Colm O’Regan

496 total citations
19 papers, 422 citations indexed

About

Colm O’Regan is a scholar working on Electrical and Electronic Engineering, Biomedical Engineering and Materials Chemistry. According to data from OpenAlex, Colm O’Regan has authored 19 papers receiving a total of 422 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Electrical and Electronic Engineering, 11 papers in Biomedical Engineering and 6 papers in Materials Chemistry. Recurrent topics in Colm O’Regan's work include Nanowire Synthesis and Applications (7 papers), Semiconductor materials and devices (6 papers) and Semiconductor materials and interfaces (5 papers). Colm O’Regan is often cited by papers focused on Nanowire Synthesis and Applications (7 papers), Semiconductor materials and devices (6 papers) and Semiconductor materials and interfaces (5 papers). Colm O’Regan collaborates with scholars based in Ireland, Saudi Arabia and United Kingdom. Colm O’Regan's co-authors include Justin D. Holmes, Nikolay Petkov, Subhajit Biswas, Michael A. Morris, Mark J. Armstrong, Colm O’Dwyer, Justin M. Varghese, R. W. Whatmore, A. Panneerselvam and Nitin Deepak and has published in prestigious journals such as Nano Letters, Chemistry of Materials and Langmuir.

In The Last Decade

Colm O’Regan

19 papers receiving 414 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Colm O’Regan Ireland 12 277 190 183 80 73 19 422
Naveen K. Mahenderkar United States 4 233 0.8× 206 1.1× 109 0.6× 46 0.6× 92 1.3× 4 374
Guoda Lian United States 13 270 1.0× 426 2.2× 136 0.7× 135 1.7× 101 1.4× 26 623
Qingquan Xiao China 11 237 0.9× 191 1.0× 88 0.5× 62 0.8× 95 1.3× 55 417
Bum Ho Choi South Korea 12 279 1.0× 240 1.3× 97 0.5× 75 0.9× 84 1.2× 46 481
Yifeng Zou China 12 206 0.7× 391 2.1× 141 0.8× 48 0.6× 74 1.0× 18 522
A. Nayak India 12 241 0.9× 328 1.7× 105 0.6× 120 1.5× 91 1.2× 61 490
Juan Carlos Moreno‐López Austria 11 216 0.8× 315 1.7× 221 1.2× 137 1.7× 32 0.4× 25 454
D. D. Gandhi United States 11 272 1.0× 288 1.5× 80 0.4× 68 0.8× 117 1.6× 20 499
Razvan Pascu Romania 12 328 1.2× 129 0.7× 114 0.6× 181 2.3× 82 1.1× 50 453
Іryna Yaremchuk Ukraine 11 162 0.6× 226 1.2× 232 1.3× 106 1.3× 121 1.7× 71 504

Countries citing papers authored by Colm O’Regan

Since Specialization
Citations

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

Fields of papers citing papers by Colm O’Regan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Colm O’Regan. 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 Colm O’Regan. The network helps show where Colm O’Regan may publish in the future.

