Nov. 29
Nov. 29
17:30 - 18:00 Registration
18:00 - Welcome Reception
(@ Ruby room for invited speakers & PIs)
(@ Lobby for students)
08:30 - 08:35 Shuttle bus from the hotel to KAIST
09:00 - 09:30 Opening remark
09:30 - 10:00 Atsushi Fujimori (Chair : Yeongkwan Kim)
10:00 - 10:30 Break
10:30 - 11:00 Yuji Matsuda (Chair : Yeongkwan Kim)
Evidence for an odd-parity nematic phase above the charge-density-wave transition in a kagome metal
11:00 - 11:30 Yigui Zhong
Exploring pairing symmetry in CsV₃Sb₅-derived Kagome superconductors by ultrahigh-resolution ARPES
11:30 - 11:45 Jaehun Cha
Contributed: Observation of time-reversal symmetry breaking under charge density wave of CsV₃Sb₅ by circular dichroism ARPES
11:45 - 12:00 Jae Hyuck Lee
Contributed: An unconventional platform for kagome flat bands on semiconductor surfaces
12:00 - 13:30 Lunch & discussion
13:30 - 14:00 Rosalba Fittipaldi (Chair : Changyoung Kim)
Growth of high-quality single crystals for experiments at large scale research facilities
14:00 - 14:30 Jong Mok Ok
Growth of highly conducting delafossite thin films
14:30 - 15:00 Break
15:00 - 15:30 Donglai Feng (Chair : Jinwoong Hwang)
Electron-boson interactions in magnets and superconductors
15:30 - 16:00 Soonbeom Seo
Study on the quantum criticality in Hall effect and Hall angle at quantum critical point
16:00 - 16:30 Woojoo Lee
Exploring quantum materials with ultrafast photoemission spectroscopy
16:30 - 17:30 Poster session
17:30 - 17:45 Shuttle bus from KAIST to the hotel
18:00 - Banquet (@ Ruby room, 1F)
08:40 - 08:45 Shuttle bus from the hotel to KAIST
09:00 - 09:30 Koji Horiba (Chair : Jaeyoung Kim)
Design of the Nano-ARPES beamline at NanoTerasu
09:30 - 10:00 J. Timo Wätjen
Instrument advances in photoelectron spectroscopy
10:00 - 10:30 Break
10:30 - 11:00 Takeshi Kondo (Chair : Sunghun Kim)
11:00 - 11:30 Keun Su Kim
Pseudogap and dark states in quantum materials
11:30 - 11:45 Yoonah Chung
Contributed: Condensed matter dark state with two pairs of sublattices
11:45 - 12:00 Chan-young Lim
Contributed: Topological Weyl states in 2D ferromagnetic electride Gd₂C
12:00 - 13:30 Lunch & discussion
13:30 - 14:00 Yeongkwan Kim (Chair Sung Won Jung)
Coupling between electron and charge density wave excitation
14:00 - 14:30 Byungmin Sohn
Engineering electronic structures on oxide interfaces
14:30 - 15:00 Break
15:00 - 15:30 Toru Hirahara (Chair Keun Su Kim)
Quantum properties of atomic layer films studied by in situ ARPES and transport measurements
15:30 - 16:00 Sunghun Kim
Revealing electronic structure of quasi-one-dimensional materials
16:00 - 16:30 Break
16:30 - 17:00 Sung Won Jung (Chair Keun Su Kim)
Obtaining ARPES spectra of transferred van der Waals crystals: Nano ARPES and Nano ESCA.
17:00 - 17:30 Jinwoong Hwang
Study on the monolayer transition-metal ditellurides
17:30 - Closing remarks
Optional discussion / Lab tour