Walter Shin

High-efficiency AlGaN/GaN/AlGaN tunnel junction ultraviolet light-emitting diodes

Ayush Pandey, Walter Shin, Jiseok Gim et al. · Photonics Research · 2020 · 95 citations

Engineering, Electrical Engineering, Materials Engineering +17

InGaN micro-light-emitting diodes monolithically grown on Si: achieving ultra-stable operation through polarization and strain engineering

Yuanpeng Wu, Yixin Xiao, Ishtiaque Ahmed Navid et al. · Light Science & Applications · 2022 · 55 citations · Full text

Engineering, Materials Engineering, Materials Science +17

Ultrahigh Q microring resonators using a single-crystal aluminum-nitride-on-sapphire platform

Yi Sun, Walter Shin, David Laleyan et al. · Optics Letters · 2019 · 46 citations

Engineering, Materials Engineering, Materials Science +17

Effect of electron blocking layer on the efficiency of AlGaN mid-ultraviolet light emitting diodes

Ayush Pandey, Walter Shin, Xiaohong Liu et al. · Optics Express · 2019 · 38 citations · Full text

Engineering, Electrical Engineering, Materials Science +17

Graphene-assisted molecular beam epitaxy of AlN for AlGaN deep-ultraviolet light-emitting diodes

Ping Wang, Ayush Pandey, Jiseok Gim et al. · Applied Physics Letters · 2020 · 32 citations

Engineering, Materials Engineering, Materials Science +17