Co-authorship network of co-authors of Colm O’Regan

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

All Works

19 of 19 papers shown
1.
O’Regan, Colm, et al.. (2022). Fabrication of Semi-Polar (11-22) GaN V-Groove MOSFET Using Wet Etching Trench Opening Technique. IEEE Electron Device Letters. 43(10). 1641–1644. 4 indexed citations
2.
Caddeo, Francesco, Alberto Casu, Danilo Loche, et al.. (2020). Thermally stable surfactant-free ceria nanocubes in silica aerogel. Journal of Colloid and Interface Science. 583. 376–384. 4 indexed citations
3.
Biswas, Subhajit, David McNulty, Clive Downing, et al.. (2019). One-Step Fabrication of GeSn Branched Nanowires. Chemistry of Materials. 31(11). 4016–4024. 33 indexed citations
4.
Loche, Danilo, Alberto Casu, Gavin Mountjoy, et al.. (2019). Determining the maximum lanthanum incorporation in the fluorite structure of La-doped ceria nanocubes for enhanced redox ability. RSC Advances. 9(12). 6745–6751. 21 indexed citations
5.
Chirico, Giuseppe, Giacomo Dacarro, Colm O’Regan, et al.. (2018). Photothermally Responsive Inks for Inkjet‐Printing Secure Information. Particle & Particle Systems Characterization. 35(9). 9 indexed citations
6.
O’Regan, Colm, Xi Zhu, Jun Zhong, et al.. (2016). CTAB-Influenced Electrochemical Dissolution of Silver Dendrites. Langmuir. 32(15). 3601–3607. 26 indexed citations
7.
Ghoshal, Tandra, Subhajit Biswas, Colm O’Regan, Justin D. Holmes, & Michael A. Morris. (2014). Nanophase separation and structural evolution of block copolymer films: A “green” and “clean” supercritical fluid approach. Nano Research. 8(4). 1279–1292. 4 indexed citations
8.
Biswas, Subhajit, Colm O’Regan, Michael A. Morris, & Justin D. Holmes. (2014). In‐situ Observations of Nanoscale Effects in Germanium Nanowire Growth with Ternary Eutectic Alloys. Small. 11(1). 103–111. 10 indexed citations
9.
O’Regan, Colm, Subhajit Biswas, Sven Barth, et al.. (2014). Size-controlled growth of germanium nanowires from ternary eutectic alloy catalysts. Journal of Materials Chemistry C. 2(23). 4597–4605. 7 indexed citations
10.
O’Regan, Colm, et al.. (2013). Electrical properties of platinum interconnects deposited by electron beam induced deposition of the carbon-free precursor, Pt(PF3)4. Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena. 31(2). 12 indexed citations
11.
Varghese, Justin M., Tandra Ghoshal, Nitin Deepak, et al.. (2013). Fabrication of Arrays of Lead Zirconate Titanate (PZT) Nanodots via Block Copolymer Self-Assembly. Chemistry of Materials. 25(8). 1458–1463. 30 indexed citations
12.
Armstrong, Mark J., et al.. (2013). Carbon nanocage supported synthesis of V2O5 nanorods and V2O5/TiO2 nanocomposites for Li-ion batteries. Journal of Materials Chemistry A. 1(40). 12568–12568. 31 indexed citations
13.
Biswas, Subhajit, Colm O’Regan, Nikolay Petkov, Michael A. Morris, & Justin D. Holmes. (2013). Manipulating the Growth Kinetics of Vapor–Liquid–Solid Propagated Ge Nanowires. Nano Letters. 13(9). 4044–4052. 45 indexed citations
14.
O’Regan, Colm, Subhajit Biswas, Nikolay Petkov, & Justin D. Holmes. (2013). Recent advances in the growth of germanium nanowires: synthesis, growth dynamics and morphology control. Journal of Materials Chemistry C. 2(1). 14–33. 53 indexed citations
15.
Armstrong, Mark J., A. Panneerselvam, Colm O’Regan, Michael A. Morris, & Justin D. Holmes. (2013). Supercritical-fluid synthesis of FeF2 and CoF2 Li-ion conversion materials. Journal of Materials Chemistry A. 1(36). 10667–10667. 51 indexed citations
16.
O’Regan, Colm, Subhajit Biswas, Soon Jung Jung, et al.. (2013). Engineering the Growth of Germanium Nanowires by Tuning the Supersaturation of Au/Ge Binary Alloy Catalysts. Chemistry of Materials. 25(15). 3096–3104. 20 indexed citations
17.
Hobbs, Richard G., Colm O’Regan, Johann Hlina, et al.. (2012). Self-Seeded Growth of Germanium Nanowires: Coalescence and Ostwald Ripening. Chemistry of Materials. 25(2). 215–222. 33 indexed citations
18.
Varghese, Justin M., Colm O’Regan, Nitin Deepak, R. W. Whatmore, & Justin D. Holmes. (2012). Surface Roughness Assisted Growth of Vertically Oriented Ferroelectric SbSI Nanorods. Chemistry of Materials. 24(16). 3279–3284. 28 indexed citations
19.
O’Regan, Colm, et al.. (2012). Low resistivity Pt interconnects developed by electron beam assisted deposition using novel gas injector system. Journal of Physics Conference Series. 371. 12038–12038. 1 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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