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아래와 같이 콜로퀴움을 개최하오니 많이 참석해 주시기 바랍니다.

4시 20분부터 제1과학관 31214 e+강의실에서 다과를 준비하오니 많은 참석 부탁드립니다


아 래


제목: Study on the electronic interactions in solids under high magnetic fields


연사: 조  연  정 교수님 (경북대학교)


일시: 2013년 5월 29일(수) 오후4:30


장소: 제1과학관 31214  e+첨단강의실 


초록: To analyze the nature of electronic interactions, it is necessary to study order parameters such as spin alignment, charge distribution, lattice symmetry, and orbital ordering. Experimentally, by switching the external conditions, drastic changes in the order parameters can be detected. My research is concentrated to the effect on the complex coupling between order parameters which is so-called strongly correlated system.

In this seminar, the first part will be presented of electronic properties in solids. Especially in metallic system, the shape of FS can be understood by means of Quantum oscillations and angle-dependent magnetoresistance oscillations (AMROs) by applying high magnetic fields. Also recently observed new bulk Dirac system will be presented.
Then, there are several methods to understand magnetic properties in solids. Among them, I’d like to emphasize the torque measurement. In multiferroic system, when the high magnetic field drastically changes the magnetic ordering, magnetoelectric properties also changes.


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