아래와 같이 콜로퀴움을 개최하오니 많이 참석해 주시기 바랍니다.
4시 20분부터 제1과학관 31214 e+강의실에서 다과를 준비하오니 많은 참석 부탁드립니다

아 래

제목: Shedding infrared light on high-Tc superconductors

연사:  문  순  재  교수님 (한양대학교 물리학과)

일시: 2014년 3월 26일(수) 오후4:30

장소: 제1과학관 31214  첨단e+강의실

초록: High-Tc superconductivity in Cu oxide ceramics has been arguably one of the most intriguing and important phenomena in condensed matter physics. The 2008 discovery of high-Tc superconductivity in Fe-based compounds undermines the uniqueness of the cuprates and has prompted extensive researches to resolve a number of significant problems of high-Tc phenomenon. In this talk, I’ll discuss infrared perspectives on the similarities and differences between the two complementary classes of high-Tc superconductors. I’ll present infrared data of the prototypical Fe-based superconductor, BaFe2As2 system. The evolution of charge dynamics with temperature and doping will be discussed in direct comparison with that of the cuprates.