Wonhee Cha

1.3k total citations · 1 hit paper
19 papers, 1.2k citations indexed

About

Wonhee Cha is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Polymers and Plastics. According to data from OpenAlex, Wonhee Cha has authored 19 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Materials Chemistry, 10 papers in Electrical and Electronic Engineering and 4 papers in Polymers and Plastics. Recurrent topics in Wonhee Cha's work include Perovskite Materials and Applications (10 papers), Quantum Dots Synthesis And Properties (5 papers) and Porphyrin and Phthalocyanine Chemistry (5 papers). Wonhee Cha is often cited by papers focused on Perovskite Materials and Applications (10 papers), Quantum Dots Synthesis And Properties (5 papers) and Porphyrin and Phthalocyanine Chemistry (5 papers). Wonhee Cha collaborates with scholars based in South Korea, Japan and United States. Wonhee Cha's co-authors include Dongho Kim, Wanjung Kim, Sung Uk Chai, Jeong Kwon, Jong Hyeok Park, Myung Sun Jung, Yung Ji Choi, Jiwon Kim, Atsuhiro Osuka and Hyojin Kim and has published in prestigious journals such as Angewandte Chemie International Edition, Nano Letters and Advanced Functional Materials.

In The Last Decade

Wonhee Cha

19 papers receiving 1.2k citations

Hit Papers

Potassium Incorporation for Enhanced Performance and Stab... 2017 2026 2020 2023 2017 100 200 300 400
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.

  1. Potassium Incorporation for Enhanced Performance and Stability of Fully Inorganic Cesium Lead Halide Perovskite Solar Cells
    2017 471 citations Sung Uk Chai, Wonhee Cha et al. Nano Letters profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Wonhee Cha South Korea 14 940 914 246 155 101 19 1.2k
Qian Cheng China 14 417 0.4× 747 0.8× 458 1.9× 167 1.1× 45 0.4× 59 997
Yonghong Xiao China 18 646 0.7× 571 0.6× 92 0.4× 82 0.5× 99 1.0× 45 902
Tristan Dilbeck United States 12 796 0.8× 696 0.8× 114 0.5× 150 1.0× 49 0.5× 14 1.0k
Giulia Longo Spain 21 1.3k 1.4× 1.7k 1.9× 421 1.7× 65 0.4× 124 1.2× 31 1.9k
Chet Carter United States 7 377 0.4× 480 0.5× 238 1.0× 73 0.5× 74 0.7× 7 738
Vijaya Gopalan Sree South Korea 19 787 0.8× 1.2k 1.3× 420 1.7× 26 0.2× 112 1.1× 46 1.4k
Bridget A. Connor United States 13 1.4k 1.5× 1.5k 1.6× 163 0.7× 135 0.9× 78 0.8× 17 1.8k
Alireza Honarfar Sweden 11 382 0.4× 821 0.9× 474 1.9× 39 0.3× 126 1.2× 13 1.0k
Pooja Tyagi Canada 15 731 0.8× 679 0.7× 59 0.2× 89 0.6× 51 0.5× 20 933

