David A. Gallagher

3.4k total citations
53 papers, 2.4k citations indexed

About

David A. Gallagher is a scholar working on Atomic and Molecular Physics, and Optics, Aerospace Engineering and Electrical and Electronic Engineering. According to data from OpenAlex, David A. Gallagher has authored 53 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Atomic and Molecular Physics, and Optics, 19 papers in Aerospace Engineering and 17 papers in Electrical and Electronic Engineering. Recurrent topics in David A. Gallagher's work include Gyrotron and Vacuum Electronics Research (25 papers), Particle accelerators and beam dynamics (19 papers) and Parkinson's Disease Mechanisms and Treatments (13 papers). David A. Gallagher is often cited by papers focused on Gyrotron and Vacuum Electronics Research (25 papers), Particle accelerators and beam dynamics (19 papers) and Parkinson's Disease Mechanisms and Treatments (13 papers). David A. Gallagher collaborates with scholars based in United States, United Kingdom and Ireland. David A. Gallagher's co-authors include Anette Schrag, Andrew J. Lees, K.E. Kreischer, Sean S. O’Sullivan, J. Tuček, Andrew Evans, Paul G. Tratnyek, Michelle M. Scherer, Barbara A. Balko and Laura Silveira‐Moriyama and has published in prestigious journals such as The Journal of Chemical Physics, Physical review. B, Condensed matter and Environmental Science & Technology.

In The Last Decade

David A. Gallagher

49 papers receiving 2.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
David A. Gallagher United States 24 1.2k 634 623 258 206 53 2.4k
Amir Abduljalil United States 37 338 0.3× 70 0.1× 435 0.7× 107 0.4× 233 1.1× 74 3.3k
A Henning Germany 39 154 0.1× 108 0.2× 477 0.8× 515 2.0× 126 0.6× 201 5.4k
B. Tseng United States 25 200 0.2× 526 0.8× 162 0.3× 55 0.2× 183 0.9× 57 1.9k
Seiji Mori Japan 31 193 0.2× 195 0.3× 107 0.2× 108 0.4× 112 0.5× 132 4.4k
Elena Castro Spain 30 97 0.1× 182 0.3× 225 0.4× 846 3.3× 34 0.2× 88 2.3k
D. Travers France 20 340 0.3× 65 0.1× 259 0.4× 114 0.4× 21 0.1× 45 1.1k
John A. Davies United Kingdom 28 71 0.1× 230 0.4× 293 0.5× 557 2.2× 81 0.4× 106 2.4k
Robert G. Briggs United States 32 289 0.2× 41 0.1× 118 0.2× 185 0.7× 254 1.2× 154 3.0k
Peiyu Huang China 32 1.3k 1.1× 206 0.3× 32 0.1× 645 2.5× 252 1.2× 209 3.5k
Martyn G. Boutelle United Kingdom 43 817 0.7× 1.1k 1.7× 58 0.1× 1.7k 6.6× 156 0.8× 121 5.1k

Countries citing papers authored by David A. Gallagher

Since Specialization
Citations

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

Fields of papers citing papers by David A. Gallagher

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by David A. Gallagher. 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 David A. Gallagher. The network helps show where David A. Gallagher may publish in the future.

