(IMAGE) Kumamoto University Caption The amplitude distribution of d33 mapping reveals that the piezoresponse of nonporous BCZT (b) is approximately 10 times greater than that observed for bulk BCZT (a). Credit Yukana Terasawa, Kumamoto University Usage Restrictions Only to be used in content reporting on this research. Credit must be given to the creator. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.