Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Choose more journals

Article type Check one or more article types to show results from those article types only.
Subject Check one or more subjects to show results from those subjects only.
Date Choose a date option to show results from those dates only.

Custom date range

Clear all filters
Sort by:
Showing 1–4 of 4 results
Advanced filters: Author: Hyoungjeen Jeen Clear advanced filters

  • Here authors show selective reduction behaviours in a catalytically active iron and cobalt containing multivalent topotactic oxide and demonstrated its low-temperature reversible redox reactions, potentially applicable to energy and electronic devices.

    • Joonhyuk Lee
    • Yu-Seong Seo
    • Hyoungjeen Jeen
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-9

  • Insulator-metal transitions driven by electronic correlations in oxide heterostructures have been widely studied, usually involving a correlated insulator and a band insulator. Here the authors study all-correlated-insulator heterostructures and observe a thickness-dependent insulator-metal transition.

    • Enyang Men
    • Deyang Li
    • Lin Hao
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-8

  • Low-temperature redox reactions in solids resulting in no thermomechanical degradation can be used to enhance the performance and lifetime of energy devices. Rapid and reversible redox activity has now been demonstrated at temperatures as low as 200 °C in both epitaxially stabilized oxygen-vacancy-ordered SrCoO2.5 and thermodynamically unfavourable perovskite SrCoO3−δ single-crystalline thin films.

    • Hyoungjeen Jeen
    • Woo Seok Choi
    • Ho Nyung Lee
    Research
    Nature Materials
    Volume: 12, P: 1057-1063