Hyunseok Ko

15.76% efficiency perovskite solar cells prepared under high relative humidity: importance of PbI₂ morphology in two-step deposition of CH₃NH₃PbI₃

Hyunseok Ko, Jin‐Wook Lee, Nam‐Gyu Park · Journal of Materials Chemistry A · 2015 · 332 citations

Engineering, Efficient Method, Energy Conversion +17

Synergistic effects of amine-modified ammonium polyphosphate on curing behaviors and flame retardation properties of epoxy composites

Myounguk Kim, Hyunseok Ko, Sunmin Park · Composites Part B Engineering · 2019 · 99 citations

Materials Science, Chemical Engineering, Engineering +8

Light harvesting over a wide range of wavelength using natural dyes of gardenia and cochineal for dye-sensitized solar cells

Kyung-Hee Park, Tae-Young Kim, Shin Jung Han et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2014 · 58 citations

Chemical Engineering, Engineering, Photochemistry +12

Effect of epitaxy and lattice mismatch on saturation magnetization of γ′-Fe4N thin films

Shahid Atiq, Hyunseok Ko, Saadat Anwar Siddiqi et al. · Applied Physics Letters · 2008 · 56 citations

Magnetic Properties, Engineering, γ′-Fe4n Thin Films +16

Triboelectrification: Backflow and Stuck Charges Are Key

Hyunseok Ko, Yeong‐won Lim, Seungwu Han et al. · ACS Energy Letters · 2021 · 52 citations

Engineering, Charge Transport, Nanoelectronics +17