J.R. Hellmann

651 citations
41 papers · 567 · h-index 13

Impact in

Papers in

J.R. Hellmann

40 papers receiving 541 citations

Peers

J.R. Hellmann
Comparison fields: 5 of 49
  • Ceramics and Composites 262
  • Mechanical Engineering 317
  • Mechanics of Materials 200
  • Materials Chemistry 253
  • Condensed Matter Physics 34
Replace L.A. Jacobson with:
L.A. Jacobson United States
Robert Schaller Switzerland
R. C. Pohanka United States
E. J. Kramer
D.H. Bowen United Kingdom
Takayoshi Iseki Japan
Di Yang United States
Lianlong He China
Krutibas Panda United States
L.L. He China
J.R. Hellmann relative to L.A. Jacobson United States L.A. Jacobson's profile →
Citations per field
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Citations per year

Countries citing papers authored by J.R. Hellmann

Since Specialization
Citations

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

Fields of papers citing papers by J.R. Hellmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J.R. Hellmann. 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 J.R. Hellmann. The network helps show where J.R. Hellmann may publish in the future.

Co-authors

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

All Works

20 of 20 papers shown

Showing the 20 most-cited of 41 papers — load more, or switch the sort, to bring in the rest.

#Work
1 1997105
2 199286
3 201140
4
Ceramic matrix composites -- Advanced high-temperature structural materials
199533
5 200729
6 198227
7 200825
8 199822
9 199420
10 199717
11 199616
12 199315
13
PHASE EQUILIBRIA IN SOME ZIRCONIA SYSTEMS.
198114
14 200611
15 199511
16
PHASE RELATIONSHIPS IN SOME ZrO//2 SYSTEMS.
19849
17 19878
18 19947
19 19907
20 19936

About J.R. Hellmann

J.R. Hellmann is a scholar working on Mechanical Engineering, Ceramics and Composites, Mechanics of Materials, Materials Chemistry and Civil and Structural Engineering, having authored 41 papers that have together received 567 indexed citations. Recurring topics across this work include Advanced ceramic materials synthesis (22 papers), Aluminum Alloys Composites Properties (8 papers), Mechanical Behavior of Composites (7 papers), Advanced materials and composites (6 papers), High-pressure geophysics and materials (4 papers), Fiber-reinforced polymer composites (4 papers), Metal and Thin Film Mechanics (3 papers) and High-Velocity Impact and Material Behavior (3 papers). The work is most often cited by research in Ceramics and Composites (262 citations), Mechanical Engineering (317 citations), Mechanics of Materials (200 citations), Materials Chemistry (253 citations) and Condensed Matter Physics (34 citations). J.R. Hellmann has collaborated with scholars based in United States, Japan and Italy. Frequent co-authors include D. A. Koss, V. S. STUBIČAN, H. T. Hahn, D. J. Green, Christopher L. Muhlstein, Ming Pan, T. Tanaka, J. D. Maynard, A. E. Segall and K. K. Chawla. Their work appears in journals such as Journal of Materials Science, Scripta Materialia, Journal of the American Ceramic Society, Applied Physics Letters 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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