BrainLink X-Day
Feb 17-19, 2024
Quantum Materials Symposium 2024
Feb 18 ~ 23, 2024, Yongpyong, Korea
Session Detail - Invited Talk
Brain Link-Session 1 (Feb. 18(Sun) 09:10~12:00)
Philip Kim (Harvard University, USA)
Radiofrequency reflectometry measurement of superfluid stiffness of 2D superconductors
Hyoung Joon Choi (Yonsei Unviersity, Korea)
Dichotomy of electron-phonon interaction and superconductivity in twisted graphene layers
Kenneth Burch (Boston College, USA)
Non-Local Transport from a Higher-Order Topological Superconductor
Yong-Joo Doh (GIST, Korea)
Bimodal switching current distributions induced by fractional Josephson effect in topological insulator
Brain Link-Session 2 (Feb. 18(Sun) 13:30~15:40)
Harold Y. Hwang (Stanford University, USA)
Correlations & superconductivity in the infinite-layer nickelates
Ke-Jin Zhou (Diamond Light Source, UK)
Low-energy excitations in Ruddlesden-Popper nickelates
Hai-Hu Wen (Nanjing University, China)
Pairing symmetry of the order parameter in Ni-based 112 film and exploration of superconductivity in bulk samples of Ni-based 112, 327 and 4310 systems
Brain Link-Session 3 (Feb. 18(Sun) 16:00~18:00)
Meng Wang (Sun Yat-Sen University, China)
Discovery of the high-Tc superconductivity in a nickelate under pressure
Jian Wang (Peking University, China)
Pair density wave state in a monolayer high-Tc iron-based superconductor
Vadim Grinenko (Tsung-Dao Lee Institute, China)
Multicomponent superconductivity and four-fermion phase in the Ba1-xKxFe2As2 system
Brain Link-Session 4 (Feb. 19(Mon) 09:10~12:00)
Piers Coleman (Rutgers University, USA)
Beyond BCS: Implications of Spin Fractionalization for Novel Superconductivity
Tuson Park (Sungkyunkwan University, Korea)
Pseudogap and Kondo Hybridization in Heavy Fermion Superconductors
Seughyun Khim (Max Planck Institute for Chemical Physics of Solids (MPI), Germany)
Low-temperature muon spin relaxation (μSR) studies on heavy-fermion superconductor CeRh2As2
Hironori Sakai (Japan Atomic Energy Agency, Japan)
Multiple superconducting phases in the novel superconductor UTe2 revealed by high-quality single-crystal
Brain Link-Session 5 (Feb. 19(Mon) 13:30~15:40)
Dai Aoki (Tohoku University, Japan)
Multiple superconducting phases and Fermi surfaces in spin-triplet superconductor UTe2
Jong-Soo Rhyee (Kyung Hee University, Korea)
Itinerant diamagnetic spin-triplet superconductivity in Fe-based high entropy alloy NbTaTiZrFe
Kee Hoon Kim (Seoul National University, Korea)
Anomalous superconducting gap properties of Cs(V1-xTix)3Sb5 as implied by thermal conductivity and nematic susceptibility measurements
Brain Link-Session 6 (Feb. 19(Mon) 16:00~18:00)
Jun-Sung Kim (POSTECH, Korea)
Pressure-driven magnetic and superconducting transitions in a nodal-line ferrimagnet Mn3Si2Te6
Seungyong Hahn (Seoul National University, Korea)
Recent Progress in High Temperature Superconductor Magnet and Its Application
Jun-Sik Lee (SLAC National Accelerator Laboratory, USA)
Unambiguous pair-density-wave signature observed by x-ray scattering in La-based high-Tc cuprates
QMS-Session 1 (Feb. 20(Tue) 09:20~12:00)
Young-Woo Son (KIAS, Korea)
Spontaneous symmetry breakings in layered materials
Ya-Ping Chiu (National Taiwan University, Taiwan)
