Yukio Kashima

The 2020 UV emitter roadmap

Hiroshi Amano, Ramón Collazo, Carlo De Santi et al. · Journal of Physics D Applied Physics · 2020 · 508 citations · Full text

Engineering, Materials Engineering, Materials Science +17

High external quantum efficiency (10%) AlGaN-based deep-ultraviolet light-emitting diodes achieved by using highly reflective photonic crystal on p-AlGaN contact layer

Yukio Kashima, Noritoshi Maeda, Eriko Matsuura et al. · Applied Physics Express · 2017 · 150 citations

Engineering, Electrical Engineering, Materials Science +17

Impact of Mg level on lattice relaxation in a p-AlGaN hole source layer and attempting excimer laser annealing on p-AlGaN HSL of UVB emitters

M. Ajmal Khan, Juan Paolo Bermundo, Yasuaki Ishikawa et al. · Nanotechnology · 2020 · 41 citations

Engineering, Materials Engineering, Materials Science +17

Influence of Undoped‐AlGaN Final Barrier of MQWs on the Performance of Lateral‐Type UVB LEDs

M. Ajmal Khan, Eriko Matsuura, Yukio Kashima et al. · physica status solidi (a) · 2019 · 35 citations

Engineering, Electrical Engineering, Materials Science +17

Overcoming the current injection issue in the 310 nm band AlGaN UVB light-emitting diode

M. Ajmal Khan, Eriko Matsuura, Yukio Kashima et al. · Japanese Journal of Applied Physics · 2019 · 29 citations

Engineering, Electrical Engineering, Materials Science +17