logo

korean english

게시판

Home > 게시판 > 세미나

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.

 

번호 제목 날짜 조회 수
공지 <12/8(Thu.) 11:00am>노벨상 소개 강연 - 2016년 노벨 물리학상: 위상 응집 물리의 탄생 2016.11.28 1078814
246 <Dec. 9(Wed.) 4:30 PM>Direct detection of dark matter at Underground 2015.12.03 75375
245 <May 04(Tue.)>Flat bands and the geometry of Bloch wave function 2021.04.27 75353
244 <10/31> 학부생을 위한 입자물리학및 끈이론 소개 2008.10.27 75142
243 <10/28> Magneto-electric response of multiferroic chiral magnets 2013.10.21 75086
242 <3/19> 고자기장 하에서 반도체 양자구조의 광전이 특성 2014.03.13 75039
241 <4/6> Observation of Reactor Electron Antineutrino Disappearance in the RENO Experiment 2012.04.04 74997
240 <3/30> Extreme Energy, Extreme Universe (Search for Ultra High Energy Particles in Space) 2007.03.26 74929
239 <12/6(Fri.)>topological phase transitions in Kitaev quantum spin liquids. 2019.12.04 74875
238 <Nov. 25(Wed.) 4:30 PM> Present and Future of OLED 2015.11.19 74830
237 <7/12(Tue.) 11:00> Spin-direction-dependent magnetoelastic coupling on MnO, CoO, and NiO file 2016.07.01 74812
236 THINKING PHYSICS 발표회 2009.03.16 74803
235 <11/24>생물계의 물리학적 연구: 단분자 생물물리학과 세포 역학 연구 2006.11.21 74458
234 <9/7> On Dark Matter and its indirect detection with box-shaped gamma-rays 2012.09.05 74416
233 <4/24> How to introduce the monopole in quantum mechanics? 2012.04.23 74397
232 <6/3(수) 오후4:30분> The Quest for Dark Matter: Discovering Its Nature Underground? 2015.05.28 74265
231 <March. 16(Wed.) 4:30 PM> 초고속반도체의 블랙다이아몬드™,low-k 2016.03.10 73930
230 <6/1> 암흑물질 탐색 2007.05.28 73369
229 <11/20> 마침내 발견된 신의 입자: 힉스 보존 2013.11.14 73335
228 <Sep. 16(Wed.) 4:30 PM> Watching molecular targets in living bodies: the cutting edge in clinical medicine 2015.09.09 73335
227 <7/2> Dyonic Instanton and Its Higgs Structures 2008.07.01 73226