C. C. Ahn

4.4k citations

44 papers · 3.6k indexed · 3 hit papers · h-index 20

Structural Biology top 2%
Materials Chemistry top 2%
- Hydrogen Storage and Materials 6
- Graphene research and applications 5
- Microstructure and mechanical properties 5
Surfaces, Coatings and Films top 2%
- Electron and X-Ray Spectroscopy Techniques 11
Automotive Engineering top 2%
Electronic, Optical and Magnetic Materials top 5%
Atomic and Molecular Physics, and Optics
- Semiconductor materials and interfaces 12
Electrical and Electronic Engineering
- Semiconductor materials and devices 12
- Advancements in Battery Materials 9
- Silicon and Solar Cell Technologies 7

Co-authors: Brent Fultz Jason Graetz Rachid Yazami D. H. Pearson C. Witham Jie Liu R. E. Smalley Daniel T. Colbert
Cited by: Structural Biology Materials Chemistry Surfaces, Coatings and Films
Journals: Applied Physics Letters (9 papers)Journal of The Electrochemical Society (3 papers)Physical review. B, Condensed matter (3 papers)
Partner nations: United States France Sweden

In The Last Decade

C. C. Ahn

42 papers receiving 3.5k citations

Hit Papers

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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.

2003 Electrochemical and Solid-State Letters
1999 Applied Physics Letters
1993 Physical review. B, Condensed matter

Peers

Countries citing papers authored by C. C. Ahn

Since Specialization

Citations

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

Fields of papers citing papers by C. C. Ahn

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside C. C. Ahn, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with C. C. Ahn Line = papers co-authored together C. C. Ahn links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Pore size distribution and supercritical hydrogen adsorption in activated carbon fibers Nanotechnology ·Justin Purewal,Houria Kabbour,John J. Vajo,C. C. Ahn,Brent Fultz	2009	22
2	Adsorption and melting of hydrogen in potassium-intercalated graphite Physical Review B ·Justin Purewal,J. Brandon Keith,C. C. Ahn,Brent Fultz,Craig M. Brown,Madhusudan Tyagi	2009	32
3	Purification of carbon single-wall nanotubes by potassium intercalation and exfoliation Applied Physics A ·Anne Dailly,Gameco Guangallou,C. C. Ahn,(unknown),(unknown),(unknown)	2005	8
4	Thin oxide degradation from HDP-CVD oxide deposition in 300mm process Jiaheng Li,C. C. Ahn,Byoung‐Hoon Kim,J.P.R. Figueira,Greg Bilberry,M. Gajdus,BS El'yanov,Jaeyoung Kim,BETÜL ZEHRA BAL,E. Reimer,Z. Özgen,Won-Seong Lee,Donggun Park	2004	2
5	NMR and X-ray Diffraction Studies of Phases in the Destabilized LiH-Si System MRS Proceedings ·R. C. Bowman,Son‐Jong Hwang,C. C. Ahn,John J. Vajo	2004	7
6	Nanocrystalline and Thin Film Germanium Electrodes with High Lithium Capacity and High Rate Capabilities Journal of The Electrochemical Society ·Jason Graetz,C. C. Ahn,Rachid Yazami,O. Yu. Vasil'Ev	2004	388
7	Highly Reversible Lithium Storage in Nanostructured Siliconbreakdown → Electrochemical and Solid-State Letters ·Jason Graetz,C. C. Ahn,Rachid Yazami,Brent Fultz	2003	591
8	Hydrogen adsorption and cohesive energy of single-walled carbon nanotubesbreakdown → Applied Physics Letters ·Karolina Kairytė,C. C. Ahn,C. Witham,Brent Fultz,Jie Liu,Andrew G. Rinzler,Daniel T. Colbert,K. A. Smith,R. E. Smalley	1999	739
9	Carbon as a high capacity solid state storage medium for hydrogen C. C. Ahn,Ahmet Keskin,B. V. Ratnakumar,C. Witham,Chunyi Yuan,B. Fultz	1999	0
10	Hydrogen desorption and adsorption measurements on graphite nanofibers Applied Physics Letters ·C. C. Ahn,Rao K Kesava,B. V. Ratnakumar,C. Witham,R. C. Bowman,Brent Fultz	1998	182