Scattering Potentials for Atomic Defects in 2D Semiconductors
Myungchul Oh (POSTECH, Korea)
Correlated Phases in Two-dimensional Twisted Moiré Materials
Kyoung-Duck Park (POSTECH, Korea)
Tip-enhanced cavity-spectroscopy to control excitonic behaviors at the nanoscale
QMS-Session 2 (Feb. 20(Tue) 13:40~15:40)
Xiaoxiang Xi (Nanjing University, China)
Optical detection and electrical switching of ferro-rotational order in 1T-TaS2
Chung-Hou Chung (National Yang Ming Chiao Tung University, Taiwan)
Revealing the mystery of strange metal states in correlated electron systems
Dirk Wulferding (SNU-IBS, Korea)
Field-tuning axial Higgs modes in a charge-density wave phase with broken time-reversal symmetry
QMS-Session 3 (Feb. 20(Tue) 16:00~18:00)
Jieun Lee (Seoul National Unviertisy, Korea)
Two-dimensional quantum materials with atomic defects for quantum information science
Changhee Sohn (UNIST, Korea)
Heterostructure engineering on cobalt-based honeycomb oxides toward quantum spin liquid
Byungmin Sohn (Sungkyunkwan Univeristy, Korea)
Engineering quantum phenomena and electronic structures on oxide interfaces
QMS-Session 4 (Feb. 21(Wed) 09:20~12:00)
Heung sun Sim (KAIST, Korea)
Anyon fractional statistics: Recent breakthroughs
Eunjong Kim (Seoul National Unviertisy, Korea)
Engineering Long-Range Connectivity in Superconducting Quantum Devices
Kun Woo Kim (Chung-Ang University, Korea)
A four-qubit Weyl fermion
Sangmo Cheon (Hanyang University, Korea)
Majorana Fermions in Topological Materials
QMS-Session 5 (Feb. 22(Thu) 09:20~12:00)
Hyeonsik Cheong (Sogang University, Korea)
Optical Spectroscopy of 2-Dimensional Antiferromagnetic Material NiPS3
Andrej Zorko (Jožef Stefan Institute, Slovenia)
Quantum-disordered anisotropic triangular antiferromagnets
Zhe Wang (Dortmund University, Germany)
Many-body magnon bound states in a transverse-field Ising-chain antiferromagnet
Kenya Ohgushi (Tohoku University, Japan)
Piezomagnetic Effect in Altermagnets Fe2GeS4 and MnTe
QMS-Session 6 (Feb. 22(Thu) 13:40~15:40)
Guguchia Zurab (Paul Scherrer Institut (PSI), Switzerland)
Unconventional Superconductivity and Charge Order in Kagome-Lattice Systems as seen by Muon-Spin Rotation
Ying Jer Kao (National Taiwan University, Taiwan)
Study of spin-1/2 antiferromagnetic kagome Heisenberg model by symmetric projected entangled simplex states
Soon Jae Moon (Hanyang University, Korea)
Infrared probe of the charge density wave gap in a kagome metal ScV6Sn6
QMS-Session 7 (Feb. 22(Thu) 16:00~18:00)
Jeongwoo Kim (Incheon National University, Korea)
Optoelectronic manifestation of orbital angular momentum driven by chiral hopping in trigonal Se chains
Hiroki Ueda (Paul Scherrer Institut (PSI), Switzerland)
Chiral phonons probed by X rays
Woo Seok Choi (Sungkyunkwan University, Korea)
Chiral Phonons in Synthetic Oxide Crystals
QMS-Session 8 (Feb. 23(Fri) 09:20~11:20)
Shuichi Murakami (Tokyo Institute of Technology, Japan)
Theory of Anomalous Crystal Shapes of Topological Materials
Soyeun Kim (DGIST, Korea)
A massive phason excitation in a charge-density-wave insulator (TaSe4)2I
Yoon Seok Oh (UNIST, Korea)
Pioneering a New Substrate of Perovskite and Developing Emergent Planar Polar States