Kei May Lau

20.4k total citations · 2 hit papers
539 papers, 16.6k citations indexed

About

Kei May Lau is a scholar working on Electrical and Electronic Engineering, Condensed Matter Physics and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Kei May Lau has authored 539 papers receiving a total of 16.6k indexed citations (citations by other indexed papers that have themselves been cited), including 332 papers in Electrical and Electronic Engineering, 241 papers in Condensed Matter Physics and 206 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Kei May Lau's work include GaN-based semiconductor devices and materials (236 papers), Semiconductor Quantum Structures and Devices (177 papers) and Semiconductor materials and devices (119 papers). Kei May Lau is often cited by papers focused on GaN-based semiconductor devices and materials (236 papers), Semiconductor Quantum Structures and Devices (177 papers) and Semiconductor materials and devices (119 papers). Kei May Lau collaborates with scholars based in Hong Kong, United States and China. Kei May Lau's co-authors include Kevin J. Chen, Yong Cai, Yugang Zhou, Chak Wah Tang, Qiang Li, Song Yang, Kyung‐Min Kim, Huaxing Jiang, Haomin Wu and Wing Cheung Chong and has published in prestigious journals such as Journal of Biological Chemistry, Journal of Geophysical Research Atmospheres and Nano Letters.

In The Last Decade

Kei May Lau

523 papers receiving 15.7k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

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

2005 545 citations Kei May Lau et al. IEEE Electron Device Letters profile →
Observational relationships between aerosol and Asian monsoon rainfall, and circulation

2006 511 citations Kei May Lau et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Kei May Lau Hong Kong	63	7.4k	5.6k	5.4k	5.0k	3.9k	539	16.6k
K. Sato Japan	48	1.1k 0.1×	1.8k 0.3×	3.1k 0.6×	5.2k 1.0×	739 0.2×	409	10.0k
William L. Barnes United Kingdom	69	10.2k 1.4×	351 0.1×	2.1k 0.4×	4.3k 0.9×	10.9k 2.8×	362	30.6k
Valeria Molinero United States	59	1.3k 0.2×	1.1k 0.2×	964 0.2×	4.1k 0.8×	2.1k 0.5×	160	11.3k
Donald R. Huffman United States	28	3.1k 0.4×	242 0.0×	2.2k 0.4×	2.5k 0.5×	4.4k 1.1×	48	24.0k
Craig F. Bohren United States	30	2.6k 0.4×	132 0.0×	3.6k 0.7×	4.0k 0.8×	4.0k 1.0×	164	17.9k
Hiroaki Ueda Japan	44	504 0.1×	2.1k 0.4×	2.4k 0.5×	2.1k 0.4×	692 0.2×	333	7.0k
Jian Zhang China	53	4.4k 0.6×	281 0.1×	1.0k 0.2×	2.0k 0.4×	643 0.2×	427	11.1k
Yujia Wang China	41	1.6k 0.2×	421 0.1×	298 0.1×	2.5k 0.5×	535 0.1×	320	9.2k
D. Beysens France	59	1.2k 0.2×	870 0.2×	856 0.2×	1.6k 0.3×	1.3k 0.3×	324	10.6k
H. C. van de Hulst Netherlands	17	1.5k 0.2×	102 0.0×	2.8k 0.5×	2.5k 0.5×	2.4k 0.6×	64	12.0k

Countries citing papers authored by Kei May Lau

Since Specialization

Citations

This map shows the geographic impact of Kei May Lau's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Kei May Lau with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kei May Lau more than expected).

Fields of papers citing papers by Kei May Lau

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kei May Lau. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Kei May Lau. The network helps show where Kei May Lau may publish in the future.

Co-authorship network of co-authors of Kei May Lau

This figure shows the co-authorship network connecting the top 25 collaborators of Kei May Lau. A scholar is included among the top collaborators of Kei May Lau based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Kei May Lau. Kei May Lau is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Zhang, Yu, Jiaxiang Chen, Xu Zhang, et al.. (2024). GaN Nanowire n-i-n Diode Enabled High-Performance UV Machine Vision System. IEEE Transactions on Nanotechnology. 23. 529–534.