Co-authorship network of co-authors of David A. Gallagher

This figure shows the co-authorship network connecting the top 25 collaborators of David A. Gallagher. A scholar is included among the top collaborators of David A. Gallagher 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 David A. Gallagher. David A. Gallagher 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.
Zirra, Alexandra, et al.. (2025). A pilot interventional study on feasibility and effectiveness of the CUE1 device in Parkinson's disease. Parkinsonism & Related Disorders. 133. 107349–107349. 1 indexed citations
2.
Zirra, Alexandra, Joshua Kahan, David A. Gallagher, et al.. (2025). The East London Parkinson’s disease project – a case-control study of Parkinson’s Disease in a diverse population. npj Parkinson s Disease. 11(1). 172–172.
3.
O’Loughlin, Aonghus, et al.. (2025). Sonographic features of active Charcot neuro‐osteoarthropathy: A case series. Diabetic Medicine. 42(6). e15517–e15517.
4.
Zirra, Alexandra, David A. Gallagher, Andrew Lees, et al.. (2024). Rapid Voluntary Blinking as a Clinical Marker of Parkinson’s Disease. Journal of Parkinson s Disease. 14(5). 993–997. 1 indexed citations
5.
Li, Haoxuan, David A. Gallagher, Jonathan P. Bestwick, et al.. (2022). Developing and assessing a new web-based tapping test for measuring distal movement in Parkinson’s disease: a Distal Finger Tapping test. Scientific Reports. 12(1). 386–386. 28 indexed citations
6.
Basten, Markus, J. Tuček, David A. Gallagher, & K.E. Kreischer. (2016). 233 GHz high Power amplifier development at Northrop Grumman. 1–2. 52 indexed citations
7.
Tuček, J., et al.. (2016). Operation of a compact 1.03 THz power amplifier. 1–2. 58 indexed citations
8.
Schrag, Anette, Mahbuba Choudhury, Diego Kaski, & David A. Gallagher. (2015). Why do patients with Parkinson’s disease fall? A cross-sectional analysis of possible causes of falls. npj Parkinson s Disease. 1(1). 15011–15011. 45 indexed citations
9.
Tuček, J., et al.. (2014). 0.850 THz vacuum electronic power amplifier. 153–154. 37 indexed citations
10.
Tuček, J., Markus Basten, David A. Gallagher, & K.E. Kreischer. (2013). Testing of a 0.850 THz vacuum electronic power amplifier. 1–2. 21 indexed citations
11.
Tuček, J., David A. Gallagher, K.E. Kreischer, et al.. (2012). A 100 mW, 0.670 THz power module. 31–32. 56 indexed citations
12.
Gallagher, David A., et al.. (2012). A 0.85 THz vacuum-based power amplifier. 39–40. 21 indexed citations
13.
Gallagher, David A., Christopher G. Goetz, Glenn T. Stebbins, Andrew J. Lees, & Anette Schrag. (2011). Validation of the MDS‐UPDRS Part I for nonmotor symptoms in Parkinson's disease. Movement Disorders. 27(1). 79–83. 90 indexed citations
14.
Gallagher, David A., Andrew J. Lees, & Anette Schrag. (2010). What are the most important nonmotor symptoms in patients with Parkinson's disease and are we missing them?. Movement Disorders. 25(15). 2493–2500. 381 indexed citations
15.
Lim, Shen‐Yang, Sean S. O’Sullivan, Katya Kotschet, et al.. (2009). Dopamine dysregulation syndrome, impulse control disorders and punding after deep brain stimulation surgery for Parkinson’s disease. Journal of Clinical Neuroscience. 16(9). 1148–1152. 184 indexed citations
16.
Gallagher, David A. & Anette Schrag. (2008). Impact of Newer Pharmacological Treatments on Quality of Life in Patients with Parkinson???s Disease. CNS Drugs. 22(7). 563–586. 68 indexed citations
17.
Gallagher, David A., Sean S. O’Sullivan, Andrew Evans, Andrew J. Lees, & Anette Schrag. (2007). Pathological gambling in Parkinson's disease: Risk factors and differences from dopamine dysregulation. An analysis of published case series. Movement Disorders. 22(12). 1757–1763. 179 indexed citations
18.
O’Sullivan, Sean S., David R. Williams, David A. Gallagher, et al.. (2007). Nonmotor symptoms as presenting complaints in Parkinson's disease: A clinicopathological study. Movement Disorders. 23(1). 101–106. 207 indexed citations
19.
Booske, John H., Mark Converse, David A. Gallagher, et al.. (2003). Parametric modeling of folded waveguide circuits for millimeter-wave traveling wave tubes. 47–47. 1 indexed citations
20.
Gallagher, David A. & M. V. Klein. (1978). Raman spectra from the internal vibrations of NH+4 ions in NH4Ag4I5. The Journal of Chemical Physics. 68(11). 4804–4808. 2 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Amir Abduljalil Breakdown of academic impact, for papers by A Henning Breakdown of academic impact, for papers by B. Tseng Breakdown of academic impact, for papers by Seiji Mori Breakdown of academic impact, for papers by Elena Castro Breakdown of academic impact, for papers by D. Travers Breakdown of academic impact, for papers by John A. Davies Breakdown of academic impact, for papers by Robert G. Briggs Breakdown of academic impact, for papers by Peiyu Huang Breakdown of academic impact, for papers by Martyn G. Boutelle
Rankless by CCL
2026