S.T. Ahn

525 total citations · 1 hit paper
16 papers, 407 citations indexed

About

S.T. Ahn is a scholar working on Electrical and Electronic Engineering, Computer Networks and Communications and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, S.T. Ahn has authored 16 papers receiving a total of 407 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Electrical and Electronic Engineering, 7 papers in Computer Networks and Communications and 3 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in S.T. Ahn's work include Advanced Data Storage Technologies (7 papers), Semiconductor materials and devices (6 papers) and Caching and Content Delivery (5 papers). S.T. Ahn is often cited by papers focused on Advanced Data Storage Technologies (7 papers), Semiconductor materials and devices (6 papers) and Caching and Content Delivery (5 papers). S.T. Ahn collaborates with scholars based in South Korea and United States. S.T. Ahn's co-authors include Hyojun Kim, Dong‐Hee Lee, Sam H. Noh, Jongmoo Choi, Seungjae Baek, Jongmin Lee, Sung‐Hoon Kim, Jin‐Wou Kim, Shin-Myung Jung and Sung Tae Kim and has published in prestigious journals such as Materials Chemistry and Physics, Journal of Clinical Medicine and ACS Applied Electronic Materials.

In The Last Decade

S.T. Ahn

12 papers receiving 388 citations

Hit Papers

BPLRU: a buffer management scheme for improving random wr... 2008 2026 2014 2020 2008 100 200 300
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. BPLRU: a buffer management scheme for improving random writes in flash storage
    2008 334 citations Hyojun Kim, S.T. Ahn File and Storage Technologies profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S.T. Ahn South Korea 5 378 200 46 36 36 16 407
Arash Tavakkol Iran 11 424 1.1× 301 1.5× 34 0.7× 21 0.6× 120 3.3× 23 450
Eric Schares United States 4 257 0.7× 99 0.5× 64 1.4× 25 0.7× 110 3.1× 8 307
Ji-Yong Shin United States 8 384 1.0× 119 0.6× 46 1.0× 32 0.9× 86 2.4× 21 426
Jagadish Kotra United States 13 298 0.8× 267 1.3× 23 0.5× 25 0.7× 101 2.8× 36 363
Nikolas Ioannou Switzerland 12 266 0.7× 132 0.7× 23 0.5× 48 1.3× 68 1.9× 28 331
Trevor L. McDonell Australia 6 136 0.4× 177 0.9× 25 0.5× 84 2.3× 30 0.8× 9 243
Miltos D. Grammatikakis Greece 11 301 0.8× 223 1.1× 32 0.7× 44 1.2× 135 3.8× 41 366
J. Chang United States 7 105 0.3× 192 1.0× 29 0.6× 35 1.0× 230 6.4× 11 334
Craig S. Steele United States 3 220 0.6× 188 0.9× 13 0.3× 15 0.4× 128 3.6× 7 279
Hiroki Honda Japan 11 172 0.5× 159 0.8× 28 0.6× 28 0.8× 36 1.0× 37 239

Countries citing papers authored by S.T. Ahn

Since Specialization
Citations

This map shows the geographic impact of S.T. 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.T. 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.T. Ahn more than expected).

Fields of papers citing papers by S.T. Ahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

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

All Works

16 of 16 papers shown
1.
Lee, Jong‐Cheol, Minsik Kim, S.T. Ahn, et al.. (2025). Identifying the Chemical Structure of Indium–Gallium–Zinc Oxide Thin Films with Oxygen Vacancy Variation. ACS Applied Electronic Materials. 7(18). 8393–8399.
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Kim, Chul, et al.. (2011). A low-power small-area open loop digital DLL for 2.2Gb/s/pin 2Gb DDR3 SDRAM. 157–160. 3 indexed citations
5.
Kim, Hyojun & S.T. Ahn. (2008). BPLRU: a buffer management scheme for improving random writes in flash storage. File and Storage Technologies. 16. 334 indexed citations breakdown →
6.
Baek, Seungjae, Jongmoo Choi, S.T. Ahn, Dong‐Hee Lee, & Sam H. Noh. (2008). Design and implementation of a uniformity-improving page allocation scheme for flash-based storage systems. Design Automation for Embedded Systems. 13(1-2). 5–25. 2 indexed citations
7.
Ahn, S.T., Jongmoo Choi, Dong‐Hee Lee, et al.. (2007). Design, Implementation, and Performance Evaluation of Flash Memory-based File System on Chip *. Journal of information science and engineering. 23(6). 1865–1887. 2 indexed citations
8.
Lee, Jongmin, Sung‐Hoon Kim, S.T. Ahn, et al.. (2007). Block recycling schemes and their cost-based optimization in nand flash memory based storage system. Scholarworks@UNIST (Ulsan National Institute of Science and Technology). 174–174. 23 indexed citations
9.
Baek, Seungjae, S.T. Ahn, Jongmoo Choi, Dong‐Hee Lee, & Sam H. Noh. (2007). Uniformity improving page allocation for flash memory file systems. Scholarworks@UNIST (Ulsan National Institute of Science and Technology). 154–154. 18 indexed citations
10.
Choi, Jaehyuk, Dongsheng Tang, Jae-Hwan Kim, et al.. (2002). A novel booster plate technology in high density NAND flash memories for voltage scaling-down and zero program disturbance. 238–239. 3 indexed citations
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Fujihara, K., et al.. (2002). A smart batch type RTA technology for beyond 256 Mbit DRAM. 95–96. 1 indexed citations
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Kim, Sung Tae, et al.. (1996). Electrical properties of PZT thin films deposited by electron cyclotron resonance plasma enhanced chemical vapor deposition. Materials Chemistry and Physics. 45(2). 155–158. 12 indexed citations
16.
Kang, H.K., et al.. (1994). Highly manufacturable process technology for reliable 256 Mbit and 1 Gbit DRAMs. 635–638. 5 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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