Naoki Tamari

150 mW deep-ultraviolet light-emitting diodes with large-area AlN nanophotonic light-extraction structure emitting at 265 nm

Shin‐ichiro Inoue, Naoki Tamari, Manabu Taniguchi · Applied Physics Letters · 2017 · 191 citations · Full text

Short Wavelength Optic, Optical Materials, Engineering +18

Light extraction enhancement of 265 nm deep-ultraviolet light-emitting diodes with over 90 mW output power via an AlN hybrid nanostructure

Shin‐ichiro Inoue, Naoki Tamari, Toru Kinoshita et al. · Applied Physics Letters · 2015 · 149 citations

Aluminium Nitride, Transparent Aluminum Nitride, Engineering +18

Enhanced wall-plug efficiency in AlGaN-based deep-ultraviolet light-emitting diodes with uniform current spreading<i>p</i>-electrode structures

Guo‐Dong Hao, Manabu Taniguchi, Naoki Tamari et al. · Journal of Physics D Applied Physics · 2016 · 52 citations

Electrical Engineering, Solid-state Lighting, Engineering +13

Current crowding and self-heating effects in AlGaN-based flip-chip deep-ultraviolet light-emitting diodes

Guo‐Dong Hao, Manabu Taniguchi, Naoki Tamari et al. · Journal of Physics D Applied Physics · 2017 · 44 citations

White Oled, Electrical Engineering, Solid-state Lighting +15

Electrical determination of current injection and internal quantum efficiencies in AlGaN-based deep-ultraviolet light-emitting diodes

Guo‐Dong Hao, Naoki Tamari, Toshiyuki Obata et al. · Optics Express · 2017 · 39 citations · Full text