Joohyun Hwang

468 total citations
20 papers, 422 citations indexed

About

Joohyun Hwang is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Joohyun Hwang has authored 20 papers receiving a total of 422 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Electrical and Electronic Engineering, 6 papers in Materials Chemistry and 4 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Joohyun Hwang's work include Organic Light-Emitting Diodes Research (18 papers), Organic Electronics and Photovoltaics (11 papers) and Thin-Film Transistor Technologies (7 papers). Joohyun Hwang is often cited by papers focused on Organic Light-Emitting Diodes Research (18 papers), Organic Electronics and Photovoltaics (11 papers) and Thin-Film Transistor Technologies (7 papers). Joohyun Hwang collaborates with scholars based in South Korea. Joohyun Hwang's co-authors include Jaehyun Moon, Chul Woong Joo, Hye Yong Chu, Jun‐Han Han, Jin Woo Huh, Jeong-Ik Lee, Doo‐Hee Cho, Jin‐Wook Shin, Jonghee Lee and Nam Sung Cho and has published in prestigious journals such as Applied Physics Letters, Carbon and Nanoscale.

In The Last Decade

Joohyun Hwang

20 papers receiving 409 citations

Peers

Joohyun Hwang

EEE

MC

BE

PP

AMPO

Edward Wrzesniewski United States

Cornelius Fuchs Germany

Min‐Koo Han South Korea

Jianghua Xu China

Masayuki Sakakura Japan

Yimu Chen China

Satoshi Seo Japan

Ching-Lin Fan Taiwan

Svetlana Mansurova Mexico

T. X. Zhou United States

Edward Wrzesniewski United States

Joohyun Hwang

434 ×1.1

EEE

133 ×1.0

MC

88 ×1.1

BE

126 ×2.0

PP

28 ×0.9

AMPO

Citations per year, relative to Joohyun Hwang Joohyun Hwang (= 1×) peers Edward Wrzesniewski

Countries citing papers authored by Joohyun Hwang

Since Specialization

Citations

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

Fields of papers citing papers by Joohyun Hwang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Joohyun Hwang

This figure shows the co-authorship network connecting the top 25 collaborators of Joohyun Hwang. A scholar is included among the top collaborators of Joohyun 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 Joohyun Hwang. Joohyun Hwang 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

1.

Huh, Jin Woo, Jin‐Wook Shin, Doo‐Hee Cho, et al.. (2014). A randomly nano-structured scattering layer for transparent organic light emitting diodes. Nanoscale. 6(18). 10727–10733. 37 indexed citations

2.

Lee, Jeong‐Ik, Chul Woong Joo, Jin Woo Huh, et al.. (2014). 52.1: Invited Paper : Highly Efficient Transparent Organic Light Emitting Diodes with an Internal Random Nano‐structured Scattering Layer. SID Symposium Digest of Technical Papers. 45(1). 750–753. 1 indexed citations

3.

Shin, Jin‐Wook, Doo‐Hee Cho, Jaehyun Moon, et al.. (2014). Random nanostructure scattering layer for suppression of microcavity effect and light extraction in OLEDs. Optics Letters. 39(12). 3527–3527. 23 indexed citations

4.

Kim, Ji‐Hoon, Jae‐Won Seo, Joohyun Hwang, et al.. (2014). Carrier injection efficiencies and energy level alignments of multilayer graphene anodes for organic light-emitting diodes with different hole injection layers. Carbon. 79. 623–630. 27 indexed citations

5.

Shin, Jin‐Wook, Doo‐Hee Cho, Jaehyun Moon, et al.. (2013). Random nano-structures as light extraction functionals for organic light-emitting diode applications. Organic Electronics. 15(1). 196–202. 78 indexed citations

6.

Lee, Jonghee, Joo-Won Lee, Nam Sung Cho, et al.. (2013). Highly efficient all phosphorescent white organic light-emitting diodes for solid state lighting applications. Current Applied Physics. 14. S84–S87. 5 indexed citations

7.

Huh, Jin Woo, Jaehyun Moon, Joo Won Lee, et al.. (2013). Organic/metal hybrid cathode for transparent organic light-emitting diodes. Organic Electronics. 14(8). 2039–2045. 15 indexed citations

8.

Joo, Chul Woong, Jaehyun Moon, Jun‐Han Han, et al.. (2013). Color temperature tunable white organic light-emitting diodes. Organic Electronics. 15(1). 189–195. 38 indexed citations

9.

Huh, Jin Woo, Jaehyun Moon, Joo Won Lee, et al.. (2012). Directed emissive high efficient white transparent organic light emitting diodes with double layered capping layers. Organic Electronics. 13(8). 1386–1391. 26 indexed citations

10.

Joo, Chul Woong, Jaehyun Moon, Joohyun Hwang, et al.. (2012). Improved Device Performances in Phosphorescent Organic Light-Emitting Diodes by Microcavity Effects. Japanese Journal of Applied Physics. 51(9S2). 09MH01–09MH01. 13 indexed citations

11.

Joo, Chul Woong, Jaehyun Moon, Joohyun Hwang, et al.. (2012). Improved Device Performances in Phosphorescent Organic Light-Emitting Diodes by Microcavity Effects. Japanese Journal of Applied Physics. 51(9S2). 09MH01–09MH01. 5 indexed citations

12.

Moon, Jaehyun, Jin Woo Huh, Doo Hee Cho, et al.. (2012). A new 2-dimensional OLED circuit modeling for obtaining uniform brightness in large area OLED lighting panels. 942–945. 1 indexed citations

13.

Moon, Jaehyun, Joohyun Hwang, Hong Kyw Choi, et al.. (2012). Large area organic light emitting diodes with multilayered graphene anodes. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8476. 84760U–84760U. 4 indexed citations

14.

Hwang, Joohyun, Hong Kyw Choi, Jaehyun Moon, et al.. (2012). Blue fluorescent organic light emitting diodes with multilayered graphene anode. Materials Research Bulletin. 47(10). 2796–2799. 10 indexed citations

15.

Joo, Chul Woong, Jin Woo Huh, Jun‐Han Han, et al.. (2012). 39.1: Invited Paper: Efficient Color Tunable Light Sources by The Combination of a Transparent and a Non‐Transparent Organic Light Emitting Diodes. SID Symposium Digest of Technical Papers. 43(1). 531–533. 1 indexed citations

16.

Hwang, Joohyun, Hong Kyw Choi, Jaehyun Moon, et al.. (2012). Multilayered graphene anode for blue phosphorescent organic light emitting diodes. Applied Physics Letters. 100(13). 56 indexed citations

17.

Han, Jun‐Han, Jaehyun Moon, Jin‐Wook Shin, et al.. (2012). A new method for monitoring an OLED panel for lighting by sensing the wave-guided light. Journal of Information Display. 13(3). 119–123. 6 indexed citations

18.

Moon, Jaehyun, Joohyun Hwang, Jin Woo Huh, et al.. (2012). A perturbation analysis on solid polymer surfaces. Materials Research Bulletin. 47(10). 2788–2791. 1 indexed citations

19.

Huh, Jin Woo, Jaehyun Moon, Joo Won Lee, et al.. (2011). The Optical Effects of Capping Layers on the Performance of Transparent Organic Light-Emitting Diodes. IEEE photonics journal. 4(1). 39–47. 45 indexed citations

20.

Lee, Tae‐Woo, Joohyun Hwang, & Sung‐Yong Min. (2010). Highly Efficient Hybrid Inorganic–Organic Light‐Emitting Diodes by using Air‐Stable Metal Oxides and a Thick Emitting Layer. ChemSusChem. 3(9). 1021–1023. 30 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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