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작성일 : 19-05-15 16:28
2019년 5월 22일(수) 세미나 공지
 글쓴이 : 응용물리학과
조회 : 165  
   응용물리학과 세미나(190522).pdf (150.8K) [1] DATE : 2019-05-15 16:28:14

5월 22일에 진행되는 응용물리 세미나 안내드립니다.
일시: 2019년 5월 22() 16:30~
장소: 응용과학대학관 211-2
연사: 문 순 재 교수 (한양대학교 물리학과)

Infrared spectroscopy for studying correlated electron materials
Emergent phenomena of correlated electron systems are one of the main themes in condensed matter physics. Infrared spectroscopy has been instrumental for documenting the electronic properties of correlated electron materials. In this talk, I’ll introduce the basics of the infrared spectroscopy and discuss how this technique can be used to explore the physics of correlated electron materials with the case of the layered perovskite iridium oxides. The layered perovskite iridium oxide has attracted much attention as a novel correlated electron material in which the interplay between Coulomb repulsion and the spin-orbit coupling induces pseudospin 1/2 Mott state. I’ll discuss doping and temperature evolutions of the electronic response of the layered perovskite iridium oxides.