visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나
날짜 2016-05-17 11:00 
일시 5월 17일(화), 11:00 ~ 12:00 
장소 창의학습관(E11), 406호 
연사 방준혁 박사(Korea Basic Science Institute, KBSI) 

안녕하세요

방준혁 박사(Korea Basic Science Institute, KBSI)의 세미나를 아래와 같이 개최합니다.

관심있으신 분들의 많은 관심과 적극적인 참여를 부탁드립니다.

 

아 래 - 

1. 일시: 5월 17(화), 11:00 ~ 12:00

2. 장소: 창의학습관(E11), 406호

3. 주제: Understanding and Regulating Excited State Dynamics in Materials

4. 주관: EEWS대학원 김용훈 교수  (내선 1717)

5. Abstract:

Electronic excited states are quite common in nature and several applications, and the understanding and controlling of excited carrier dynamics is of fundamental and practical importance. Recent developments in time-dependent density functional theory (TDDFT)-molecular dynamics (MD) make it possible to explore excited carrier dynamics and its coupling with lattice dynamics on a femtosecond time scale. In this talk, I will present several recent studies on this subject, including the carrier multiplication induced non-thermal phase transition in phase change memory materials, the charge transfer dynamics in van der Waals heterostructures, the carrier induced transient defect formation and non-radiative recombination in semiconductors, and the photo-desorption of hydrogen on graphene.

 

첨부: CV

  

감사합니다.

EEWS 학과사무실 드림. (내선 1703)

 

번호 날짜 장소 제목
497 2016-07-08 11:00  #1323(E6-2. 1st fl.)  Isostatic magnetism
496 2016-11-11 13:30  #1323(E6-2. 1st fl.)  Bandgap Engineering of Black Phosphorus
495 2016-07-07 14:00  #1323(E6-2. 1st fl.)  Let there be topological superconductors
494 2017-02-01 14:00  #1323(E6-2. 1st fl.)  Quantum electron optics using flying electrons
493 2016-11-16 16:00  #1323(E6-2. 1st fl.)  Realizing Haldane Model in Fe-based Honeycomb Ferromagnetic Insulators
492 2018-10-19 10:00  #1323, E6-2  Energy conversion processes during magnetic reconnection in a laboratory plasma file
491 2018-05-31 16:00  #1323, E6-2  Dynamic control of optical properties with gated-graphene metamaterials file
490 2018-10-04 16:00  #1323, E6-2  Engineering light absorption in an ultrathin semiconductor metafilm file
489 2019-12-05 16:00  #1323, E6-2  Subwavelenth Photonic Devices: From Single Photon Sources to Solar Cell file
488 2019-10-15 16:00  #1323, E6-2  Moiré superlattices and graphene quasicrystal file
487 2018-10-16 10:00  #1323, E6-2  Capturing protein cluster dynamics and gene expression output in live cells file
486 2019-11-05 16:00  #1323, E6-2  Study on nanomaterials by the development of ultrahigh resolution laser-photoelectron microscopy (PEEM) file
485 2018-11-01 16:00  #1323, E6-2  Direct holography from a single snapshot file
484 2019-12-18 16:00  #1323, E6-2  Road to Higher Tc Superconductivity file
483 2018-05-09 16:00  #1323, E6-2  Recent advances in thermoelectric bulk composites file
482 2018-11-21 15:00  #1323, E6-2  Engineering topological quantum physics at the atomic scale file
481 2018-10-11 16:00  #1323, E6-2  Dirac electrons in a graphene quasicrystal file
480 2019-10-25 15:00  #1323, E6-2  Physics Seminar file
479 2019-09-18 16:00  #1323, E6-2  Exploring Synthetic Quantum Matter in Superconducting Circuits file
478 2018-10-15 16:00  #1323, E6-2  Universal properties of macroscopic current-carrying systems file