logo

korean english

게시판

Home > 게시판 > 세미나

에피 산화물 연구실에서 Oak Ridge National Laboratory 의 윤상문 박사님을 초청하여 아래와 같이 세미나를 개최합니다.

학과 구성원 여러분의 많은 참여를 부탁 드립니다.

오프라인으로 진행되는 세미나입니다.

==============================================================================================

○ Topic: Exploring light-matter interactions at atomic scale using electron microscopy

 

○ Speaker: 윤  상  문  박사님 (Oak Ridge National Laboratory)

 

○ Date/time: 2021. 11. 29. (Mon.) 10:00AM

 

○ Place: Natural Science 1,  Room No. 31355

 

○ Abstract:The light can pave the pathways to resolve two important issues facing humans: energy and information. It transfers energy or information quantum at the speed of light, has almost zero crosstalk, and interacts relatively weakly with matter. The weak interaction with matters is, indeed, a double-edged sword because solid-state devices are eventually needed to create, manipulate, and detect the light. Therefore, to better utilize the light, we need the condensed matter strongly coupling to the light, and need to study the light-matter interactions extensively. In this seminar, I will show how we can utilize electron microscopy to study such a special condensed matter and the light-matter interactions. To be specific, I will discuss about the hyperbolic plasmonic polaritons in PdCoO2 and the luminescence properties of high-angle grain boundaries in GaN. Lastly, I will briefly introduce the research direction that I will develop in the next few years.


 

번호 제목 날짜 조회 수
공지 <12/8(Thu.) 11:00am>노벨상 소개 강연 - 2016년 노벨 물리학상: 위상 응집 물리의 탄생 2016.11.28 1055680
16 <4/5(Wed.) 18:00pm> 저에너지 가속기의 활용 2017.04.05 49019
15 <11/6(Tue.) 3:00pm>The Surprising Solar Gamma-ray Emission from Cosmic-Ray Interactions 2018.11.03 48716
14 <9/24(Tue) 4:00 pm ~ > Structure Formation with Two Periods of Inflation: Beyond plain LCDM 2019.09.17 48160
13 [8/1(Wed.), 8/2(Thu)] Lectures on gravitational waves 2018.07.24 43446
12 <June 01(Tue.)>Frustration-induced Athermal Behaviors: Hilbert Space Fragmentation and Quantum Many-Body Scars 2021.05.24 37057
11 <July 14(Wed.)> B1g phonon anomaly driven by Fermi surface instability at intermediate temperature in YBa2Cu3O7−δ 2021.07.13 35723
10 <Nov. 5(Fri.)>Strongly Coupled Moire Photonics 2021.11.01 35173
9 <8/1(Sat.)> Recent Advances in Deep Learning 2020.07.29 30366
8 <June 23(Wed.)>Valley Polarization and Exciton Hall Effect in Transition Metal Dichalcogenides 2021.06.22 26236
7 <Aug. 6(Fru.)> Gravitationally probing dark matter (DM) microphysics 2021.08.03 25365
6 <July 21(Wed.)> Strongly Correlative Ionics 2021.07.19 20404
» <Nov. 29(Mon.)>Exploring light-matter interactions at atomic scale using electron microscopy 2021.11.22 6345
4 <Jan. 27(Thu.)>Emulating twisted double bilayer graphene with a multiorbital optical lattice 2022.01.18 2216
3 <May. 3(Tue.)>Anomalous Hall signatures of nonsymmorphic nodal lines in the doped chromium chalcospinel CuCr2Se4 2022.04.19 1341
2 <May. 10(Tue.)>Longitudinal magnon decay in the quasi-two-dimensional antiferromagnet in Ba2FeSi2O7 2022.05.09 1225
1 <July 8(Fri.)>Intertwined magnetism and charge density wave in a kagome metal 2022.06.03 838