Chang Won Ahn

7.2k total citations
209 papers, 6.0k citations indexed

About

Chang Won Ahn is a scholar working on Materials Chemistry, Electronic, Optical and Magnetic Materials and Electrical and Electronic Engineering. According to data from OpenAlex, Chang Won Ahn has authored 209 papers receiving a total of 6.0k indexed citations (citations by other indexed papers that have themselves been cited), including 174 papers in Materials Chemistry, 105 papers in Electronic, Optical and Magnetic Materials and 94 papers in Electrical and Electronic Engineering. Recurrent topics in Chang Won Ahn's work include Ferroelectric and Piezoelectric Materials (148 papers), Multiferroics and related materials (101 papers) and Acoustic Wave Resonator Technologies (69 papers). Chang Won Ahn is often cited by papers focused on Ferroelectric and Piezoelectric Materials (148 papers), Multiferroics and related materials (101 papers) and Acoustic Wave Resonator Technologies (69 papers). Chang Won Ahn collaborates with scholars based in South Korea, Pakistan and United States. Chang Won Ahn's co-authors include Ill Won Kim, Aman Ullah, Jae‐Shin Lee, Ali Hussain, Hyoung‐Su Han, Wook Jo, Sun Young Lee, Amir Ullah, Jin Soo Kim and Hwang-Pill Kim and has published in prestigious journals such as Advanced Materials, Nature Communications and ACS Nano.

In The Last Decade

Chang Won Ahn

206 papers receiving 5.9k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Chang Won Ahn South Korea 42 4.6k 2.9k 2.8k 2.8k 587 209 6.0k
K. W. Kwok Hong Kong 44 4.7k 1.0× 2.1k 0.7× 2.8k 1.0× 3.1k 1.1× 254 0.4× 183 5.7k
Yuan Gao China 40 1.1k 0.2× 2.0k 0.7× 1.4k 0.5× 4.5k 1.6× 1.0k 1.7× 127 6.2k
Ranran Wang China 45 1.9k 0.4× 1.1k 0.4× 4.5k 1.6× 2.6k 0.9× 2.1k 3.5× 139 7.0k
Sheng‐Joue Young Taiwan 36 3.6k 0.8× 1.8k 0.6× 1.1k 0.4× 3.5k 1.3× 559 1.0× 204 5.1k
Ana Pimentel Portugal 33 3.6k 0.8× 837 0.3× 772 0.3× 3.4k 1.2× 1.0k 1.7× 87 4.9k
Adam F. Chrimes Australia 27 2.3k 0.5× 722 0.3× 1.5k 0.5× 2.5k 0.9× 628 1.1× 42 4.6k
Virginia A. Davis United States 26 1.8k 0.4× 755 0.3× 1.3k 0.5× 686 0.2× 493 0.8× 91 3.5k
Xiaozhi Wang China 34 879 0.2× 768 0.3× 2.8k 1.0× 1.4k 0.5× 1.2k 2.0× 164 4.1k
Ruihong Liang China 37 4.4k 1.0× 2.1k 0.7× 2.8k 1.0× 2.5k 0.9× 66 0.1× 136 4.9k
Anurat Wisitsoraat Thailand 39 1.6k 0.4× 512 0.2× 2.5k 0.9× 3.6k 1.3× 820 1.4× 174 4.9k

Countries citing papers authored by Chang Won Ahn

Since Specialization
Citations

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

Fields of papers citing papers by Chang Won Ahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Chang Won Ahn. 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 Chang Won Ahn. The network helps show where Chang Won Ahn may publish in the future.

