Structural phase transition of ternary high-k dielectric SmGdO3: Evidence from ADXRD and Raman Spectroscopic Studies

Yogesh Sharma, Pankaj Misra, Satyaprakash Sahoo +3

High-pressure synchrotron based angle dispersive x-ray diffraction (ADXRD) studies were carried out on SmGdO3 (SGO) up to 25.7GPa at room temperature. ADXRD results indicated a rev…