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Woo Seok Choi

Woo Seok Choi

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Sungkyunkwan University (SKKU) · Physics

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Professor

About

최우석 교수의 EpiC Oxide 연구실은 성균관대 물리학과 소속으로, 응집물질물리 실험을 수행한다. 에피택셜 산화물 이종접합 박막을 제작·평가해 광전자·에너지·환경 응용을 위한 새로운 물리 현상을 탐구하며, 산소 결핍 등에 의한 박막 물성을 연구한다.

Research keywords

Discovering and understanding novel physical phenomena in solids by fabricating and characterizing epitaxial complex oxide heterostructures

Selected publications

  • Sub-unit-cell-segmented ferroelectricity in brownmillerite oxides by phonon decouplingNature Materials · 2025
  • Strain Engineering of van Hove Singularity and Coupled Itinerant Ferromagnetism in Quasi-2D Oxide SuperlatticesApplied Physics Reviews · 2025
  • Monitoring the formation of infinite-layer transition metal oxides through in situ atomic-resolution electron microscopyNature Chemistry · 2025
  • Metallicity and Anomalous Hall Effect in Epitaxially-Strained, Atomically-thin RuO2 filmsProceedings of the National Academy of Sciences (PNAS) · 2025
  • Anisotropic strain relaxation-induced directional ultrafast carrier dynamics in RuO2 filmsScience Advances · 2025
  • Wavelength-Selective Control of Visible Light Absorption through Capping-Assisted Oxygen Migration in Oxide HeterostructuresNano Letters · 2025

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