logo

korean english

게시판

Home > 게시판 > 세미나

양자물질초전도체창의연구소에서 KAIST의 이진환 교수님을 초청하여 아래와 같이 세미나를 개최합니다.

학과 구성원 여러분의 많은 참석을 부탁드립니다.

 

Date/time: 2018. 11. 23(Fri.) 11:00

 

Place: Creative Learning Room, 7th Floor in Samsung Library 

 

Speaker: Prof. Jhinhwan Lee (KAIST)

 

Title: Barrier-bound States in Flat-band Systems

 

Abstract:  As the fundamental quantum mechanical theory predicts, electronic states bound to potential wells in any dimension should be below the background energy. However, with the help of atomic lattice potentials with a flat electron band in momentum space in the background, an atomically thin 1D potential wall can possess wall-centered bound states above the background energy. The phenomenon is found in a real system of Pd monolayer on CrO2 substrate using spin-polarized STM technique and compared with real-space QPI simulations using realistic 2D Pd band structure.

 

번호 제목 날짜 조회 수
공지 <12/8(Thu.) 11:00am>노벨상 소개 강연 - 2016년 노벨 물리학상: 위상 응집 물리의 탄생 2016.11.28 1091216
262 <8/14(Wed.)>3D-strain induced superconductivity in La2CuO4+δ using a simple vertically aligned nanocomposite approach 2019.08.13 72036
261 <8/19(Mon) 14:00 ~ >Exploring topological matter in an atomic quantum simulator file 2019.07.26 81958
260 <5/16(Thu.) 14:00 ~ >The Chiral anomaly without Landau levels 2019.05.08 140894
259 <3/11(Mon) 10:30 am ~ >Probing Dark Matter at LIGO and Beyond 2019.03.04 82314
258 <2/8(Fri) 11:0 am ~ >Intertwined states in the pure and Nd-doped heavy fermion superconductor CeCoIn5 2019.02.08 103152
257 <2/8(Fri) 2:00pm ~ > 5d SCFTs and Type IIB 5-brane webs 2019.02.01 57206
256 <1/16(Wed) 4:00pm> Band Representation Analysis of Intersecting Nodal Rings in Semiconducting Layers 2019.01.09 65947
255 <12/21(Fri) 3:00pm ~ > Quasilocal Smarr Relations / Expanding Universe and Dynamical Compactification Using Yang-Mills Instantons 2018.12.17 105084
254 <12/20(Thu) 2:00pm> Gravitating Spinning Stars (a particle theorist's perspective) 2018.12.17 188213
253 <11/21(Wed.) 2:00pm>Origin of Hawking Radiation 2018.11.20 56526
» <11/23(Fri.) 11:00am>Barrier-bound States in Flat-band Systems 2018.11.19 56706
251 <11/13(Tue.) 11:00am>Hund’s coupling driven role of $d_{3z^2-r^2}$ in stabilizing the hole-doped antiferromagnetic state in cuprates 2018.11.09 126144
250 <11/9(Fri.) 11:00am>Geometrically frustrated magnetism on triangular lattice 2018.11.05 106890
249 <11/12(Mon.) 3:30pm>Dark Matter Probes with Astrophysical Observations 2018.11.05 59303
248 <11/6(Tue.) 3:00pm>The Surprising Solar Gamma-ray Emission from Cosmic-Ray Interactions 2018.11.03 50366
247 <10/18(Thu.) 1:30pm>Machine Learning Approaches for Solving Physics Problems: Usability of Experimental Data 2018.10.15 85464
246 <8/24(Fri.) 3:30pm>Secret interactions of light sterile neutrinos with the DSNB 2018.08.21 64618
245 <8/23(Thu.) 2:00pm>What will we do with near-term quantum computers? 2018.08.17 59285
244 <8/2(Thu.) 2:00pm>Status of multifractional theories 2018.07.24 73625
243 [8/1(Wed.), 8/2(Thu)] Lectures on gravitational waves 2018.07.24 46042