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  1. Article

    Open Access

    Dichotomy in temporal and thermal spin correlations observed in the breathing pyrochlore LiGa1−xInxCr4O8

    A breathing pyrochlore system is predicted to host a variety of quantum spin liquids. Despite tremendous experimental and theoretical efforts, such sought-after states remain elusive as perturbation terms and ...

    S. Lee, S.-H. Do, W. Lee, Y. S. Choi, J. van Tol, A. P. Reyes… in npj Quantum Materials (2021)

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  2. No Access

    Article

    Robustness of dynamic magnetism in the triangle-based antiferromagnets Ba3Ru1−xIr x Ti2O9 (x = 0.5 and 0.8)

    We report on the spin dynamics of the strong spin-orbit coupled antiferromagnets Ba3Ru1−xIr x Ti2O9 (x = 0.5 and 0.8), which comprise a mixture of edge- and corner-sharing triang...

    W. -J. Lee, S. -H. Do, S. Lee, Y. -S. Choi… in Journal of the Korean Physical Society (2018)

  3. No Access

    Article

    Standing Pulse Solutions to FitzHugh–Nagumo Equations

    Reaction–diffusion systems serve as relevant models for studying complex patterns in several fields of nonlinear sciences. A localized pattern is a stable non-constant stationary solution usually located far a...

    Chao-Nien Chen, Y. S. Choi in Archive for Rational Mechanics and Analysis (2012)

  4. No Access

    Article

    Bicrystalline indium oxide nanobelts

    Indium oxide (In2O3) nanobelts were synthesized by a chemical vapor deposition using thermal oxidation of In at 1000 °C. The nanobelts exhibited a unique bicrystalline structure that consisted of two single-cryst...

    H.J. Chun, Y.S. Choi, S.Y. Bae, J. Park in Applied Physics A (2005)

  5. No Access

    Article

    Multi-dimensional electrochemistry model

    Y. S. Choi, Roger Lui in Archive for Rational Mechanics and Analysis (1995)