Toward ultimate efficiency: progress and prospects on planar and 3D nanostructured nonpolar and semipolar InGaN light-emitting diodes

Y Zhao, H Fu, GT Wang, S Nakamura - Advances in Optics and …, 2018 - opg.optica.org
Nonpolar and semipolar III-nitride-based blue and green light-emitting diodes (LEDs) have
been extensively investigated as potential replacements for current polar c-plane LEDs …

Review of advanced techniques for multi‐gigabit visible light communication

MT Rahman, ASM Bakibillah, R Parthiban… - IET …, 2020 - Wiley Online Library
Visible light communication (VLC) is a promising candidate for future indoor wireless
communication. Light emitting diodes (LEDs) are popular choices as transmitters for VLC …

A Comparative Study on the Electrical Properties of Vertical ( ) and (010) -Ga2O3 Schottky Barrier Diodes on EFG Single-Crystal Substrates

H Fu, H Chen, X Huang, I Baranowski… - … on Electron Devices, 2018 - ieeexplore.ieee.org
This paper reports a comprehensive study on the anisotropic electrical properties of vertical
(2̅01) and (010) β-Ga 2 O 3 Schottky barrier diodes (SBDs). The devices were fabricated …

[HTML][HTML] Ultra-low turn-on voltage and on-resistance vertical GaN-on-GaN Schottky power diodes with high mobility double drift layers

H Fu, X Huang, H Chen, Z Lu, I Baranowski… - Applied Physics …, 2017 - pubs.aip.org
This letter reports the implementation of double-drift-layer (DDL) design into GaN vertical
Schottky barrier diodes (SBDs) grown on free-standing GaN substrates. This design …

Demonstration of AlN Schottky barrier diodes with blocking voltage over 1 kV

H Fu, I Baranowski, X Huang, H Chen… - IEEE Electron …, 2017 - ieeexplore.ieee.org
This letter reports the first demonstration of 1-kV-class AlN Schottky barrier diodes on
sapphire substrates by metal organic chemical vapor deposition. The device structure …

Effect of buffer layer design on vertical GaN-on-GaN pn and Schottky power diodes

H Fu, X Huang, H Chen, Z Lu… - IEEE Electron Device …, 2017 - ieeexplore.ieee.org
We study verticalGaN pn and Schottky power diodes with different buffer layer thicknesses
grown on free-standingGaN substrates, using metalorganic chemical vapor deposition. High …

Energy band engineering of InGaN/GaN multi-quantum-well solar cells via AlGaN electron-and hole-blocking layers

X Huang, H Chen, H Fu, I Baranowski, J Montes… - Applied Physics …, 2018 - pubs.aip.org
In this paper, we perform a comprehensive study on energy band engineering of InGaN
multi-quantum-well (MQW) solar cells using AlGaN electron-and hole-blocking layers …

Active tracking system for visible light communication using a GaN-based micro-LED and NRZ-OOK

Z Lu, P Tian, H Chen, I Baranowski, H Fu, X Huang… - Optics express, 2017 - opg.optica.org
Visible light communication (VLC) holds the promise of a high-speed wireless network for
indoor applications and competes with 5G radio frequency (RF) system. Although the …

Nonpolar and semipolar InGaN/GaN multiple-quantum-well solar cells with improved carrier collection efficiency

X Huang, H Fu, H Chen, X Zhang, Z Lu… - Applied Physics …, 2017 - pubs.aip.org
We demonstrate the nonpolar and semipolar InGaN/GaN multiple-quantum-well (MQW)
solar cells grown on the nonpolar m-plane and semipolar (20 2 1) plane bulk GaN …

Enhanced quantum efficiency of horizontally aligned individual InGaN/GaN nanorod LEDs by self-assembled Ag nanoparticles

T Kim, P Uthirakumar, YH Cho, KH Nam, IH Lee - Applied Surface Science, 2024 - Elsevier
Integration of metal nanoparticles (NPs) in proximity to the InGaN/GaN-based individual
nanorod light-emitting diodes (nano-LEDs) can provide a platform to improve the emission …