H-Index & Metrics Top Publications

H-Index & Metrics

Discipline name H-index Citations Publications World Ranking National Ranking
Electronics and Electrical Engineering H-index 49 Citations 8,814 333 World Ranking 1248 National Ranking 135
Materials Science H-index 51 Citations 9,419 360 World Ranking 5607 National Ranking 1402

Research.com Recognitions

Awards & Achievements

2019 - OSA Fellows Kei May Lau Hong Kong University of Science and Technology, Hong Kong For exceptional contributions to hetero-epitaxy of III-V on silicon by MOCVD for photonic devices

2001 - IEEE Fellow For contributions to III-V compound semiconductor heterostructure materials and devices.

Overview

What is he best known for?

The fields of study he is best known for:

  • Quantum mechanics
  • Semiconductor
  • Optics

Kei May Lau focuses on Optoelectronics, Light-emitting diode, Wide-bandgap semiconductor, Silicon and High-electron-mobility transistor. Kei May Lau has researched Optoelectronics in several fields, including Transistor, Transconductance and Electronic circuit. His study in Light-emitting diode is interdisciplinary in nature, drawing from both Sapphire, Pixel, Metalorganic vapour phase epitaxy and Active matrix.

His study on Wide-bandgap semiconductor also encompasses disciplines like

  • Analytical chemistry and related Plate electrode, Breakdown voltage and Deposition,
  • Passivation which connect with Dielectric. His studies deal with areas such as Photonics, Stress, Microbeam and Gallium arsenide as well as Silicon. His research integrates issues of Threshold voltage, Cutoff frequency, Power gain and Direct current in his study of High-electron-mobility transistor.

His most cited work include:

  • High-performance enhancement-mode AlGaN/GaN HEMTs using fluoride-based plasma treatment (504 citations)
  • Control of Threshold Voltage of AlGaN/GaN HEMTs by Fluoride-Based Plasma Treatment: From Depletion Mode to Enhancement Mode (380 citations)
  • Monolithic full-color LED micro-display on an Active Matrix panel manufactured using flip-chip technology (137 citations)

What are the main themes of his work throughout his whole career to date?

Kei May Lau mainly focuses on Optoelectronics, Silicon, Metalorganic vapour phase epitaxy, Chemical vapor deposition and Light-emitting diode. Kei May Lau studies Wide-bandgap semiconductor which is a part of Optoelectronics. Kei May Lau interconnects Photonics, Wafer, Substrate and Photodetector in the investigation of issues within Silicon.

His research in Metalorganic vapour phase epitaxy tackles topics such as Transconductance which are related to areas like Cutoff frequency. The various areas that he examines in his Chemical vapor deposition study include Thin film, Layer, Photoluminescence, Analytical chemistry and Gate dielectric. His study looks at the relationship between Light-emitting diode and fields such as Active matrix, as well as how they intersect with chemical problems.

He most often published in these fields:

  • Optoelectronics (74.30%)
  • Silicon (23.43%)
  • Metalorganic vapour phase epitaxy (18.71%)

What were the highlights of his more recent work (between 2018-2021)?

  • Optoelectronics (74.30%)
  • Laser (12.59%)
  • Silicon (23.43%)

In recent papers he was focusing on the following fields of study:

Kei May Lau spends much of his time researching Optoelectronics, Laser, Silicon, Quantum dot and Cosmic microwave background. His Optoelectronics study combines topics from a wide range of disciplines, such as Metalorganic vapour phase epitaxy and Epitaxy. His biological study deals with issues like Diode, which deal with fields such as Gallium nitride.

The Laser study combines topics in areas such as Photonic integrated circuit, Silicon on insulator and Thin film. His Silicon research is multidisciplinary, incorporating perspectives in Photodetector, Substrate, Absorption and Continuous wave. Avalanche photodiode and APDS is closely connected to Dark current in his research, which is encompassed under the umbrella topic of Quantum dot.

Between 2018 and 2021, his most popular works were:

  • Telecom InP/InGaAs nanolaser array directly grown on (001) silicon-on-insulator. (29 citations)
  • Active Matrix Monolithic LED Micro-Display Using GaN-on-Si Epilayers (28 citations)
  • Defect Characterization of InAs/InGaAs Quantum Dot p-i-n Photodetector Grown on GaAs-on-V-Grooved-Si Substrate (19 citations)

In his most recent research, the most cited papers focused on:

  • Quantum mechanics
  • Semiconductor
  • Optics

Kei May Lau spends much of his time researching Optoelectronics, Laser, Silicon, Cosmic microwave background and Quantum dot. Specifically, his work in Optoelectronics is concerned with the study of Chemical vapor deposition. His study on Silicon photonics is often connected to Metallic bonding as part of broader study in Silicon.

The concepts of his Cosmic microwave background study are interwoven with issues in Detector, Gravitational wave, Planck and Polarization. Kei May Lau combines subjects such as Molecular physics, Exciton, Dark current and Photon energy with his study of Quantum dot. His Gallium nitride research incorporates themes from Diode, Rectification, Light-emitting diode, Photoconductivity and Photoluminescence.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Top Publications

High-performance enhancement-mode AlGaN/GaN HEMTs using fluoride-based plasma treatment

Yong Cai;Yugang Zhou;K.J. Chen;K.M. Lau.
IEEE Electron Device Letters (2005)

700 Citations

Control of Threshold Voltage of AlGaN/GaN HEMTs by Fluoride-Based Plasma Treatment: From Depletion Mode to Enhancement Mode

Yong Cai;Yugang Zhou;K.M. Lau;K.J. Chen.
IEEE Transactions on Electron Devices (2006)

540 Citations

Enhancement-Mode $hboxSi_3hboxN_4hbox/AlGaN/GaN$ MISHFETs

Ruonan Wang;Yong Cai;Chi-Wai Tang;K.M. Lau.
IEEE Electron Device Letters (2006)

191 Citations

Enhancement-Mode III-N Devices, Circuits, and Methods

Jing Chen;Yong Cai;Kei May Lau.
US Patent (2006)

170 Citations

Monolithic full-color LED micro-display on an Active Matrix panel manufactured using flip-chip technology

Kei May Lau;Zhaojun Liu.
(2012)

169 Citations

Resonant-enhanced full-color emission of quantum-dot-based micro LED display technology.

Hau Vei Han;Huang Yu Lin;Chien-Chung Lin;Wing Cheung Chong.
Optics Express (2015)

151 Citations

Growing antiphase-domain-free GaAs thin films out of highly ordered planar nanowire arrays on exact (001) silicon

Qiang Li;Kar Wei Ng;Kei May Lau.
Applied Physics Letters (2015)

137 Citations

Nanoscale epitaxial lateral overgrowth of GaN-based light-emitting diodes on a SiO2 nanorod-array patterned sapphire template

Chinghua Chiu;Hishsuan Yen;Chuli Chao;Zhenyu Li.
Applied Physics Letters (2008)

136 Citations

InP Layer Transfer with Masked Implantation

Wayne Chen;Prabhakar R. Bandaru;Chak Wah Tang;Kei May Lau.
Electrochemical and Solid State Letters (2009)

130 Citations

1.3 μm Submilliamp Threshold Quantum Dot Micro-lasers on Si

Yating Wan;Justin Norman;Qiang Li;M. J. Kennedy.
Optica (2017)

120 Citations

Profile was last updated on December 6th, 2021.
Research.com Ranking is based on data retrieved from the Microsoft Academic Graph (MAG).
The ranking h-index is inferred from publications deemed to belong to the considered discipline.

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