visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나
날짜 2016-03-11 13:30 
연사  
장소 E6-2. 1st fl. #1501 

Topological phases of matter in nonequilibrium: Topology of the Wannier-Stark ladder


Dr. Kwon Park

Mar. 11 (Fri.), 1:30 PM, E6-2. 1st fl. #1501


Topological phases of matter are novel phases of matter characterized by the topological invariants describing the topological order. Conventionally, the topological invariants are not directly measured, but instead inferred from the properties of the edge/surface states. In this talk, it is shown that the topological order can be directly manifested in the bulk under a nonequilibrium situation. Specifically, the topological invariants can be directly manifested in the topology of the Wannier-Stark ladder emerging under an electric field.


Contact: Heung Sun Sim, Physics Dept., (hs_sim@kaist.ac.kr)

 

번호 날짜 연사 제목
537 2015-11-28 10:00    Electron Tunneling Spectroscopy of Single and Bilayer Graphene with Hexagonal Boron Nitride as Tunneling Barrier
536 2015-12-01 16:00    Introducing extra dimensions to spectroscopic studies of advanced quantum materials
535 2015-12-02 16:00    Samarium Hexaboride: Is it a Topological insulator?
534 2015-12-03 16:00    Hybrid solid state spin qubits in wide bandgap semiconductors
533 2015-12-09 11:00    Functional Imaging & Monitoring of Brain & Breast with Diffuse Light
532 2015-12-09 14:00    SWELLABLE COLLOIDAL PARTICLES ARE SWELL
531 2015-12-11 13:30    Quantum spin liquid in the 1/3 depleted triangular lattice Ba3(Ru1-xIrx)Ti2O9
530 2015-12-11 15:45    Dynamical mean field theory studies on heavy fermion system
529 2015-12-17 11:00    Wavefront engineering for in-vivo Deep brain imaging
528 2016-01-11 16:00    Mott Physics in the Strong Spin-Orbit Coupling Regime
527 2016-01-26 14:00    Electrochemistry on Nano- and Atomic Levels: Scanning Probe Microscopy Meets Deep Data
526 2016-03-07 16:00    Physics Colloquium : 2016 Spring file
525 2016-03-11 13:30    Physics Seminar Serises : 2016 Spring file
» 2016-03-11 13:30    Topological phases of matter in nonequilibrium: Topology of the Wannier-Stark ladder
523 2016-03-11 16:00    Jan. Switching handedness of of chiral solitons in Z4 topological insulators
522 2016-04-01 14:30    Interference of single charged particles without a loop and dynamic nonlocality
521 2016-04-01 16:15    Cotunneling drag effect in Coulomb-coupled quantum dots
520 2016-04-04 09:30    Radio frequency engineering
519 2016-04-05 16:00    A new impurity solver for multi-orbital systems: adaptive truncation of the Hilbert space
518 2016-04-06 15:30    Superconducting Quantum Interference Devices for Precision Detection