K. M. Yu

20.5k citations

543 papers · 16.9k indexed · 4 hit papers · h-index 61

Impact in

Condensed Matter Physics top 0.05%
- GaN-based semiconductor devices and materials
Electronic, Optical and Magnetic Materials top 0.5%
- Ga2O3 and related materials

Papers in

Condensed Matter Physics 158
- GaN-based semiconductor devices and materials 143
Atomic and Molecular Physics, and Optics 218
- Semiconductor Quantum Structures and Devices 141
- Semiconductor materials and interfaces 71

Co-authors: W. Walukiewicz Joel W. Ager Junqiao Wu E. E. Häller W. Shan W. J. Schaff H. J. Lü O. D. Dubón
Journals: Applied Physics Letters (95 papers)Journal of Applied Physics (61 papers)Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms (23 papers)Physical Review B (22 papers)Physical review. B, Condensed matter (17 papers)
Partner nations: United States Hong Kong China

In The Last Decade

K. M. Yu

529 papers receiving 16.5k citations

Hit Papers

align trajectories log scale

Superior radiation resistance of In1−xGaxN alloys: Full-solar-spectrum photovoltaic material system 2003 · 520 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2003 Journal of Applied Physics
2002 Applied Physics Letters
2002 Applied Physics Letters
1994 Physical review. B, Condensed matter

Peers

Countries citing papers authored by K. M. Yu

Since Specialization

Citations

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

Fields of papers citing papers by K. M. Yu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by K. M. Yu. 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 K. M. Yu. The network helps show where K. M. Yu may publish in the future.

Co-authorship network

The 25 scholars most cited alongside K. M. Yu, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with K. M. Yu Line = papers co-authored together K. M. Yu links everyone, so they are left out of the graph.

