| 장소 | E6-2,1323 |
|---|---|
| 일시 | 2015/07/15, 2PM |
| 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)
댓글 0
| 번호 | 일시 | 장소 | 연사 | 제목 |
|---|---|---|---|---|
| 공지 | 2019/09/18 - 12/5 | Seminar Room #1323 | Prof. David Schuster and etc. | Fall 2019: Physics Seminar Serises |
| 공지 | 2019/09/02 - 12/09 | Seminar Room 1501 | 이호성 박사 (한국표준과학연구원) and etc. | Fall 2019: Physics Colloquium |
| 146 | May. 12 (Fri.), 01:30 PM | E6-2. 1st fl. #1323 | Dr. Young Kuk Kim | Topological Dirac insulator |
| 145 | April 11 (Wed), 1:30pm | #1323 (E6-2, 1st fl.) | Dr. Yongsoo Yang |
Probing 3D Structure and Physical Properties of Materials at the Single-Atom Level
 |
| 144 | October 15 (Mon.), 16:00 PM | #1323, E6-2 | Dr. Yongjoo Baek |
Universal properties of macroscopic current-carrying systems
|
| 143 | Sep. 02(Fri) 4:00 PM | E6-2(1st fl) #1323 | Dr. Yong-Joo Doh, Department of Physics and Photon Science, GIST | Quantum Electrical Transport in Topological Insulator Nanowires |
| 142 | Sep. 02(Fri) 2:30 PM | E6-2(1st fl.), #1323 | Dr. Yong-Hyun Kim,Graduate School of Nanoscience and Technology, KAIST | Nanoscale Thermal Physics: Seebeck Effect and Nanoscale Friction |
| 141 | 2015/12/01, 4PM | E6-2, #1323 | Dr. Yeong Kwan Kim(Lawrence Berkeley National Laboratory, USA) | Introducing extra dimensions to spectroscopic studies of advanced quantum materials |
| 140 | 2015/11/10, 4PM | E6-2, #1323 | Dr. Woosuk Bang (Physics division, Los Alamos National Laboratory) | Rapid heating of matter using high power lasers |
| 139 | October 16 (Tue.), 10:00 AM | #1323, E6-2 | Dr. Won-Ki Cho |
Capturing protein cluster dynamics and gene expression output in live cells
|
| 138 | Jun. 18 (MON), 10:00 AM | E6-2. 2nd fl. #2502 | Dr. Thibault VOGT |
Rydberg electromagnetically induced transparency and microwave-to-optical conversion using Rydberg atoms
|
| 137 | Mar. 29 (Fri.), 04:00 PM | E6-2. 1st fl. #1323 | Dr. Taeyoung Choi |
Coherent Quantum Control and Magnetism on atoms – Trapped ion and ESR STM
|
| 136 | 2016/03/11 4 PM | E6-2. 1st fl. #1501 | Dr. Tae-Hwan KIM (POSTECH) | Jan. Switching handedness of of chiral solitons in Z4 topological insulators |
| 135 | 2015/11/28, 10AM | E6-2, #1323 | Dr. Suyong Jung (Korea Research Institute of Standards and Science) | Electron Tunneling Spectroscopy of Single and Bilayer Graphene with Hexagonal Boron Nitride as Tunneling Barrier |
| 134 | May 1 (Wed), 4:00 PM | #1323, E6-2 | Dr. Sungkyun Choi |
Raman and x-ray scattering study on correlated electron systems: two case examples
|
| 133 | April 13 (Fri.), 10am | #1323 (E6-2, 1st fl.) | Dr. Sungkun Hong |
Quantum meets Mechanics: from Quantum Information to Fundamental Research
|
| 132 | Nov. 3 (Fri.), 4:00 PM | #1323 (1st fl., E6-2.) | Dr. SungDae Ji (Max Planck POSTECH/Hshinchu Center (MPK)) |
Expedition to the Kitaev Quantum Spin Liquid: Hunting for Majorana fermions
|
| 131 | Nov. 29(Tue) 4p.m. | #1323(E6-2. 1st fl.) | Dr. SungBin Lee, KAIST | Symmetry Protected Kondo Metals and Their Phase Transitions |
| 130 | Oct. 07 (Fri), 1:30 PM | E6-2. #1323(1st fl.) | Dr. Suk Bum Chung, IBS-CCES , Seoul National University | “Symmetry and topology in transition metal dichalcogenide?” |
| 129 | April 26 (Fri.), 4:00 PM | #1323, E6-2 | Dr. Soonwon Choi |
Robust Quantum Metrology using Strongly Interacting Spin Ensembles and Quantum Convolutional Neural Network
|
| 128 | November 5 (Tue.), 4:00 PM | #1323, E6-2 | Dr. Shik Shin |
Study on nanomaterials by the development of ultrahigh resolution laser-photoelectron microscopy (PEEM)
|
| 127 | November 20 (Wed.), 4:00 PM | #5302, E6-2 | Dr. Shigeyuki Ishida |
Correlation between superconducting transition temperature and critical current density in irradiated iron-based superconductors
|