Co-authorship network of co-authors of Chang Won Ahn

This figure shows the co-authorship network connecting the top 25 collaborators of Chang Won Ahn. A scholar is included among the top collaborators of Chang Won Ahn 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 Chang Won Ahn. Chang Won Ahn 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.
Sheeraz, Muhammad, Shinuk Cho, Changhee Sohn, et al.. (2024). Defect Engineering of Ferroelectric Hysteresis in Lead-Free Bi1/2(Na,K)1/2TiO3 Thin Films. ACS Applied Electronic Materials. 6(11). 8328–8338. 4 indexed citations
2.
Sheeraz, Muhammad, Aman Ullah, Won Seok Yun, et al.. (2024). Mapping the low tolerance factor Bi(Li1/3Zr2/3)O3 end member and MPB composition nexus in Bi1/2Na1/2TiO3-based ceramics. Chemical Engineering Journal. 485. 150087–150087. 7 indexed citations
3.
Ahn, Chang Won, et al.. (2023). Heteroanionic Lead‐Free Double‐Perovskite Halides for Bandgap Engineering. Advanced Engineering Materials. 25(1). 5 indexed citations
4.
Chae, Weon‐Sik, Chang Won Ahn, Kyong-Soo Hong, et al.. (2023). Improved charge transport kinetics in PbBi2Nb2O9 photocatalysts: Comparative time-resolved recombination study with N-doped TiO2. Materials Chemistry and Physics. 311. 128514–128514. 1 indexed citations
5.
Sheeraz, Muhammad, Min‐Hyoung Jung, Yoon Ki Kim, et al.. (2023). Freestanding Oxide Membranes for Epitaxial Ferroelectric Heterojunctions. ACS Nano. 17(14). 13510–13521. 14 indexed citations
6.
Jang, Ji‐Soo, Min‐Hyoung Jung, Jong‐Seong Bae, et al.. (2023). Ultrahigh dielectric permittivity in oxide ceramics by hydrogenation. Science Advances. 9(8). eadd8328–eadd8328. 19 indexed citations
7.
Akram, Fazli, Muhammad Habib, Amir Ullah, et al.. (2022). Piezoelectric performance of the binary K1/2Bi1/2TiO3–LiTaO3 relaxor-ferroelectric ceramics. Materials Chemistry and Physics. 279. 125764–125764. 10 indexed citations
8.
Won, Sung Sik, et al.. (2020). Transverse piezoelectric properties of Mn-doped Bi0.5Na0.5TiO3 thin films. Current Applied Physics. 20(12). 1447–1452. 7 indexed citations
9.
Ahn, Chang Won, Jong Chan Kim, Hamid Ullah, et al.. (2020). Highly ordered lead-free double perovskite halides by design. Journal of Materiomics. 6(4). 651–660. 39 indexed citations
10.
Han, Hyoung‐Su, et al.. (2020). A Brief Review of Enhancing Incipient Piezostrains: Approach by Ceramic/Ceramic Composites. Scholarworks@UNIST (Ulsan National Institute of Science and Technology). 23(1). 89–100. 2 indexed citations
11.
Choi, Jin San, Muhammad Sheeraz, Jong‐Seong Bae, et al.. (2019). Effect of Ceramic-Target Crystallinity on Metal-to-Insulator Transition of Epitaxial Rare-Earth Nickelate Films Grown by Pulsed Laser Deposition. ACS Applied Electronic Materials. 1(9). 1952–1958. 8 indexed citations
12.
Fan, Zhongming, et al.. (2018). Role of sodium deficiency on the relaxor properties of Bi1/2Na1/2TiO3-BaTiO3. Journal of the European Ceramic Society. 38(16). 5375–5381. 22 indexed citations
13.
Jung, Hye Ri, Trang Thi Thu Nguyen, Seokhyun Yoon, et al.. (2018). Surface potential mapping and n-type conductivity in organic–inorganic lead iodide crystals. CrystEngComm. 20(41). 6551–6556. 9 indexed citations
14.
Hong, Se Hyang, Jin Mo Ku, Hyo In Kim, et al.. (2017). The immune-enhancing activity of Cervus nippon mantchuricus extract (NGE) in RAW264.7 macrophage cells and immunosuppressed mice. Food Research International. 99(Pt 1). 623–629. 24 indexed citations
15.
Hong, Kwan Soo, Myoung Gyu Ha, Jong‐Seong Bae, et al.. (2015). Structural characteristics and chemical bonding states with temperature in barium titanate nanopowders prepared by using the solvothermal method. Current Applied Physics. 15(11). 1377–1383. 6 indexed citations
16.
Ahn, Chang Won, Hai Joon Lee, Ill Won Kim, et al.. (2003). Effects of laser fluence on the properties of pulsed laser deposited Bi3.25La0.75Ti2.97V0.03O12 ferroelectric thin films. Journal of the Korean Physical Society. 42. 2 indexed citations
17.
Kim, Ji Yeon, et al.. (1999). Cytotoxic Effects of Peptides Fractionated from Bromelain Hydrolyzates of Soy-bean Protein. Food Science and Biotechnology. 8(5). 333–337. 13 indexed citations
18.
Shon, Dong‐Hwa, et al.. (1996). Screening of Antithrombotic Peptides from Soybean Paste by the Microplate Method. Korean Journal of Food Science and Technology. 28(4). 684–688. 15 indexed citations
19.
Ahn, Chang Won, et al.. (1995). Fractionation of Angiotensin Converting Enzyme(ACE) Inhibitory Peptides from Soybean Paste. Korean Journal of Food Science and Technology. 27(2). 230–234. 44 indexed citations
20.
Ahn, Chang Won, et al.. (1994). Decolorization of Shrimp Chitin Using Sodium Hypochlorite. Korean Journal of Food Science and Technology. 26(6). 787–790. 3 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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