Countries citing papers authored by Wonhee Cha

Since Specialization
Citations

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

Fields of papers citing papers by Wonhee Cha

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Wonhee Cha

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

All Works

19 of 19 papers shown
1.
Dórea, Fernanda C., Stefan Widgrén, Jenny Frössling, et al.. (2023). Data workflows and visualization in support of surveillance practice. Frontiers in Veterinary Science. 10. 1129863–1129863. 1 indexed citations
2.
Cha, Wonhee, et al.. (2022). Controlling the charge carrier dynamics by modulating the orientation diversity of perovskites. Materials Chemistry Frontiers. 6(8). 1026–1032. 5 indexed citations
3.
Cha, Wonhee, et al.. (2020). Structurally Stable and Highly Enhanced Luminescent Perovskite Based on Quasi-Two-Dimensional Structures upon Addition of Guanidinium Cations. The Journal of Physical Chemistry C. 124(8). 4414–4420. 16 indexed citations
4.
Lee, Hyeon‐Dong, Hobeom Kim, Himchan Cho, et al.. (2019). Efficient Ruddlesden–Popper Perovskite Light‐Emitting Diodes with Randomly Oriented Nanocrystals. Advanced Functional Materials. 29(27). 107 indexed citations
5.
Han, Hyowon, Beomjin Jeong, Tae Hyun Park, et al.. (2019). Highly Photoluminescent and Environmentally Stable Perovskite Nanocrystals Templated in Thin Self‐Assembled Block Copolymer Films. Advanced Functional Materials. 29(26). 47 indexed citations
6.
7.
Lee, Hyeon‐Dong, Hobeom Kim, Himchan Cho, et al.. (2019). Quasi Two‐Dimensional Perovskites: Efficient Ruddlesden–Popper Perovskite Light‐Emitting Diodes with Randomly Oriented Nanocrystals (Adv. Funct. Mater. 27/2019). Advanced Functional Materials. 29(27). 6 indexed citations
8.
Chung, Heejae, Hyojin Kim, Wonhee Cha, et al.. (2017). Composition‐Dependent Hot Carrier Relaxation Dynamics in Cesium Lead Halide (CsPbX3, X=Br and I) Perovskite Nanocrystals. Angewandte Chemie International Edition. 56(15). 4160–4164. 160 indexed citations
9.
Cha, Wonhee, et al.. (2017). Size-controllable and stable organometallic halide perovskite quantum dots/polymer films. Journal of Materials Chemistry C. 5(27). 6667–6671. 47 indexed citations
10.
Chung, Heejae, Hyojin Kim, Wonhee Cha, et al.. (2017). Composition‐Dependent Hot Carrier Relaxation Dynamics in Cesium Lead Halide (CsPbX3, X=Br and I) Perovskite Nanocrystals. Angewandte Chemie. 129(15). 4224–4228. 35 indexed citations
11.
Chai, Sung Uk, Wonhee Cha, Yung Ji Choi, et al.. (2017). Potassium Incorporation for Enhanced Performance and Stability of Fully Inorganic Cesium Lead Halide Perovskite Solar Cells. Nano Letters. 17(3). 2028–2033. 471 indexed citations breakdown →
12.
Cha, Wonhee, et al.. (2017). Synthesis of Boron(III)‐Coordinated Subchlorophins and Their Peripheral Modifications. Angewandte Chemie. 129(9). 2532–2536. 11 indexed citations
13.
Cha, Wonhee, et al.. (2017). Synthesis of Boron(III)‐Coordinated Subchlorophins and Their Peripheral Modifications. Angewandte Chemie International Edition. 56(9). 2492–2496. 16 indexed citations
14.
Kato, Kenichi, Wonhee Cha, Juwon Oh, et al.. (2016). Spontaneous Formation of an Air‐Stable Radical upon the Direct Fusion of Diphenylmethane to a Triarylporphyrin. Angewandte Chemie. 128(30). 8853–8856. 32 indexed citations
15.
16.
Kato, Kenichi, Wonhee Cha, Juwon Oh, et al.. (2016). Spontaneous Formation of an Air‐Stable Radical upon the Direct Fusion of Diphenylmethane to a Triarylporphyrin. Angewandte Chemie International Edition. 55(30). 8711–8714. 54 indexed citations
17.
Fukui, Norihito, Wonhee Cha, Daiki Shimizu, et al.. (2016). Highly planar diarylamine-fused porphyrins and their remarkably stable radical cations. Chemical Science. 8(1). 189–199. 69 indexed citations
18.
Lee, Hee Jung, Juno Kim, Dooyoung Kim, et al.. (2015). Morphological and Structural Evolutions of Metal–Organic Framework Particles from Amorphous Spheres to Crystalline Hexagonal Rods. Angewandte Chemie International Edition. 54(36). 10564–10568. 74 indexed citations
19.
Lee, Hee Jung, Juno Kim, Dooyoung Kim, et al.. (2015). Morphological and Structural Evolutions of Metal–Organic Framework Particles from Amorphous Spheres to Crystalline Hexagonal Rods. Angewandte Chemie. 127(36). 10710–10714. 19 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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