temperature range covering their transition points. In these solid solutions, K x Cs1−x VO3 and K x Li1−x VO3, pronounced peaks have been observed at the ferroelectric curie temperatures. The peak values of pyroelectric currents and coefficients change with change in potassium concentration in both the solid solutions.

Pyroelectric properties of ferroelectric potassium-cesium vanadate and potassium-lithium vanadate