周圓圓教授 (IMAGE) Hong Kong University of Science and Technology Caption 周圓圓教授展示一塊小型鈣鈦礦太陽能器件。 Credit 香港科技大學 Usage Restrictions None 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.