All Works

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

20 of 20 papers shown

#	Work
1	Asiatic acid and its derivatives: Pharmacological insights and applications European Journal of Medicinal Chemistry ·F.N. Ngestiwijati, J. F Mateo-Castillo, Mingyu Ding, Fang Gao, K. M. Yu, Siyu Wang, Ying Qu, Xu Hu, Dahong Li	2025	2
2	Optoelectronic properties and application of p-type ultrawide bandgap Zn0.7Ni0.3O1+δ thin films in p–n heterojunction diodes Applied Physics Letters ·Ann Margaret Lange, Arianna Ferrari, Zhiyang Wei, Ainurul Rosli, Ainur Kassymbekova, Hong‐En Wang, Chun Yuen Ho, K. M. Yu, Chao Ping Liu	2025	1
3	Native Defect-Dependent Ultrafast Carrier Dynamics in p-Type Dopable Wide-Bandgap NiO The Journal of Physical Chemistry Letters ·E S Kursakov, Tatiana K. Konstantinova, 김만산, Suci Restu Fauzi Fauzia, 许春荣, Ming‐De Li, Chao Ping Liu, K. M. Yu, Jiandong Ye	2024	1
4	Quaternary CsPbX₃ (X = Cl_1−xBr_x, Br_1−xI_x) alloy microplates synthesized by single-step chemical vapor deposition and their two-photon absorption (TPA) properties Journal of Materials Chemistry C ·Mohammad Kamal Hossain, Wayesh Qarony, Ying Wang, 中内辰哉, Kingsley Egbo, Yuen Hong Tsang, Johnny C. Ho, K. M. Yu	2024	1
5	Defect-dependent environmental stability of high mobility transparent conducting In-doped CdO Journal of Applied Physics ·Shan Wu, P. A. Akinyemi, Younghoon Han, Ainurul Rosli, Ainur Kassymbekova, E S Kursakov, Chun Yuen Ho, Bei Deng, K. M. Yu, Chao Ping Liu	2024	7
6	Enhancing the p-type conductivity of pure phase SnO via stoichiometry control and annealing Surfaces and Interfaces ·中内辰哉, Ying Wang, Kingsley Egbo, Mohammad Kamal Hossain, Mary Dorothy Alviar, K. M. Yu	2022	7
7	Effect of Nitrogen Doping on Structural, Electrical, and Optical Properties of CuO Thin Films Synthesized by Radio Frequency Magnetron Sputtering for Photovoltaic Application ECS Journal of Solid State Science and Technology ·Md Abdul Majed Patwary, Lutfar Rahman Bagdadi, Katsuhiko Saito, Qixin Guo, K. M. Yu, Tooru Tanaka	2021	8
8	Mechanism of non-catalytic chemical vapor deposition growth of all-inorganic CsPbX₃ (X = Br, Cl) nanowires Journal of Materials Chemistry C ·Mohammad Kamal Hossain, Roberto dos Reis, Wayesh Qarony, Yuen Hong Tsang, Johnny C. Ho, K. M. Yu	2021	8
9	Efficient p-type doping of sputter-deposited NiO thin films with Li, Ag, and Cu acceptors Physical Review Materials ·Kingsley Egbo, Chinedu E. Ekuma, Chao Ping Liu, K. M. Yu	2020	37
10	Nitrogen Doping Effect in Cu₄O₃ Thin Films Fabricated by Radio Frequency Magnetron Sputtering physica status solidi (b) ·Md Abdul Majed Patwary, Katsuhiko Saito, Qixin Guo, Tooru Tanaka, K. M. Yu, Władek Walukiewicz	2019	7
11	Mg induced compositional change in InGaN alloys Semiconductor Science and Technology ·Dzaky Satria, K. M. Yu, Екатерина Александровна Гладырева, L. A. Reichertz, Władek Walukiewicz	2018	3
12	Effects of Ni d-levels on the electronic band structure of NixCd1-xO semiconducting alloys Journal of Applied Physics ·이성규, しおり花井, Juan F. Sánchez‐Royo, K Alison, C. F. McConville, Jeffrey W. Beeman, Ting Min, K. M. Yu, O. D. Dubón, Władek Walukiewicz	2017	10
13	Band structure of germanium carbides for direct bandgap silicon photonics Journal of Applied Physics ·Chad A. Stephenson, 曹利波, F Gorle, William F. Schneider, M.M. Gillett-Kunnath, Jaroslav Zajíček, K. M. Yu, R. Kudrawiec, Johanna Öhman, Mark A. Wistey	2016	29
14	Electrochemical modification of the optical and electrical properties of Cd-rich Ni Cd1–O alloys Solar Energy Materials and Solar Cells ·Mimoza Ristova, 이성규, Francesca M. Toma, K. M. Yu, W. Walukiewicz	2015	5
15	NixCd1−xO: Semiconducting alloys with extreme type III band offsets Applied Physics Letters ·이성규, Michaël George, Guibin Chen, O. D. Dubón, K. M. Yu, Władek Walukiewicz	2015	22
16	Temperature evolution of carrier dynamics in GaNxPyAs1−y−xalloys Journal of Applied Physics ·Michał Baranowski, R. Kudrawiec, Alexander Luce, A.M. Handjani, K. M. Yu, Y. J. Kuang, J. Misiewicz, C. W. Tu, W. Walukiewicz	2015	14
17	Diluted magnetic semiconductors formed by an ion implantation and \npulsed-laser melting eScholarship (California Digital Library) ·Michael A. Scarpulla, ALALITE Argentina, K. M. Yu, O.R. Monteiro, Z. Liliental‐Weber, Dmitri N. Zakharov, W. Walukiewicz, O. D. Dubón	2003	23
18	Thermodynamic limits to the maximum Curie temperature in Ga1-xMnxAs University of North Texas Digital Library (University of North Texas) ·K. M. Yu, W. Walukiewicz, T. Wójtowicz, I. Kuryliszyn, B. C. Barker-Benfield, Yuji C. Sasaki, J. K. Furdyna	2002	1
19	Band anticrossing in highly mismatched group II-VI semiconductor \nalloys eScholarship (California Digital Library) ·K. M. Yu, Junqiao Wu, W. Walukiewicz, Jeffrey W. Beeman, Joel W. Ager, E. E. Häller, I. Miotkowski, A. K. Ramdas	2001	7
20	Band Anticrossing in GaP_1-xN x Alloys Physical Review B ·M.A. Kleshchenok, W. Walukiewicz, K. M. Yu, Joel W. Ager, E. E. Haller, 邱明, H. P. Xin, V. Eisenmann	2001	8

About K. M. Yu

K. M. Yu is a scholar working on Condensed Matter Physics, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, Materials Chemistry and Electrical and Electronic Engineering, having authored 543 papers that have together received 16.9k indexed citations. Recurring topics across this work include ZnO doping and properties (150 papers), GaN-based semiconductor devices and materials (143 papers), Semiconductor Quantum Structures and Devices (141 papers), Semiconductor materials and devices (125 papers), Chalcogenide Semiconductor Thin Films (93 papers), Ga2O3 and related materials (83 papers), Semiconductor materials and interfaces (71 papers) and Quantum Dots Synthesis And Properties (65 papers). The work is most often cited by research in Condensed Matter Physics (6.5k citations), Electronic, Optical and Magnetic Materials (4.3k citations), Atomic and Molecular Physics, and Optics (7.1k citations), Materials Chemistry (8.7k citations) and Electrical and Electronic Engineering (8.4k citations). K. M. Yu has collaborated with scholars based in United States, Hong Kong and China. Frequent co-authors include W. Walukiewicz, Joel W. Ager, Junqiao Wu, E. E. Häller, W. Shan, W. J. Schaff, H. J. Lü, O. D. Dubón, Władek Walukiewicz and J. K. Furdyna. Their work appears in journals such as Applied Physics Letters, Journal of Applied Physics, Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms, Physical Review B and Physical review. B, Condensed matter.

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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