Sung‐Sik Han

184 papers and 4.0k indexed citations
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About

Sung‐Sik Han is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Sung‐Sik Han has authored 184 papers receiving a total of 4.0k indexed citations (citations by other indexed papers that have themselves been cited), including 85 papers in Surgery, 82 papers in Oncology and 52 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Sung‐Sik Han’s work include Pancreatic and Hepatic Oncology Research (64 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (45 papers) and Gallbladder and Bile Duct Disorders (27 papers). Sung‐Sik Han is often cited by papers focused on Pancreatic and Hepatic Oncology Research (64 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (45 papers) and Gallbladder and Bile Duct Disorders (27 papers). Sung‐Sik Han collaborates with scholars based in South Korea, United States and Japan. Sung‐Sik Han's co-authors include Sang‐Jae Park, Seong Hoon Kim, Sang Myung Woo, Kyung Eun Lee, Woo Jin Lee, Eun Kyung Hong, Ji-Young Mun, Seong‐Geun Oh, Sun‐Whe Kim and Tae Hyun Kim and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Advanced Materials and Angewandte Chemie International Edition.

In The Last Decade

Co-authorship network of co-authors of Sung‐Sik Han

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

Fields of papers citing papers by Sung‐Sik Han

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sung‐Sik Han. 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 Sung‐Sik Han. The network helps show where Sung‐Sik Han may publish in the future.

Countries citing papers authored by Sung‐Sik Han

Since Specialization
Citations

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

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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2026