Xue, Ying, Jie Li, Yi Wang, et al.. (2024). In‐Plane 1.5 µm Distributed Feedback Lasers Selectively Grown on (001) SOI (Laser Photonics Rev. 18(1)/2024). Laser & Photonics Review. 18(1). 3 indexed citations

Li, Peian, et al.. (2023). Monolithic full-color active-matrix micro-LED micro-display using InGaN/AlGaInP heterogeneous integration. Light Science & Applications. 12(1). 258–258. 32 indexed citations

Cheng, Guanghui, et al.. (2021). Ambipolar Photocarrier Doping and Transport in Monolayer WS₂ by Forming a Graphene/WS₂/Quantum Dots Heterostructure. IEEE Electron Device Letters. 42(3). 371–374. 2 indexed citations

Zhao, Chunyu, Xu Zhang, Chak Wah Tang, Jiannong Wang, & Kei May Lau. (2020). Selective lateral photoelectrochemical wet etching of InGaN nanorods. Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena. 38(6). 5 indexed citations

Jiang, Huaxing, et al.. (2020). Thin-barrier heterostructures enabled normally-OFF GaN high electron mobility transistors. Semiconductor Science and Technology. 36(3). 34001–34001. 12 indexed citations

Zhao, Chunyu, Chak Wah Tang, Jiannong Wang, & Kei May Lau. (2020). Ultra-low threshold green InGaN quantum dot microdisk lasers grown on silicon. Applied Physics Letters. 117(3). 10 indexed citations

Zhao, Chunyu, et al.. (2020). Low-efficiency-droop InGaN quantum dot light-emitting diodes operating in the “green gap”. Photonics Research. 8(5). 750–750. 30 indexed citations

Tang, Chak Wah, Hao Feng, Huaxing Jiang, et al.. (2018). A Novel 700 V Monolithically Integrated Si-GaN Cascoded Field Effect Transistor. IEEE Electron Device Letters. 39(3). 394–396. 16 indexed citations

10.

Lau, Kei May, et al.. (2017). 25‐5: Distinguished Student Paper : Fully‐Integrated Active Matrix Programmable UV and Blue Micro‐LED Display System‐on‐Panel (SoP). SID Symposium Digest of Technical Papers. 48(1). 357–361. 7 indexed citations

11.

Wan, Yating, Justin Norman, Qiang Li, et al.. (2017). Sub-mA Threshold 1.3 µm CW Lasing from Electrically Pumped Micro-rings Grown on (001) Si. 2 indexed citations

12.

Wan, Yating, Qiang Li, Alan Y. Liu, et al.. (2016). Sub-wavelength InAs quantum dot micro-disk lasers epitaxially grown on exact Si (001) substrates. Applied Physics Letters. 108(22). 56 indexed citations

13.

Zou, Xinbo, Xu Zhang, Xing Lu, Chak Wah Tang, & Kei May Lau. (2016). GaN‐オン‐Siエピ層を用いた完全垂直型GaN p‐i‐nダイオード. IEEE Electron Device Letters. 37(5). 639. 2 indexed citations

14.

Huang, Tongde, Xueliang Zhu, & Kei May Lau. (2013). Enhancement-mode AlN/GaN MOSHEMTs fabricated by selective area regrowth of AlGaN barrier layer. Rare & Special e-Zone (The Hong Kong University of Science and Technology). 199–202. 6 indexed citations

15.

Wen, Cheng P., et al.. (2013). Characteristics of submicron-footprint TiO<inf>2</inf> based AlGaN/GaN MOSHEMT on SiC substrate. Rare & Special e-Zone (The Hong Kong University of Science and Technology). 1–2. 1 indexed citations

16.

Li, Xiaofan, Chung‐Hsiung Sui, Kei May Lau, & David Adamec. (2000). Effects of Precipitation on Ocean Mixed-Layer Temperature and Salinity as Simulated in a 2-D Coupled Ocean-Cloud Resolving Atmosphere Model. Journal of the Meteorological Society of Japan Ser II. 78(5). 647–659. 12 indexed citations

17.

Weng, Hengyi, Kei May Lau, & Yongkang Xue. (1999). Multi-Scale Summer Rainfall Variability Over China and its Long-Term Link to Global Sea Surface Temperature Variability. Journal of the Meteorological Society of Japan Ser II. 77(4). 845–857. 139 indexed citations

18.

Shen, Suhung & Kei May Lau. (1995). Biennial Oscillation Associated with the East Asian Summer Monsoon and Tropical Sea Surface Temperatures. Journal of the Meteorological Society of Japan Ser II. 73(1). 105–124. 184 indexed citations

19.

Lau, Kei May. (1992). East Asian Summer Monsoon Rainfall Variability and Climate Teleconnection. Journal of the Meteorological Society of Japan Ser II. 70(1B). 211–242. 147 indexed citations

20.

Kang, In‐Sik & Kei May Lau. (1990). Evolution of Tropical Circulation Anomalies Associated with 30-60 day Oscillation of Globally Averaged Angular Momentum during Northern Summer. Journal of the Meteorological Society of Japan Ser II. 68(2). 237–249. 6 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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