Vi‐En Choong

1.2k total citations
21 papers, 1.1k citations indexed

About

Vi‐En Choong is a scholar working on Electrical and Electronic Engineering, Polymers and Plastics and Materials Chemistry. According to data from OpenAlex, Vi‐En Choong has authored 21 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Electrical and Electronic Engineering, 13 papers in Polymers and Plastics and 4 papers in Materials Chemistry. Recurrent topics in Vi‐En Choong's work include Organic Light-Emitting Diodes Research (17 papers), Organic Electronics and Photovoltaics (14 papers) and Conducting polymers and applications (13 papers). Vi‐En Choong is often cited by papers focused on Organic Light-Emitting Diodes Research (17 papers), Organic Electronics and Photovoltaics (14 papers) and Conducting polymers and applications (13 papers). Vi‐En Choong collaborates with scholars based in United States, Germany and United Kingdom. Vi‐En Choong's co-authors include Franky So, Mathew Mathai, Stelios A. Choulis, Benjamin C. Krummacher, Dmitry Poplavskyy, J. Curless, Song Shi, Yongli Gao, Bing R. Hsieh and Samson A. Jenekhe and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Chemistry of Materials.

In The Last Decade

Vi‐En Choong

19 papers receiving 1.0k citations

Peers

Vi‐En Choong

EEE

Mathew Mathai United States

Shaohu Han China

Won‐Ik Jeong South Korea

Sang‐Hyun Eom United States

D. Poplavskyy United Kingdom

Kim Tremel Germany

Yanfeng Liu China

Ansgar Werner Germany

Benjamin C. Krummacher Germany

Jan Blochwitz‐Nimoth Germany

Mathew Mathai United States

Vi‐En Choong

911 ×0.9

EEE

477 ×0.9

364 ×1.0

77 ×0.8

35 ×0.7

Citations per year, relative to Vi‐En Choong Vi‐En Choong (= 1×) peers Mathew Mathai

Countries citing papers authored by Vi‐En Choong

Since Specialization

Citations

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

Fields of papers citing papers by Vi‐En Choong

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Vi‐En Choong. 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 Vi‐En Choong. The network helps show where Vi‐En Choong may publish in the future.

Co-authorship network of co-authors of Vi‐En Choong

This figure shows the co-authorship network connecting the top 25 collaborators of Vi‐En Choong. A scholar is included among the top collaborators of Vi‐En Choong 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 Vi‐En Choong. Vi‐En Choong 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

Poplavskyy, Dmitry, et al.. (2009). Variations in Hole Injection due to Fast and Slow Interfacial Traps in Polymer Light‐Emitting Diodes with Interlayers. Advanced Functional Materials. 20(1). 119–130. 13 indexed citations

So, Franky, Benjamin C. Krummacher, Mathew Mathai, et al.. (2007). Recent progress in solution processable organic light emitting devices. Journal of Applied Physics. 102(9). 178 indexed citations

Krummacher, Benjamin C., Mathew Mathai, Franky So, Stelios A. Choulis, & Vi‐En Choong. (2007). Light Extraction From Solution-Based Processable Electrophosphorescent Organic Light-Emitting Diodes. Journal of Display Technology. 3(2). 200–210. 9 indexed citations

Choulis, Stelios A., Mathew Mathai, & Vi‐En Choong. (2006). Influence of metallic nanoparticles on the performance of organic electrophosphorescence devices. Applied Physics Letters. 88(21). 66 indexed citations

Krummacher, Benjamin C., Mathew Mathai, Vi‐En Choong, et al.. (2006). Influence of charge balance and microcavity effects on resultant efficiency of organic-light emitting devices. Organic Electronics. 7(5). 313–318. 29 indexed citations

Krummacher, Benjamin C., Vi‐En Choong, Mathew Mathai, et al.. (2006). Highly efficient white organic light-emitting diode. Applied Physics Letters. 88(11). 168 indexed citations

Mathai, Mathew, Vi‐En Choong, Stelios A. Choulis, Benjamin C. Krummacher, & Franky So. (2006). Highly efficient solution processed blue organic electrophosphorescence with 14lm∕W luminous efficacy. Applied Physics Letters. 88(24). 100 indexed citations

Choulis, Stelios A., Mathew Mathai, Vi‐En Choong, & Franky So. (2006). Highly efficient organic electroluminescent device with modified cathode. Applied Physics Letters. 88(20). 17 indexed citations

Poplavskyy, Dmitry, et al.. (2006). Altering the interfacial morphology of polymer light-emitting diodes using polymer interlayers: effect on hole injection and device performance. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6333. 63331M–63331M. 2 indexed citations

10.

Mathai, Mathew, Vi‐En Choong, Stelios A. Choulis, & Franky So. (2005). High-efficiency solution processed electrophosphorescent organic light emitting diodes based on a simple bi-layer device architecture. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 5937. 59370C–59370C. 2 indexed citations

11.

Choulis, Stelios A., Vi‐En Choong, Mathew Mathai, & Franky So. (2005). The effect of interfacial layer on the performance of organic light-emitting diodes. Applied Physics Letters. 87(11). 133 indexed citations

12.

Burgin, T., Vi‐En Choong, & G.N. Maracas. (2000). Large Area Submicrometer Contact Printing Using a Contact Aligner. Langmuir. 16(12). 5371–5375. 29 indexed citations

13.

Choong, Vi‐En, Song Shi, J. Curless, & Franky So. (2000). Bipolar transport organic light emitting diodes with enhanced reliability by LiF doping. Applied Physics Letters. 76(8). 958–960. 34 indexed citations

14.

Choong, Vi‐En, Jun Shen, J. Curless, et al.. (2000). Efficient and durable organic alloys for electroluminescent displays. Journal of Physics D Applied Physics. 33(7). 760–763. 24 indexed citations

15.

Le, Quoc Toan, M. G. Mason, Li Yan, et al.. (1999). <title>Interface formation between Al and Ca with tris-(8-hydroxyquinoline) aluminum</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3623. 64–70. 2 indexed citations

16.

Choong, Vi‐En, Song Shi, J. Curless, et al.. (1999). Organic light-emitting diodes with a bipolar transport layer. Applied Physics Letters. 75(2). 172–174. 118 indexed citations

17.

Shen, Jun, et al.. (1998). <title>Carrier transport in organic light-emitting diodes</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3476. 196–201. 1 indexed citations

18.

Choong, Vi‐En, Yongsup Park, Yongli Gao, Bing R. Hsieh, & Ching W. Tang. (1998). Metal induced photoluminescence quenching of a phenylene vinylene oligomer and its recovery. Macromolecular Symposia. 125(1). 83–97. 8 indexed citations

19.

Jenekhe, Samson A., et al.. (1997). Finite Size Effects on Electroluminescence of Nanoscale Semiconducting Polymer Heterojunctions. Chemistry of Materials. 9(2). 409–412. 144 indexed citations

20.

Chondroudis, Konstantinos, et al.. (1996). Graduate Student Award Finalists to Compete at the 1996 MRS Fall Meeting/ICEM-96. MRS Bulletin. 21(11). 71–72. 1 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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