Keigo Hoshi

Anion-exchange red perovskite quantum dots with ammonium iodine salts for highly efficient light-emitting devices

Takayuki Chiba, Yukihiro Hayashi, Hinako Ebe et al. · Nature Photonics · 2018 · 1.4K citations

Materials Science, Photoluminescence, Engineering +9

High-Efficiency Perovskite Quantum-Dot Light-Emitting Devices by Effective Washing Process and Interfacial Energy Level Alignment

Takayuki Chiba, Keigo Hoshi, Yong‐Jin Pu et al. · ACS Applied Materials & Interfaces · 2017 · 332 citations

Purification of Perovskite Quantum Dots Using Low-Dielectric-Constant Washing Solvent “Diglyme” for Highly Efficient Light-Emitting Devices

Keigo Hoshi, Takayuki Chiba, Jun Sato et al. · ACS Applied Materials & Interfaces · 2018 · 151 citations

Highly Luminescent Aluminum Complex with β-Diketone Ligands Exhibiting Near-Unity Photoluminescence Quantum Yield, Thermally Activated Delayed Fluorescence, and Rapid Radiative Decay Rate Properties in Solution-Processed Organic Light-Emitting Devices

Misaki Matsuya, Hisahiro Sasabe, Shunsuke Sumikoshi et al. · Bulletin of the Chemical Society of Japan · 2023 · 22 citations

Optical Materials, Engineering, Chemistry +19

Blue electroluminescence from homoleptic Ir(III) carbene phosphors and peripheral decorated multiple resonance boron emitters

Jie Yan, Takeru Nakamura, Xiaolan Tan et al. · Chemical Engineering Journal · 2024 · 14 citations