korean english


Home > 게시판 > 세미나

이번 학기 콜로퀴움은 학교의 권고를 따라, 사회적 거리두기 단계와 연계하여 온라인 혹은 오프라인(온라인 방송 병행)으로 운영될 예정입니다.

다섯번째 강연에는 KIAS의 박권 교수님을 모시고 콜로퀴움을 개최하오니, 학과 구성원 여러분의 많은 참여를 부탁 드립니다.

코로나19 확산방지를 위해 다과는 제공하지 않습니다.

                                       아            래

1. Title: Electric Quantum Oscillation: A New Form of Quantum Oscillation

2. Speaker: 박  권 교수님(KIAS)

3. Date & Time: Oct. 13(Wed.) 2021.  4:30 PM

4. Place: Natural Science 1,  Room No. 31214

 5. Abstract: One of the most important features of quantum mechanics is the formation of standing waves, or energy eigenstates via the constructive interference of wave functions. In fact, this is the underlying principle for the existence of atoms and, for that matter, all matters in the universe. In condensed matter systems, the constructive interference can occur in macroscopic scales, giving rise to various different forms of oscillatory behaviors collectively known as quantum oscillation. In this talk, I would like to talk about a new form of quantum oscillation that can occur in Weyl semimetals under electric fields. Specifically, it is shown that there is a rich structure in the chiral anomaly transport in Weyl semimetals, including the negative magnetoresistance, the non-Ohmic behavior, the Esaki-Tsu peak, and finally the resonant oscillation of the dc electric current as a function of electric fields, called the electric quantum oscillation.

번호 제목 날짜 조회 수
공지 2022학년도 1학기 콜로퀴움 일정 2022.01.10 27356
공지 <12/8(Thu.) 11:00am>노벨상 소개 강연 - 2016년 노벨 물리학상: 위상 응집 물리의 탄생 2016.11.28 970700
679 2019학년도 2학기 콜로퀴움 일정 2019.07.17 416264
678 <12/3> Magnetic couplings, optical spectra, and spin-orbit exciton in 5d Mott insulator Sr2IrO4 2012.11.26 270080
677 2020학년도 1학기 콜로퀴움 일정 2020.01.31 248876
676 2017학년도 1학기 콜로퀴움 일정 2017.01.05 231785
675 <8/30(Wed.)10:30>​Technology convergence and applications of Large-Area Electronics, e-Textiles, bio-sensors and bio-electronics 2017.08.29 183303
674 <5/16(토)> 세미나 개최 안내 2015.05.18 169201
673 <6/2> The black hole search at the LHC: critical comment 2011.06.01 146755
672 <May. 25(Wed.) 4:30 PM> Functional Materials @ Nanoscale: Electronics, Energy and ‘Green’Healthcare Applications 2016.05.23 146242
671 <4/2> Radio Detection of Ultra High Energy Cosmic Rays and Neutrinos in Antarctica 2014.03.26 141722
670 2020학년도 2학기 콜로퀴움 일정 2020.07.16 141528
669 <11/7> On-Film Formation of Bi Nanowires with Extraordinary Electron Mobility 2008.11.03 135394
668 <10/25> Wave properties of dipole-exchange spin waves in confined magnetic thin films 2006.10.25 131374
667 2016학년도 1학기 콜로퀴움 일정 2016.02.03 130865
666 <3/13> Probing hidden magnetism and quantum criticality in unconventional superconductors 2009.03.06 130067
665 <5/26>BK21 물리연구단 석학초빙 특별 세미나 2010.05.17 125748
664 2021학년도 1학기 콜로퀴움 일정 2021.01.13 122320
663 <11/11>Leptogenesis in triplet seesaw models 2006.11.08 120752
662 2018학년도 2학기 콜로퀴움 일정 2018.07.03 120707
661 2019학년도 1학기 콜로퀴움 일정 2019.01.08 120378