Pyeongjae Park Postdoctoral Research Associate Contact PARKP@ORNL.GOV All Publications Crystal field splittings and magnetic ground state of the square-lattice antiferromagnets YbBi2ClO4 and YbBi2IO4 with Jeff = 1/2 Quantum and classical spin dynamics across temperature scales in the š=1/2 Heisenberg antiferromagnet Anomalous continuum scattering and higher-order van Hove singularity in the strongly anisotropic Sā=ā1/2 triangular latti... Direct Observation and Analysis of Low-Energy Magnons with Raman Spectroscopy in Atomically Thin NiPS3... Composition dependence of bulk properties in the Co-intercalated transition metal dichalcogenide Co1/3TaS2 Quantum magnetism in the frustrated square lattice oxyhalides YbBi2IO4 and YbBi2ClO4 Spin wave Hamiltonian and anomalous scattering in NiPS3 Key Links Curriculum Vitae Google Scholar ORCID Organizations Physical Sciences Directorate Materials Science and Technology Division Foundational Materials Science Section Correlated Electron Materials Group
