High pressure Raman, electrical conductivity, and optical microscopic studies on the ternary fast ion conductor Cu2HgI4 were undertaken to delineate the pressure-temperature phase diagram. In addition, comparison of the pressure dependence of Raman shifts in Cu2HgI4 and Tl2ZnI4 was used to assist in making vibrational assignments whenever possible.
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics