Jun-Dar Hwang

1.4k total citations
117 papers, 1.2k citations indexed

About

Jun-Dar Hwang is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Jun-Dar Hwang has authored 117 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 85 papers in Materials Chemistry, 82 papers in Electrical and Electronic Engineering and 56 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Jun-Dar Hwang's work include ZnO doping and properties (58 papers), Ga2O3 and related materials (51 papers) and Thin-Film Transistor Technologies (32 papers). Jun-Dar Hwang is often cited by papers focused on ZnO doping and properties (58 papers), Ga2O3 and related materials (51 papers) and Thin-Film Transistor Technologies (32 papers). Jun-Dar Hwang collaborates with scholars based in Taiwan, South Korea and Singapore. Jun-Dar Hwang's co-authors include C. Y. Kung, Y.K. Fang, Fang-Hsing Wang, Ming‐Che Chan, Chung‐Sung Yang, Chien‐Chung Lin, Min Lai, Yean-Kuen Fang, Wan‐Yu Liu and Shih‐Ting Wang and has published in prestigious journals such as SHILAP Revista de lepidopterología, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

Jun-Dar Hwang

115 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jun-Dar Hwang Taiwan 18 867 802 500 196 171 117 1.2k
K. Kopalko Poland 22 1.4k 1.6× 1.1k 1.3× 468 0.9× 58 0.3× 125 0.7× 80 1.6k
Sy‐Hann Chen Taiwan 17 439 0.5× 650 0.8× 267 0.5× 165 0.8× 264 1.5× 78 972
Tae-Yeon Seong South Korea 18 510 0.6× 557 0.7× 199 0.4× 134 0.7× 89 0.5× 52 788
Ying‐Hui Hsieh Taiwan 15 826 1.0× 317 0.4× 563 1.1× 120 0.6× 238 1.4× 19 1.0k
J.M. Nel South Africa 19 627 0.7× 669 0.8× 215 0.4× 93 0.5× 91 0.5× 71 967
Yuefeng Nie China 16 1.3k 1.5× 630 0.8× 778 1.6× 95 0.5× 246 1.4× 41 1.7k
V. Bhosle United States 12 1.1k 1.2× 801 1.0× 545 1.1× 404 2.1× 84 0.5× 24 1.4k
José Manuel Caicedo Spain 16 511 0.6× 384 0.5× 345 0.7× 172 0.9× 139 0.8× 50 843
Ibraheem Almansouri United Arab Emirates 16 796 0.9× 733 0.9× 149 0.3× 139 0.7× 263 1.5× 27 1.2k
T. Krajewski Poland 20 1.0k 1.2× 868 1.1× 366 0.7× 63 0.3× 101 0.6× 54 1.2k

Countries citing papers authored by Jun-Dar Hwang

Since Specialization
Citations

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

Fields of papers citing papers by Jun-Dar Hwang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jun-Dar Hwang. 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 Jun-Dar Hwang. The network helps show where Jun-Dar Hwang may publish in the future.

Co-authorship network of co-authors of Jun-Dar Hwang

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

All Works

20 of 20 papers shown
1.
Hwang, Jun-Dar, et al.. (2025). Improving the performance of Al/MgO/NiO Schottky-barrier photodetectors using a MgO intermediate layer with introduced oxygen. Sensors and Actuators A Physical. 390. 116561–116561. 2 indexed citations
2.
Hwang, Jun-Dar, et al.. (2025). Improving the performance of Al/NiO Schottky-barrier diodes by inserting an introduced-oxygen MgO layer. Materials Science in Semiconductor Processing. 197. 109708–109708.
3.
Hwang, Jun-Dar, et al.. (2024). Transparent conducting electrodes of NiO/Ag/NiO applied in ZnO-based metal–semiconductor–metal ultraviolet photodetectors. Sensors and Actuators A Physical. 374. 115506–115506. 2 indexed citations
4.
Hwang, Jun-Dar, et al.. (2024). Studies of NiO/Ag/NiO transparent conducting electrodes on NiO and ZnO Schottky diodes. Physical Chemistry Chemical Physics. 26(31). 20807–20813. 2 indexed citations
5.
Hwang, Jun-Dar, et al.. (2023). Effects of oxygen contents on the physical properties of MgO films and carrier transport of Au/MgO/ZnO MIS diodes. Ceramics International. 49(17). 28098–28106. 2 indexed citations
6.
Hwang, Jun-Dar, et al.. (2023). Realizing improved performance of metal-insulator-semiconductor diodes with high-k MgO/SiOx stack. Journal of Alloys and Compounds. 960. 170508–170508. 4 indexed citations
7.
Hwang, Jun-Dar, et al.. (2022). Using MgO capping layer to enhance the performance of ZnO based metal-semiconductor-metal photodetectors. Sensors and Actuators A Physical. 340. 113545–113545. 9 indexed citations
8.
Hwang, Jun-Dar, et al.. (2021). Base-width modulation effects on the optoelectronic characteristics of n-ITO/p-NiO/n-ZnO heterojunction bipolar phototransistors. Nanotechnology. 32(40). 405501–405501. 3 indexed citations
9.
Hwang, Jun-Dar, et al.. (2021). Enhancing the Performance of NiO-Based Metal-Semiconductor-Metal Ultraviolet Photodetectors Using a MgO Capping Layer. IEEE Sensors Journal. 21(24). 27400–27404. 5 indexed citations
10.
Hwang, Jun-Dar, et al.. (2020). Effects of Ag-doping on the characteristics of Ag x Ni 1-x O transparent conducting oxide film and their applications in heterojunction diodes. Journal of Physics D Applied Physics. 53(27). 275107–275107. 10 indexed citations
11.
Hwang, Jun-Dar, et al.. (2020). Separate absorption and multiplication solar-blind photodiodes based on p-NiO/MgO/n-ZnO heterostructure. Nanotechnology. 32(1). 15503–15503. 15 indexed citations
12.
Hwang, Jun-Dar, et al.. (2020). Enhancing ultraviolet-to-visible rejection ratio by inserting an intrinsic NiO layer in p-NiO/n-Si heterojunction photodiodes. Nanotechnology. 31(34). 345205–345205. 9 indexed citations
13.
Chen, Sy‐Hann, et al.. (2019). High-performance polymer LED using NiOx as a hole-transport layer. Journal of Materials Chemistry C. 7(43). 13510–13517. 10 indexed citations
14.
15.
Hwang, Jun-Dar, et al.. (2016). Single- and dual-wavelength photodetectors with MgZnO/ZnO metal–semiconductor–metal structure by varying the bias voltage. Nanotechnology. 27(37). 375502–375502. 32 indexed citations
16.
Hwang, Jun-Dar, et al.. (2015). Wavelength-band-tuning photodiodes by using various metallic nanoparticles. Nanotechnology. 26(46). 465202–465202. 5 indexed citations
17.
Hwang, Jun-Dar, et al.. (2009). Effect of Annealing on GaN Metal–Insulator–Semiconductor Capacitors by Using Liquid-Phase-Deposition SiO[sub 2]. Electrochemical and Solid-State Letters. 12(3). H47–H47. 6 indexed citations
18.
Hwang, Jun-Dar, et al.. (2005). Two-Step Annealing for Nickel-Induced Crystallization of Amorphous Silicon Films. Journal of The Electrochemical Society. 152(6). G487–G487. 3 indexed citations
19.
Hwang, Jun-Dar, et al.. (2004). A novel transparent ohmic contact of indium tin oxide to n-type GaN. Microelectronic Engineering. 77(1). 71–75. 14 indexed citations
20.
Hwang, Jun-Dar, et al.. (1995). Visible electroluminescence from a novel β-SiC/p-Si n-p heterojunction diode prepared by rapid thermal chemical vapor deposition. Applied Physics Letters. 67(12). 1736–1738. 4 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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