Gook Hyun Ha

888 total citations
30 papers, 767 citations indexed

About

Gook Hyun Ha is a scholar working on Materials Chemistry, Mechanical Engineering and Civil and Structural Engineering. According to data from OpenAlex, Gook Hyun Ha has authored 30 papers receiving a total of 767 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Materials Chemistry, 12 papers in Mechanical Engineering and 8 papers in Civil and Structural Engineering. Recurrent topics in Gook Hyun Ha's work include Advanced Thermoelectric Materials and Devices (15 papers), Thermal properties of materials (11 papers) and Advanced materials and composites (11 papers). Gook Hyun Ha is often cited by papers focused on Advanced Thermoelectric Materials and Devices (15 papers), Thermal properties of materials (11 papers) and Advanced materials and composites (11 papers). Gook Hyun Ha collaborates with scholars based in South Korea and Germany. Gook Hyun Ha's co-authors include Kyung Tae Kim, D.W. Lee, B.K. Kim, I. Seung, Soon Hyung Hong, Gil-Geun Lee, Hye Young Koo, Byeongjin Kim, Kyoung‐Seok Moon and Si‐Young Choi and has published in prestigious journals such as Acta Materialia, Carbon and Journal of Alloys and Compounds.

In The Last Decade

Gook Hyun Ha

30 papers receiving 733 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Gook Hyun Ha South Korea 14 452 431 196 185 116 30 767
D. Sivaprahasam India 15 396 0.9× 380 0.9× 66 0.3× 166 0.9× 75 0.6× 39 733
Shigeaki Sugiyama Japan 15 623 1.4× 276 0.6× 66 0.3× 424 2.3× 261 2.3× 49 753
J. Vicens France 18 503 1.1× 399 0.9× 86 0.4× 479 2.6× 126 1.1× 61 877
Mirosław J. Kruszewski Poland 13 443 1.0× 405 0.9× 49 0.3× 225 1.2× 88 0.8× 33 651
Ryoichi Furushima Japan 12 245 0.5× 200 0.5× 48 0.2× 171 0.9× 52 0.4× 48 456
In-Yong Ko South Korea 14 690 1.5× 207 0.5× 65 0.3× 405 2.2× 218 1.9× 54 777
Jung-Mann Doh South Korea 17 1.1k 2.3× 326 0.8× 89 0.5× 630 3.4× 337 2.9× 70 1.2k
Robert Schaller Switzerland 11 278 0.6× 331 0.8× 34 0.2× 200 1.1× 74 0.6× 29 511
Jianwei Li China 19 877 1.9× 668 1.5× 47 0.2× 605 3.3× 186 1.6× 28 1.1k
Juntang Yuan China 16 439 1.0× 349 0.8× 23 0.1× 293 1.6× 248 2.1× 43 652

Countries citing papers authored by Gook Hyun Ha

Since Specialization
Citations

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

Fields of papers citing papers by Gook Hyun Ha

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gook Hyun Ha. 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 Gook Hyun Ha. The network helps show where Gook Hyun Ha may publish in the future.

