ㅇ 제목 : Synchrotron x-ray diffraction studies

ㅇ 일시 : 2017년 10월 24일, 16:00~18:00

ㅇ 장소 : ETRI 3동 507호

ㅇ 강사 : 김종우 박사 (ANL)

ㅇ 요약 : Novel phenomena emerging in perovskite materials have been extensively studied in order to both fundamentally understand the underlying physics and consider future device applications. From high-temperature superconductors to high-efficiency solar cells, in many aspects perovskite materials have led groundbreaking discoveries in broad areas of research. Synchrotron x-ray diffraction offers the opportunity to understand the nature of highly correlated interplay between property and structure. In this talk, I will present several approaches in synchrotron single crystal x-ray diffraction techniques and a selection of results about intriguing phenomena from a structural symmetry change by distortion and rotation to the electronic and magnetic coupling within perovskite structure