Patrick G. Callahan

2.4k citations
71 papers · 1.8k · 1 hit paper · h-index 23

Impact in

Papers in

    • High Temperature Alloys and Creep 15
    • Non-Destructive Testing Techniques 7
    • Microstructure and Mechanical Properties of Steels 6
    • Microstructure and mechanical properties 14
    • Titanium Alloys Microstructure and Properties 7

Patrick G. Callahan

64 papers receiving 1.8k citations

Patrick G. Callahan's Hit Papers

On the origins of fatigue strength in crystalline metallic materials 2022 · 133 citations
1330+1+2Years since publication4080120

Peers

Patrick G. Callahan
Comparison fields: 5 of 66
  • Structural Biology 52
  • Metals and Alloys 92
  • Mechanical Engineering 1.1k
  • Mechanics of Materials 507
  • Materials Chemistry 719
Replace David J. Rowenhorst with:
David J. Rowenhorst United States
Paul A. Shade United States
McLean P. Echlin United States
Jonathan Lind United States
Matthew M. Nowell United States
Nicolas Bertin United States
Roland Fortunier France
Jeff Simmons United States
B. Winiarski United Kingdom
Matthew P. Miller United States
Patrick G. Callahan relative to David J. Rowenhorst United States David J. Rowenhorst's profile →
Citations per field
00.5×3.5×
David J. Rowenhorst · 1×
Citations per year

Countries citing papers authored by Patrick G. Callahan

Since Specialization
Citations

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

Fields of papers citing papers by Patrick G. Callahan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Patrick G. Callahan. 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 Patrick G. Callahan. The network helps show where Patrick G. Callahan may publish in the future.

Co-authors

The 25 scholars most cited alongside Patrick G. Callahan, 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 Patrick G. Callahan Line = papers co-authored together Patrick G. Callahan links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 71 papers — load more, or switch the sort, to bring in the rest.

#Work
1 2020150
2 2018136
3
On the origins of fatigue strength in crystalline metallic materials
Hit paper breakdown →
2022133
4 2013117
5 2018103
6 201798
7 201797
8 201979
9 201776
10 202061
11 201260
12 201956
13 202051
14 202038
15 201737
16 201837
17 201834
18 201833
19 201732
20 202130

About Patrick G. Callahan

Patrick G. Callahan is a scholar working on Mechanical Engineering, Materials Chemistry, Mechanics of Materials, Atomic and Molecular Physics, and Optics and Computer Vision and Pattern Recognition, having authored 71 papers that have together received 1.8k indexed citations. Recurring topics across this work include High Temperature Alloys and Creep (15 papers), Microstructure and mechanical properties (14 papers), Fatigue and fracture mechanics (8 papers), Electron and X-Ray Spectroscopy Techniques (7 papers), Non-Destructive Testing Techniques (7 papers), Titanium Alloys Microstructure and Properties (7 papers), Microstructure and Mechanical Properties of Steels (6 papers) and Metallurgy and Material Forming (6 papers). The work is most often cited by research in Structural Biology (52 citations), Metals and Alloys (92 citations), Mechanical Engineering (1.1k citations), Mechanics of Materials (507 citations) and Materials Chemistry (719 citations). Patrick G. Callahan has collaborated with scholars based in United States, France and Germany. Frequent co-authors include Tresa M. Pollock, Jean‐Charles Stinville, McLean P. Echlin, Marc De Graef, V. Vallé, Marie‐Agathe Charpagne, Damien Texier, Fulin Wang, Kunal Mukherjee and Fengshou Zhang. Their work appears in journals such as Acta Materialia, Microscopy and Microanalysis, Journal of Applied Crystallography, Metallurgical and Materials Transactions A and Materials Characterization.

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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