korean english


Home > 게시판 > 세미나

양자물질초전도연구실(박두선 교수님)에서 성균관대 나노구조물리연구단(IBS)의 윤두희 박사님을 초청하여 특별세미나를 개최합니다.

학과 구성원 여러분의 많은 참석을 부탁드립니다.

○ 일시: 2018년 3월 16일(금) 오전 11:00

○ 장소: 7th floor in Samsung Library

○ 연사: Dr. Duhee Yoon (IBS-SKKU)

○ Title: Superlattice phonons of two dimensional heterostructures

○ Abstract:

After the successful isolation of graphene, research on two dimensional (2D) layered crystals has grown considerably because of their unusual physical properties. Such unusual properties have triggered excitement and anticipation to produce emerging optical and electronic devices made of 2D crystals. Beyond 2D layered crystals themselves, one can envision new properties and phenomena arising from the stacking of 2D crystals, heterostructures made layer by layer. Vertical stacks of 2D crystals, also called van der Waals heterostructures, have been made in a precisely chosen sequence. However, studies of the impact of the interaction of between 2D crystals on their physical properties are still needed, and are of paramount importance for the design of any potential applications. In this talk, I will present recent results for superlattice phonons of various 2D heterostructures studied by Raman spectroscopy.

번호 제목 날짜 조회 수
공지 <12/8(Thu.) 11:00am>노벨상 소개 강연 - 2016년 노벨 물리학상: 위상 응집 물리의 탄생 2016.11.28 1060005
542 <6/1> Electron phonon coupling effect in 4d transition metal oxide magnetism 2011.05.26 102281
541 <11/29> Kahler Inflation and WMAP7 data - a top down approach to Cosmology 2010.11.25 102140
540 <Oct. 28(Wed.) 4:30 PM> Anomalous diffusion of single-molecules in living cells: at the interface of biology and statistical physics 2015.10.19 102043
539 <11/21> Cosmological viable scalar-tensor theories of gravity 2012.11.16 101985
538 <6/26> Hawking radiation and divergence anomalies 2008.06.26 101933
537 <8/4> Remarks on the Scalar Graviton and Consistency of Horava Gravity 2010.07.28 101917
536 <10/15> An Ideal Mean-Field Transition in a Driven Interacting System 2009.09.30 101584
535 <7/24(Mon.)11:00>Antenna Arrays for Astroparticle Physics: Radio Detection of High-Energy Cosmic Rays 2017.07.19 101281
534 <4/28> Generalised cosmological scaling solutions in braneworld and their duality properties 2006.04.24 100930
533 <11/26> Effective Holographic Theories for Condensed Matter Systems 2010.11.23 100925
532 <5/18> Baryons in AdS/QCD 2007.05.15 100115
531 <10/10> Spin transistor : Detection and manipulation of spin transport in semiconductor 2012.09.27 99196
530 <5/30(금)> 입자물리이론 그룹 미니 워크숍 개최 안내 2014.05.29 99037
529 <9/26(Thu.) 4:30 pm ~ > Neutrino Physics and Dark Matter search in IBS 2019.09.24 98849
528 <11/28> Extremal Black Holes and Holographic C-theorem 2012.11.28 98785
527 <4/5(Wed.) 11:00am>Adhesion forces between nanoparticles in gas-phase processes and application 2017.04.03 98494
526 <5/11>Emergent Geometry as Quantum Gravity 2009.05.07 98493
525 <7/3> Complex networks and the graph structure of metabolism 2008.06.26 98314
524 <5/9> Nonequilibrium Critical Phenomena: Fractals and Self-Organized Criticality 2008.05.06 97973
523 <11/9(Fri.) 11:00am>Geometrically frustrated magnetism on triangular lattice 2018.11.05 97927