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아래와 같이 콜로퀴움을 개최하오니 많이 참석해 주시기 바랍니다. 4시 20분부터 2층 라운지세미나실에 다과를 준비하오니 많은 참석 부탁드립니다 아 래 제목: Search for exotic materials: strongly correlated electron system 연사: 심 지 훈 교수 (포항공대 화학과) 일시: 2010년 5월 14(금) 오후4:30 장소: 물리학과 세미나실(31355호실) 초록: There have been many efforts to search for new functional materials from the exotic materials. One of the most interesting materials showing exotic phenomena is the strongly correlated electron system. They display remarkable phenomena such as metal to insulator transition, huge volume collapses, colossal magneto-resistance, and high temperature superconductivity. These materials usually contain open d- and f- electrons, and they cannot be described within the standard model of solid state physics. Over the last decade, there has been big progress in the strong correlation problem, using the Dynamical Mean Field Theory (DMFT) and its combination with the Density Functional Theory (DFT+DMFT). In this talk, I will provide our recent application of DFT+DMFT in strongly correlated system, where we explain the anomalous behavior in its spectroscopy, transport, and optical properties.
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