Kar Wei Ng

4.9k total citations · 2 hit papers
134 papers, 3.9k citations indexed

About

Kar Wei Ng is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Biomedical Engineering. According to data from OpenAlex, Kar Wei Ng has authored 134 papers receiving a total of 3.9k indexed citations (citations by other indexed papers that have themselves been cited), including 76 papers in Electrical and Electronic Engineering, 71 papers in Materials Chemistry and 50 papers in Biomedical Engineering. Recurrent topics in Kar Wei Ng's work include Nanowire Synthesis and Applications (40 papers), Quantum Dots Synthesis And Properties (33 papers) and Semiconductor Quantum Structures and Devices (30 papers). Kar Wei Ng is often cited by papers focused on Nanowire Synthesis and Applications (40 papers), Quantum Dots Synthesis And Properties (33 papers) and Semiconductor Quantum Structures and Devices (30 papers). Kar Wei Ng collaborates with scholars based in Macao, China and United States. Kar Wei Ng's co-authors include Connie J. Chang-Hasnain, Hui Pan, Shuangpeng Wang, Thai-Truong D. Tran, Wai Son Ko, Kei May Lau, Roger Chen, Linus C. Chuang, Lulu Qiao and Forrest Sedgwick and has published in prestigious journals such as Advanced Materials, Nature Communications and SHILAP Revista de lepidopterología.

In The Last Decade

Kar Wei Ng

124 papers receiving 3.8k citations

Hit Papers

align trajectories

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.

Nanolasers grown on silicon

2011 403 citations Kar Wei Ng et al. profile →
Recent Advances in Electrocatalysts for Efficient Nitrate Reduction to Ammonia

2023 231 citations Di Liu, Lulu Qiao et al. Advanced Functional Materials profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Kar Wei Ng Macao	34	2.3k	1.6k	1.2k	1.1k	953	134	3.9k
Lianming Tong China	45	1.9k 0.8×	3.4k 2.1×	1.2k 1.1×	1.7k 1.5×	918 1.0×	117	5.9k
Xingxu Yan United States	43	3.2k 1.4×	4.0k 2.5×	3.1k 2.7×	545 0.5×	375 0.4×	110	6.7k
Vei Wang China	21	2.3k 1.0×	4.4k 2.7×	1.7k 1.4×	312 0.3×	520 0.5×	53	6.0k
Jiandong Yao China	44	3.6k 1.6×	4.3k 2.7×	1.2k 1.0×	1.1k 1.0×	605 0.6×	116	5.8k
Zhaofu Zhang China	42	2.7k 1.2×	3.5k 2.2×	2.7k 2.3×	458 0.4×	400 0.4×	221	6.7k
Yuanmin Zhu China	37	3.0k 1.3×	2.3k 1.4×	2.5k 2.2×	295 0.3×	156 0.2×	132	5.6k
Xianqi Dai China	37	2.1k 0.9×	4.5k 2.7×	1.4k 1.2×	239 0.2×	415 0.4×	230	5.1k
Shuo‐Wang Yang Singapore	33	1.7k 0.7×	2.2k 1.4×	777 0.7×	620 0.5×	558 0.6×	128	3.5k

Countries citing papers authored by Kar Wei Ng

Since Specialization

Citations

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

Fields of papers citing papers by Kar Wei Ng

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kar Wei Ng. 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 Kar Wei Ng. The network helps show where Kar Wei Ng may publish in the future.

Co-authorship network of co-authors of Kar Wei Ng

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Wong, Pak Kin, Meisam Ahmadi Ghadikolaei, Kar Wei Ng, et al.. (2025). Does distance from the vehicle headlight change the properties of particulate matter?. Journal of Hazardous Materials. 491. 137999–137999.

Gao, Peili, Jing Jiang, Mengwei Wang, et al.. (2025). Efficient Hole Injection From Indium Tin Oxide in Quantum‐Dot Light‐Emitting Diodes. Advanced Functional Materials. 35(35). 5 indexed citations

Xiao, Peng, Haojun Zhang, Ziqing Liu, et al.. (2025). A flexible phototransistor with simultaneous high mobility and detectivity. Applied Physics Reviews. 12(1).

