S. H. Ahn

12.8k total citations
11 papers, 76 citations indexed

About

S. H. Ahn is a scholar working on Radiation, Electrical and Electronic Engineering and Pulmonary and Respiratory Medicine. According to data from OpenAlex, S. H. Ahn has authored 11 papers receiving a total of 76 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Radiation, 6 papers in Electrical and Electronic Engineering and 5 papers in Pulmonary and Respiratory Medicine. Recurrent topics in S. H. Ahn's work include Advanced Radiotherapy Techniques (5 papers), Radiation Therapy and Dosimetry (5 papers) and Radiation Effects in Electronics (4 papers). S. H. Ahn is often cited by papers focused on Advanced Radiotherapy Techniques (5 papers), Radiation Therapy and Dosimetry (5 papers) and Radiation Effects in Electronics (4 papers). S. H. Ahn collaborates with scholars based in South Korea, United States and Japan. S. H. Ahn's co-authors include Choon Sik Cho, Jae Wook Lee, Youngyih Han, Jin Sung Kim, K. Chung, Dae‐Hyun Kim, Se Byeong Lee, Jungwook Shin, Myonggeun Yoon and Jungwon Kwak and has published in prestigious journals such as Medical Physics, IEEE Microwave and Wireless Components Letters and Physica Medica.

In The Last Decade

S. H. Ahn

10 papers receiving 75 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S. H. Ahn South Korea	5	40	38	38	23	8	11	76
S. Minohara Japan	4	18 0.5×	41 1.1×	28 0.7×	19 0.8×	8 1.0×	9	52
German Riabov Russia	4	26 0.7×	21 0.6×	18 0.5×	12 0.5×	5 0.6×	12	55
C. Bélanger-Champagne Canada	5	19 0.5×	19 0.5×	40 1.1×	11 0.5×	6 0.8×	23	65
F. Osmic Austria	5	33 0.8×	15 0.4×	35 0.9×	9 0.4×	5 0.6×	14	56
O. Byström Sweden	3	31 0.8×	22 0.6×	53 1.4×	22 1.0×	2 0.3×	5	66
D. J. Boersma Netherlands	4	16 0.4×	47 1.2×	52 1.4×	6 0.3×	8 1.0×	6	62
K. Ott Germany	5	12 0.3×	42 1.1×	54 1.4×	18 0.8×	3 0.4×	13	69
J. Vollaire Switzerland	6	11 0.3×	21 0.6×	48 1.3×	48 2.1×	3 0.4×	20	75
J. Knobloch Switzerland	2	19 0.5×	49 1.3×	52 1.4×	9 0.4×	6 0.8×	2	65
H. Lim South Korea	6	30 0.8×	40 1.1×	49 1.3×	7 0.3×	12 1.5×	28	87

Countries citing papers authored by S. H. Ahn

Since Specialization

Citations

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

Fields of papers citing papers by S. H. Ahn

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. H. Ahn

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

All Works

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11 of 11 papers shown

1.

Ahn, S. H., et al.. (2023). FLASH dose rate calculation based on log files in proton pencil beam scanning therapy. Medical Physics. 50(11). 7154–7166. 3 indexed citations

2.

Shin, Jungwook, et al.. (2023). Monte Carlo simulation‐based patient‐specific QA using machine log files for line‐scanning proton radiation therapy. Medical Physics. 50(11). 7139–7153. 4 indexed citations

3.

Lee, Moon‐Hee, et al.. (2020). Linear Energy Transfer Dependence Correction of Spread-Out Bragg Peak Measured by EBT3 Film for Dynamically Scanned Proton Beams. 31(4). 135–144. 1 indexed citations

4.

Ahn, S. H., et al.. (2020). Quality assurance of isocentres for passive proton beam nozzles using motion capture cameras. Physica Medica. 70. 139–144. 3 indexed citations

5.

Chung, K., Jin Sung Kim, Dae‐Hyun Kim, S. H. Ahn, & Youngyih Han. (2015). The proton therapy nozzles at Samsung Medical Center: A Monte Carlo simulation study using TOPAS. Journal of the Korean Physical Society. 67(1). 170–174. 11 indexed citations

6.

Hong, Chae‐Seon, et al.. (2012). Development of an Offline Based Internal Organ Motion Verification System during Treatment Using Sequential Cine EPID Images. 23(2). 91–98. 2 indexed citations

7.

Ahn, S. H., et al.. (2011). A Study on Photon Dose Calculation in 6 MV Linear Accelerator Based on Monte Carlo Method. 34(1). 43–50.

8.

Lee, Se Byeong, Jungwook Shin, Dong Wook Kim, et al.. (2010). Monte Carlo Modeling and Simulation of a Passive Treatment Proton Beam Delivery System using a Modulation Wheel. Journal of the Korean Physical Society. 56(1). 153–163. 12 indexed citations

9.

Kim, Jin Sung, Myonggeun Yoon, S. H. Ahn, et al.. (2009). Modeling of a digital couch for a proton treatment planning system. Journal of the Korean Physical Society. 55(4). 1640–1648. 4 indexed citations

10.

Ahn, S. H., et al.. (2009). A Dual-Band Unequal Wilkinson Power Divider With Arbitrary Frequency Ratios. IEEE Microwave and Wireless Components Letters. 19(12). 783–785. 33 indexed citations

11.

Ahn, S. H., et al.. (2007). A Wilkinson Power Divider with Different Power Ratios at Different Frequencies. 1–4. 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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