visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나
날짜 2015-07-15 14:00 
일시 2015/07/15, 2PM 
장소 E6-2,1323 
연사 Dr. Se Young Park(Rutgers Univ.) 

Electronic and optical properties of titanate-based oxide superlattices

2015/07/15, Wed, 2PM, E6-1323

Dr. Se Young Park, MIT, Rutgers University, NJ, US

 

 

Progress in pulsed laser deposition and molecular beam epitaxy has provided new ways to control the properties of novel materials, Artificially created oxide systems have been reported to exhibit a range of striking behavior including metal-insulator transitions, superconductivity, and magnetism. But two crucial aspect of these system require further investigation; identifying free and localized carriers and the role of the structural distortion to the metal-insulator transition. In this talk, I will discuss the ellipsometry spectra of the electron gas formed at the interface of LaAlO3 and SrTiO3 to obtain orbital occupancy and high-carrier-density phase in LaTiO3/SrTiO3 superlattices induced by the melting of the Mott-insulating phase  extending from the interface into the LaTiO3 layer. 

 

Contact:  Prof.  MyungJoon  Han (mj.han@kaist.ac.kr,  2544)

번호 날짜 장소 제목
504 2013-03-11 16:00  E6, 1501  Physics Colloquium : 2013 Spring
503 2013-09-09 16:00  E6, 1501  Physics Colloquium : 2013 Fall
502 2014-03-10 16:00  E6, 1501  Physics Colloquium : 2014 Spring file
501 2014-05-28 17:00  KI Building, Matrix Hall  부품소재산업이 미래다
500 2014-12-22 14:00  E6, Rm1319  Dynamics of molecular motors: Power stroke vs Brownian ratchet file
499 2015-03-04 12:00  1323호, E6-2  Bioimaging and Biosensing Using Near-Infrared Fluorescence file
498 2015-03-09 16:00  E6, 1501  Physics Colloquium : 2015 Spring file
497 2015-03-13 14:00  Connect Room, KI Bldg.  The 15th Innovative Workshop on Soft/Bio Materials file
496 2015-06-03 12:00  Room 101, E11  The First Wednesday Multidisciplinary Forum file
» 2015-07-15 14:00  E6-2,1323  Electronic and optical properties of titanate-based oxide superlattices
494 2015-07-16 16:00  E6-2, 1318  Next-generation ultrafast laser technology for nonlinear optics and strong-field physics
493 2015-07-16 16:00  E6-2, 1501  KAIST Physics Distinguished Lecture
492 2015-07-23 13:30  E4, B401  Enhanced ZnO based UV photonics and related applications file
491 2015-08-03 10:30  E6-2, #1323 (Seminar Room)  Axion Search
490 2015-08-04 11:00  B501, Room Red, KI bldg. 5nd fl.  Propagation of ultrasound through two- and three-dimensional strongly scattering media
489 2015-09-07 15:00  E6-2. 1st fl. #1318  Advanced Optical Materials and Devices at NRL
488 2015-09-07 16:00  E6, 1501  Physics Colloquium : 2015 Fall file
487 2015-09-14 14:00  E6-2. 2nd fl. #2501  Ultrafast X-ray Studies on Dynamics Matter in Extreme Conditions
486 2015-09-15 16:00  E6, 1501  Physics Colloquium : 2014 Fall file
485 2015-10-14 18:00  KAIST Munji Campus Supex Hall  인터스텔라 영화 속의 물리 file