Chang-Nam Ahn

908 total citations
49 papers, 753 citations indexed

About

Chang-Nam Ahn is a scholar working on Electrical and Electronic Engineering, Biomedical Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Chang-Nam Ahn has authored 49 papers receiving a total of 753 indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Electrical and Electronic Engineering, 31 papers in Biomedical Engineering and 18 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Chang-Nam Ahn's work include Advanced MEMS and NEMS Technologies (28 papers), Acoustic Wave Resonator Technologies (18 papers) and Mechanical and Optical Resonators (18 papers). Chang-Nam Ahn is often cited by papers focused on Advanced MEMS and NEMS Technologies (28 papers), Acoustic Wave Resonator Technologies (18 papers) and Mechanical and Optical Resonators (18 papers). Chang-Nam Ahn collaborates with scholars based in United States, South Korea and Italy. Chang-Nam Ahn's co-authors include Eldwin J. Ng, Thomas W. Kenny, Yushi Yang, Vu A. Hong, David A. Horsley, T.M. Liakopoulos, S. Nitzan, Ming Xu, Suk Hee Han and Doruk Senkal and has published in prestigious journals such as Applied Physics Letters, Scientific Reports and IEEE Transactions on Electron Devices.

In The Last Decade

Chang-Nam Ahn

45 papers receiving 724 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-Nam Ahn United States 16 684 452 404 72 36 49 753
K. Ohwada Japan 15 785 1.1× 333 0.7× 288 0.7× 58 0.8× 8 0.2× 66 893
M.A. Schmidt United States 12 444 0.6× 211 0.5× 177 0.4× 16 0.2× 7 0.2× 25 531
C. Marxer Switzerland 14 746 1.1× 371 0.8× 240 0.6× 8 0.1× 38 1.1× 38 827
G. Yama United States 17 1.1k 1.6× 822 1.8× 643 1.6× 73 1.0× 6 0.2× 35 1.2k
Chen S. Tsai United States 15 534 0.8× 338 0.7× 203 0.5× 8 0.1× 46 1.3× 61 696
P.A. Stupar United States 12 376 0.5× 209 0.5× 214 0.5× 32 0.4× 8 0.2× 24 452
M. Edward Motamedi United States 13 424 0.6× 268 0.6× 338 0.8× 11 0.2× 213 5.9× 56 657
R. J. Joyce United States 12 297 0.4× 216 0.5× 211 0.5× 11 0.2× 33 0.9× 38 384
J.S. Schoenwald United States 10 187 0.3× 174 0.4× 291 0.7× 11 0.2× 48 1.3× 41 426
Pavel Kejı́k Switzerland 15 578 0.8× 108 0.2× 104 0.3× 16 0.2× 37 1.0× 38 711

Countries citing papers authored by Chang-Nam Ahn

Since Specialization
Citations

This map shows the geographic impact of Chang-Nam 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-Nam 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-Nam Ahn more than expected).

Fields of papers citing papers by Chang-Nam Ahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of Chang-Nam Ahn. A scholar is included among the top collaborators of Chang-Nam 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-Nam Ahn. Chang-Nam 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.
Chandorkar, Saurabh A., C. A. Watson, Chang-Nam Ahn, et al.. (2019). Direct Detection of Akhiezer Damping in a Silicon MEMS Resonator. Scientific Reports. 9(1). 2244–2244. 65 indexed citations
2.
Ahn, Chang-Nam, David L. Christensen, David B. Heinz, et al.. (2016). Encapsulated inertial systems. 26.3.1–26.3.4. 2 indexed citations
3.
Ahn, Chang-Nam, Vu A. Hong, Woo‐Tae Park, et al.. (2015). On-chip ovenization of encapsulated Disk Resonator Gyroscope (drg). 39–42. 28 indexed citations
4.
5.
Yang, Yushi, Chang-Nam Ahn, Eldwin J. Ng, et al.. (2015). Damping mechanisms in light and heavy-doped dual-ring and double-ended tuning fork resonators (DETF). 17. 2005–2008. 3 indexed citations
6.
Zega, Valentina, S. Nitzan, Chang-Nam Ahn, et al.. (2015). Predicting the closed-loop stability and oscillation amplitude of nonlinear parametrically amplified oscillators. Applied Physics Letters. 106(23). 18 indexed citations
7.
Ahn, Chang-Nam, et al.. (2015). Understanding of stochastic noise. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9422. 94220M–94220M. 10 indexed citations
8.
Senkal, Doruk, Sina Askari, Mohammed Jalal Ahamed, et al.. (2014). 100K Q-factor toroidal ring gyroscope implemented in wafer-level epitaxial silicon encapsulation process. 24–27. 71 indexed citations
9.
Hwang, Yongha, Vu A. Hong, Yintang Yang, et al.. (2014). EXPERIMENTAL VALIDATION OF 3D INTUITIVE MODELING APPROACH FOR ANCHOR LOSS IN MEMS RESONATORS. 277–280. 1 indexed citations
10.
Ahn, Chang-Nam, S. Nitzan, Eldwin J. Ng, et al.. (2014). Encapsulated high frequency (235 kHz), high-Q (100 k) disk resonator gyroscope with electrostatic parametric pump. Applied Physics Letters. 105(24). 72 indexed citations
11.
Nitzan, S., Chang-Nam Ahn, Tiehui Su, et al.. (2013). Epitaxially-encapsulated polysilicon disk resonator gyroscope. 71 indexed citations
12.
Christensen, David L., Chang-Nam Ahn, Vu A. Hong, et al.. (2013). Hermetically encapsulated differential resonant accelerometer. 606–609. 14 indexed citations
13.
14.
Ahn, Chang-Nam, et al.. (2000). Accuracy of diffused aerial image model for full-chip-level optical proximity correction. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 4000. 1024–1024. 2 indexed citations
15.
Ahn, Chang-Nam, et al.. (1999). Reduction of isolated-dense bias by optimization off-axis illumination for 150-nm lithography using KrF. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3679. 691–691. 1 indexed citations
16.
Xu, Ming, et al.. (1998). A microfabricated transformer for high-frequency power or signal conversion. IEEE Transactions on Magnetics. 34(4). 1369–1371. 68 indexed citations
17.
Baik, Ki‐Ho, et al.. (1996). Study on elliptical polarization illumination effects for microlithography. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 14(6). 4193–4198.
18.
Ahn, Chang-Nam, Ki‐Ho Baik, Yong-Suk Lee, et al.. (1995). <title>Study of optical proximity effects using off-axis illumination with attenuated phase shift mask</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2440. 222–239. 4 indexed citations
19.
Kim, Ju-Hwan, et al.. (1995). <title>Effect of pattern density for contact windows in an attenuated phase shift mask</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2440. 278–289. 2 indexed citations
20.
Terada, Norio, Chang-Nam Ahn, D. Lew, et al.. (1994). Surface study of YBa2Cu3O7−δ epitaxial films cleaned by an atomic oxygen beam. Applied Physics Letters. 64(19). 2581–2583. 17 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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