Ping-Keung Ko

2.6k total citations · 1 hit paper
13 papers, 2.0k citations indexed

About

Ping-Keung Ko is a scholar working on Electrical and Electronic Engineering, Biomedical Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Ping-Keung Ko has authored 13 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Electrical and Electronic Engineering, 3 papers in Biomedical Engineering and 1 paper in Atomic and Molecular Physics, and Optics. Recurrent topics in Ping-Keung Ko's work include Advancements in Semiconductor Devices and Circuit Design (12 papers), Semiconductor materials and devices (11 papers) and Silicon Carbide Semiconductor Technologies (4 papers). Ping-Keung Ko is often cited by papers focused on Advancements in Semiconductor Devices and Circuit Design (12 papers), Semiconductor materials and devices (11 papers) and Silicon Carbide Semiconductor Technologies (4 papers). Ping-Keung Ko collaborates with scholars based in United States, Italy and China. Ping-Keung Ko's co-authors include Chenming Hu, Fu-Chieh Hsu, K.W. Terrill, Simon Tam, Simon Tam, C.G. Sodini, J.L. Moll, Chenming Hu, R.S. Muller and Jeong Yeol Choi and has published in prestigious journals such as IEEE Journal of Solid-State Circuits, IEEE Transactions on Electron Devices and Rare & Special e-Zone (The Hong Kong University of Science and Technology).

In The Last Decade

Ping-Keung Ko

13 papers receiving 1.8k citations

Hit Papers

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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.

Hot-electron-induced MOSFET degradation—Model, monitor, and improvement

1985 891 citations Chenming Hu, Simon Tam et al. IEEE Transactions on Electron Devices profile →

Peers

Countries citing papers authored by Ping-Keung Ko

Since Specialization

Citations

This map shows the geographic impact of Ping-Keung Ko'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 Ping-Keung Ko with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ping-Keung Ko more than expected).

Fields of papers citing papers by Ping-Keung Ko

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ping-Keung Ko. 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 Ping-Keung Ko. The network helps show where Ping-Keung Ko may publish in the future.

Co-authorship network of co-authors of Ping-Keung Ko

This figure shows the co-authorship network connecting the top 25 collaborators of Ping-Keung Ko. A scholar is included among the top collaborators of Ping-Keung Ko 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 Ping-Keung Ko. Ping-Keung Ko is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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13 of 13 papers shown

#	Work	Indexed citations
1	The Enhancement of Gate-Induced-Drain-Leakage (gidl) Current in Soi Mosfet and its Impact on Soi Device Scaling 2005 ·Rare & Special e-Zone (The Hong Kong University of Science and Technology) ·Jian Chen, F. Assaderaghi, Ping-Keung Ko, Chenming Hu	5
2	A wide tuning range gated varactor 2000 ·IEEE Journal of Solid-State Circuits ·(unknown), (unknown), Zhiheng Chen, (unknown), J. Lau, P.C.H. Chan, Ping-Keung Ko	29
3	A framework to evaluate technology and device design enhancements for MOS integrated circuits 1989 ·IEEE Journal of Solid-State Circuits ·C.G. Sodini, S.S. Wong, Ping-Keung Ko	19
4	Inversion-layer capacitance and mobility of very thin gate-Oxide MOSFET's 1986 ·IEEE Transactions on Electron Devices ·Mong-Song Liang, Jeong Yeol Choi, Ping-Keung Ko, Chenming Hu	108
5	Hot-electron-induced MOSFET degradation—Model, monitor, and improvement breakdown → 1985 ·IEEE Transactions on Electron Devices ·Chenming Hu, Simon Tam, Fu-Chieh Hsu, Ping-Keung Ko, (unknown), K.W. Terrill	891
6	Width dependence of substrate and gate currents in MOSFET's 1985 ·IEEE Transactions on Electron Devices ·(unknown), Simon Tam, Ping-Keung Ko, (unknown)	3
7	Hot-Electron-Induced MOSFET Degradation - Model, Monitor, and Improvement 1985 ·IEEE Journal of Solid-State Circuits ·Chenming Hu, Simon Tam, Fu-Chieh Hsu, Ping-Keung Ko, (unknown), K.W. Terrill	235
8	The effect of high fields on MOS device and circuit performance 1984 ·IEEE Transactions on Electron Devices ·C.G. Sodini, Ping-Keung Ko, J.L. Moll	219
9	Lucky-electron model of channel hot-electron injection in MOSFET'S 1984 ·IEEE Transactions on Electron Devices ·Simon Tam, Ping-Keung Ko, Chenming Hu	273
10	CASFET: A MOSFET-JFET cascode device with ultralow gate capacitance 1984 ·IEEE Transactions on Electron Devices ·L. D. Jackel, R.G. Swartz, Richard Howard, Ping-Keung Ko, P. Grabbe	6
11	A simple punchthrough model for short-channel MOSFET's 1983 ·IEEE Transactions on Electron Devices ·Fu-Chieh Hsu, R.S. Muller, Chenming Hu, Ping-Keung Ko	17
12	Correlation between substrate and gate currents in MOSFET's 1982 ·IEEE Transactions on Electron Devices ·Simon Tam, Ping-Keung Ko, Chenming Hu, R.S. Muller	45
13	An analytical breakdown model for short-channel MOSFET's 1982 ·IEEE Transactions on Electron Devices ·Fu-Chieh Hsu, Ping-Keung Ko, Simon Tam, Chenming Hu, R.S. Muller	102

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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