Liu, Di, Lulu Qiao, Haoyun Bai, et al.. (2024). Rational design of cocatalyst for highly improved ammonia production from photoelectrochemical nitrate reduction. Applied Catalysis B: Environmental. 351. 123980–123980. 16 indexed citations

Wang, Bo, Hao Lin, Ting Ding, et al.. (2024). Water‐Assisted Synthesis of Layer‐Controlled CsPbBr₃ Nanoplates Spontaneously Encapsulated in PbBr(OH). Advanced Optical Materials. 12(19). 4 indexed citations

Lin, Hao, Wei Qi, Gang Wang, et al.. (2024). Chelating Ligand Surface Functionalization for Ultrastable Efficient Blue Emissive Nanoplatelets. ACS Materials Letters. 7(1). 59–67. 4 indexed citations

Fang, Wenhui, Haojun Zhang, Ziqing Liu, et al.. (2024). Ultrathin Niobium‐Doped Indium Oxide Active Layer Enables High‐Performance Phototransistors for Driving Quantum‐Dot Light‐Emitting Diodes. Laser & Photonics Review. 18(11). 3 indexed citations

Wong, Pak Kin, et al.. (2024). Impact of neem oil biodiesel blends on physical and chemical properties of particulate matter emitted from diesel engines. Environmental Pollution. 362. 124972–124972. 6 indexed citations

Ding, Ting, Mengwei Wang, Hang Liu, et al.. (2024). Atomic Layer-Deposited Silane Coupling Agent for Interface Passivation of Quantum Dot Light-Emitting Diodes. The Journal of Physical Chemistry Letters. 15(36). 9233–9238. 4 indexed citations

10.

Wong, Pak Kin, Meisam Ahmadi Ghadikolaei, Kar Wei Ng, et al.. (2023). Physical properties and structural characteristics of particulate matter emitted from a diesel engine fueled with biodiesel blends. Environmental Pollution. 333. 122099–122099. 10 indexed citations

11.

Liu, Yuxin, Cong Liu, Bingjia Xu, et al.. (2023). Spirobifluorene-based electropolymerized films for highly sensitive and reversible detection of TNP in water. Journal of Photochemistry and Photobiology A Chemistry. 450. 115431–115431. 2 indexed citations

12.

Yang, Ziqi, Huaxing Jiang, Kar Wei Ng, et al.. (2023). Band alignment and electrical properties of NiO/β-Ga2O3 heterojunctions with different β-Ga2O3 orientations. Applied Surface Science. 622. 156917–156917. 41 indexed citations

13.

Yan, Shanshan, Zhipeng Wei, C. C. Ling, et al.. (2023). A photo-switchable rectifier based on the MAPbBr₃–MAPbCl₃ halide perovskite heterostructure for dual-wavelength optical communications. Journal of Materials Chemistry C. 11(34). 11697–11704. 5 indexed citations

14.

Wang, Bo, Hao Lin, Shanshan Yan, et al.. (2023). Highly Stable CsPbBr₃ Perovskite Nanocrystals Encapsulated in Metal–Organic Frameworks for White Light-Emitting Diodes. ACS Applied Nano Materials. 6(3). 1808–1816. 18 indexed citations

15.

Lv, Xingshuai, Junxian Liu, Liangzhi Kou, et al.. (2023). Three-Dimensional Dual-Site Catalysts for Industrial Ammonia Synthesis at Dramatically Decreased Temperatures and Pressures. ACS Catalysis. 13(20). 13561–13568. 9 indexed citations

16.

Li, Jielei, Jincheng Xu, Shi Chen, et al.. (2022). Extraordinarily Stable Aqueous Electrochromic Battery Based on Li₄Ti₅O₁₂ and Hybrid Al³⁺/Zn²⁺ Electrolyte. ACS Nano. 16(8). 13199–13210. 45 indexed citations

17.

Yan, Shanshan, Youchao Kong, Zhihong Zhang, et al.. (2022). Enhanced Optoelectronic Performance Induced by Ion Migration in Lead-Free CsCu₂I₃ Single-Crystal Microrods. ACS Applied Materials & Interfaces. 14(44). 49975–49985. 13 indexed citations

18.

Ghadikolaei, Meisam Ahmadi, et al.. (2021). EFFECT OF VEHICLE LIGHT ON THE NANOSTRUCTURE OF PARTICULATE MATTERS EMITTED FROM DIESEL AND GASOLINE VEHICLES. WIT transactions on ecology and the environment. 1. 125–133. 1 indexed citations

19.

Zhao, Yunyang, Bingchen He, Enshan Liu, et al.. (2021). Aluminum-Based Surface Polymerization on Carbon Dots with Aggregation-Enhanced Luminescence. The Journal of Physical Chemistry Letters. 12(19). 4530–4536. 21 indexed citations

20.

Yan, Shanshan, Yao Ma, Youchao Kong, et al.. (2021). Freestanding CH₃NH₃PbBr₃ single-crystal microwires for optoelectronic applications synthesized with a predefined lattice framework. Journal of Materials Chemistry C. 9(14). 4771–4781. 8 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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