Ryan Ley

High efficiency of III-nitride micro-light-emitting diodes by sidewall passivation using atomic layer deposition

Matthew S. Wong, David Hwang, Abdullah I. Alhassan et al. · Optics Express · 2018 · 332 citations · Full text

Comparison of size-dependent characteristics of blue and green InGaN microLEDs down to 1 <b> <i>μ</i> </b>m in diameter

Jordan M. Smith, Ryan Ley, Matthew S. Wong et al. · Applied Physics Letters · 2020 · 238 citations

Engineering, Optoelectronic Devices, Integrated Circuits +22

Revealing the importance of light extraction efficiency in InGaN/GaN microLEDs via chemical treatment and dielectric passivation

Ryan Ley, Jordan M. Smith, Matthew S. Wong et al. · Applied Physics Letters · 2020 · 175 citations

Engineering, Sidewall Defects, Optoelectronic Devices +17

Demonstration of ultra-small (&lt;10 μm) 632 nm red InGaN micro-LEDs with useful on-wafer external quantum efficiency (&gt;0.2%) for mini-displays

Shubhra S. Pasayat, Chirag Gupta, Matthew S. Wong et al. · Applied Physics Express · 2020 · 134 citations

Engineering, Optoelectronic Devices, Light Output Power +16

Color-tunable <b>&amp;lt;</b>10 <i> <b>μ</b> </i>m square InGaN micro-LEDs on compliant GaN-on-porous-GaN pseudo-substrates

Shubhra S. Pasayat, Ryan Ley, Chirag Gupta et al. · Applied Physics Letters · 2020 · 60 citations

Optical Materials, Engineering, Optoelectronic Devices +17