SCES 2023

Presentation No.
Author
Affiliation
Country
Presentation Title
Topic
Presentation Type	Oral Poster Invited Plenary

Total record: 3

Kondo effect and valence fluctuations

2-2403

Poster

Jul 3 (Mon) 12:15-13:45, Place: Premier Ballroom C (2F)

Direct Investigation of Valence State in Kondo lattice YbCuAs₂ Using Resonant X-ray Emission Spectroscopy

Heemin Lee^{1, 2}, Seung-Pil Heo^{1, 2}, Byeong-Gwan Cho³, Tae Yeong Koo⁴, Eundeok Mun⁵, Changyong Song^{1, 2}

¹Pohang University of Science and Technology, Korea, ²POSTECH Photon Science Center, Korea, ³Korea Research Institute of Standards and Science, Korea, ⁴Pohang Accelerator Laboratory, Korea, ⁵Simon Fraser University, Canada

Non-equilibrium phenomena in strongly correlated systems

7-2368

Poster

Jul 4 (Tue) 12:15-13:45, Place: Premier Ballroom C (2F)

Ultrafast Dynamics of Charge Density Wave (CDW) Order in Kagome Metal, CsV₃Sb₅

Seung-Pil Heo¹, Heemin Lee¹, Jaeyong Shin¹, Junha Hwang¹, Sung Yun Lee¹, Eunyoung Park¹, Sejin Kim¹, Sinwoo Kim¹, ByungJune Lee¹, Choongjae Won², Sang-Youn Park³, Hoyoung Jang³, Dong-bin Shin⁴, Changyong Song¹

¹Pohang University of Science and Technology, Korea, ²Max Planck POSTECH/Korea Research Initiative, Korea, ³Pohang Accelerator Laboratory, Korea, ⁴Gwangju Institute of Science and Technology, Korea

Large research facilities and novel technique for SCES investigations

12-2591

Invited Speech

Jul 6 (Thu) 10:55-11:20, Place: Room 116 (1F)

Ultrafast Photoexcitation of Electrons and Charge Density Wave Stability in Kagome Metals at XFELs

Changyong Song^{1, 2}

¹Pohang University of Science and Technology, Korea, ²Max Planck POSTECH/Korea Research Initiative, Korea