Co-authorship network of co-authors of Gook Hyun Ha

This figure shows the co-authorship network connecting the top 25 collaborators of Gook Hyun Ha. A scholar is included among the top collaborators of Gook Hyun Ha 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 Gook Hyun Ha. Gook Hyun Ha 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.
Lee, Hyerin, Harshavardhan Mohan, Gook Hyun Ha, Gitae Kim, & Taeho Shin. (2025). Mechanistic insights into Ag3PO4@Ag2S nanoparticles: Photocatalytic water splitting and antibacterial activities. Inorganic Chemistry Communications. 178. 114637–114637. 2 indexed citations
2.
Park, Min Soo, Hye Young Koo, Gook Hyun Ha, & Yong Ho Park. (2019). Characterization of Bi–Te p-Type Thermoelectric Materials Produced by Uniaxial and Hydrostatic Sintering Technologies. Journal of Nanoscience and Nanotechnology. 20(1). 427–432. 2 indexed citations
3.
Park, Min Soo, Gook Hyun Ha, Hye Young Koo, & Yong Ho Park. (2018). Thermoelectric Properties of Bi<sub>2</sub>Te<sub>3-y</sub>Se<sub>y</sub> Bulk Materials Synthesized by Melting-Grinding Process. Key engineering materials. 773. 145–151. 2 indexed citations
4.
Lee, Young Moo, et al.. (2014). Synthesis Mechanism of Nano BaTiO3 Particles at Low Temperature by Molten Salt Method. Asian Journal of Chemistry. 26(13). 4125–4127. 2 indexed citations
5.
Kim, Kyung Tae, Injoon Son, & Gook Hyun Ha. (2013). Synthesis and Thermoelectric Properties of Carbon Nanotube-Dispersed Bi2Te3Matrix Composite Powders by Chemical Routes. Journal of Korean Powder Metallurgy Institute. 20(5). 345–349. 5 indexed citations
6.
Kim, Kyung Tae, Hye Young Koo, Gil-Geun Lee, & Gook Hyun Ha. (2012). Synthesis of alumina nanoparticle-embedded-bismuth telluride matrix thermoelectric composite powders. Materials Letters. 82. 141–144. 22 indexed citations
7.
Kim, Kyung Tae & Gook Hyun Ha. (2012). Fabrication and Characterization of Thermoelectric Thick Film Prepared from p-Type Bismuth Telluride Nanopowders. Journal of Nanoscience and Nanotechnology. 12(2). 1577–1580. 3 indexed citations
8.
Kim, Kyung Tae, Gook Hyun Ha, & J. Eckert. (2011). Microstructures and magnetic properties of carbon nanotube/Co-oxide nanocomposite powders. Journal of Alloys and Compounds. 509. S412–S415. 5 indexed citations
9.
Lee, Hye Moon, Kyung Tae Kim, & Gook Hyun Ha. (2011). Preparation of Bi2Te3 thermoelectric powders by applying the recycled TeO2 to wet chemical process. Advanced Powder Technology. 22(5). 644–648. 3 indexed citations
10.
Kim, Kyung Tae, et al.. (2011). IMPROVEMENT IN THERMOELECTRIC PROPERTIES OF N-TYPE BISMUTH TELLURIDE NANOPOWDERS BY HYDROGEN REDUCTION TREATMENT. 10 indexed citations
11.
Kim, Dong Hwan, et al.. (2011). Fabrication and thermoelectric properties of c-axis-aligned Bi0.5Sb1.5Te3 with a high magnetic field. Acta Materialia. 59(12). 4957–4963. 20 indexed citations
12.
Kim, Kyung‐Tae, et al.. (2010). Bismuth-telluride Thermoelectric Nanoparticles Synthesized by Using a Polyol Process. Journal of the Korean Physical Society. 57(4(1)). 1037–1040. 14 indexed citations
13.
Kim, Kyung Tae, Dong-Won Kim, & Gook Hyun Ha. (2010). Direct synthesis of Te/Bi2Te3 nanocomposite powders by a polyol process. Research on Chemical Intermediates. 36(6-7). 835–841. 7 indexed citations
14.
Ha, Gook Hyun, et al.. (2004). Synthesis of WC-Co Nanocomposite Powders by Chemical Vapor Condensation and Gas-Phase Carburization Process. Journal of Metastable and Nanocrystalline Materials. 20-21. 237–241. 2 indexed citations
15.
Ha, Gook Hyun, et al.. (2001). Plasma Spray Coating of Spray-Dried Cr<SUB>2</SUB>O<SUB>3</SUB>/wt.%TiO<SUB>2</SUB> Powder. Journal of Thermal Spray Technology. 10(1). 133–137. 11 indexed citations
16.
Ha, Gook Hyun, et al.. (2001). Synthesis of Cu-Al 2 O 3 nano composite powder. Scripta Materialia. 44(8-9). 2137–2140. 80 indexed citations
17.
Seung, I., et al.. (2001). Mechanical properties of WC–10Co cemented carbides sintered from nanocrystalline spray conversion processed powders. International Journal of Refractory Metals and Hard Materials. 19(4-6). 397–403. 78 indexed citations
18.
Ha, Gook Hyun, et al.. (2000). Technical note Synthesis of high density ultrafine W/Cu composite alloy by mechano–thermochemical process. Powder Metallurgy. 43(1). 79–82. 14 indexed citations
19.
Ha, Gook Hyun, et al.. (1999). Synthesis of nanostructured powders by new chemical processes. Metals and Materials. 5(2). 109–113. 8 indexed citations
20.
Kim, B.K., Gook Hyun Ha, & D.W. Lee. (1997). Sintering and microstructure of nanophase WC/Co hardmetals. Journal of Materials Processing Technology. 63(1-3). 317–321. 84 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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