11	Stabilizing the surface morphology of Si1−x−yGexCy/Si heterostructures grown by molecular beam epitaxy through the use of a silicon-carbide source Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena ·E. T. Croke,John J. Vajo,A. T. Hunter,C. C. Ahn,D. Chandrasekhar,Thomas Laursen,David J. Smith,J. W. Mayer	1998	5
12	Deep-level transient spectroscopy of Si/Si1−x−yGexCy heterostructures Applied Physics Letters ·Laís Stephanie Barbosa Baptista,Edward T. Yu,E. T. Croke,A. T. Hunter,Thomas Laursen,J. W. Mayer,C. C. Ahn	1998	4
13	In situ real-time analysis of alloy film composition and segregation dynamics with parallel detection reflection electron energy loss spectroscopy Applied Physics Letters ·C. C. Ahn,Feza,T. Tambo,Selmer S. Wong,Gang He,Frieder Krech,Harry A. Atwater	1997	1
14	Measurement of band offsets in Si/Si1−xGex and Si/Si1−x−yGexCy heterojunctions Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena ·Laís Stephanie Barbosa Baptista,Edward T. Yu,E. T. Croke,A. T. Hunter,Thomas Laursen,Claudia Soares Sant’Anna,J. W. Mayer,C. C. Ahn	1997	4
15	Incipient chemical instabilities of nanophase Fe-Cu alloys prepared by mechanical alloying Metallurgical and Materials Transactions A ·Brent Fultz,C. C. Ahn,S. Spooner,مهني محمد ابراهيم غنايم,J. Eckert,W. L. Johnson	1996	15
16	Measurements of 3doccupancy from CuL2,3electron-energy-loss spectra of rapidly quenched CuZr, CuTi, CuPd, CuPt, and CuAu Physical review. B, Condensed matter ·D. H. Pearson,C. C. Ahn,Brent Fultz	1994	38
17	Energy filtered imaging of nanophase materials Proceedings annual meeting Electron Microscopy Society of America ·C. C. Ahn,Hong Liu,J. Eckert,Brent Fultz,W. L. Johnson	1992	2
18	Structural characterization of SimGen strained layer superlattices Journal of Applied Physics ·P. M. Adams,R. C. Bowman,C. C. Ahn,Shoou‐Jinn Chang,V. Arbet-Engels,Mohamed Kallel,K. L. Wang	1992	7
19	Measurements of 3d state occupancy in transition metals using electron energy loss spectrometry Applied Physics Letters ·D. H. Pearson,Brent Fultz,C. C. Ahn	1988	146
20	Formation of Buried Oxide in Mev Oxygen Implanted Silicon MRS Proceedings ·C. W. Nieh,Fenfen Xiong,C. C. Ahn,Zhenhua Zhou,David N. Jamieson,T. Vreeland,Brent Fultz,T.A. Tombrello	1987	1

About C. C. Ahn

C. C. Ahn is a scholar working on Structural Biology, Surfaces, Coatings and Films and Atomic and Molecular Physics, and Optics, having authored 44 papers that have together received 3.6k indexed citations. Recurring topics across this work include Semiconductor materials and interfaces (12 papers), Semiconductor materials and devices (12 papers), Electron and X-Ray Spectroscopy Techniques (11 papers), Advancements in Battery Materials (9 papers), Silicon and Solar Cell Technologies (7 papers), Hydrogen Storage and Materials (6 papers), Graphene research and applications (5 papers) and Microstructure and mechanical properties (5 papers). The work is most often cited by research in Structural Biology (96 citations), Materials Chemistry (2.0k citations) and Surfaces, Coatings and Films (296 citations). C. C. Ahn has collaborated with scholars based in United States, France and Sweden. Frequent co-authors include Brent Fultz, Jason Graetz, Rachid Yazami, D. H. Pearson, C. Witham, Jie Liu, R. E. Smalley, Daniel T. Colbert, Andrew G. Rinzler and K. A. Smith. Their work appears in journals such as Applied Physics Letters, Journal of The Electrochemical Society, Physical review. B, Condensed matter, Physical Review B and Ultramicroscopy.

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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