J. Hammer

811 total citations
31 papers, 624 citations indexed

About

J. Hammer is a scholar working on Surgery, Mechanical Engineering and Biomedical Engineering. According to data from OpenAlex, J. Hammer has authored 31 papers receiving a total of 624 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Surgery, 9 papers in Mechanical Engineering and 8 papers in Biomedical Engineering. Recurrent topics in J. Hammer's work include Osteoarthritis Treatment and Mechanisms (7 papers), High Temperature Alloys and Creep (7 papers) and Orthopaedic implants and arthroplasty (5 papers). J. Hammer is often cited by papers focused on Osteoarthritis Treatment and Mechanisms (7 papers), High Temperature Alloys and Creep (7 papers) and Orthopaedic implants and arthroplasty (5 papers). J. Hammer collaborates with scholars based in Germany, United Kingdom and Ireland. J. Hammer's co-authors include Amir A. Al‐Munajjed, John P. Gleeson, Sebastian Dendorfer, Hans Jürgen Maier, Christian Jungreuthmayer, Tim Weber, Fergal J. O’Brien, Niamh A. Plunkett, Michael Nerlich and Tanya J. Levingstone and has published in prestigious journals such as Journal of Biomechanics, Journal of Nuclear Materials and Arthritis Research & Therapy.

In The Last Decade

J. Hammer

31 papers receiving 605 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. Hammer Germany 12 263 251 159 108 105 31 624
Susan P. James United States 18 122 0.5× 566 2.3× 101 0.6× 69 0.6× 122 1.2× 46 862
Romuald Będziński Poland 17 275 1.0× 346 1.4× 121 0.8× 61 0.6× 27 0.3× 81 808
Katja Nuss Switzerland 19 396 1.5× 486 1.9× 214 1.3× 41 0.4× 174 1.7× 49 995
Soon Yong Kwon South Korea 17 431 1.6× 523 2.1× 138 0.9× 44 0.4× 42 0.4× 56 899
Hasan Havıtçıoğlu Türkiye 20 303 1.2× 662 2.6× 189 1.2× 34 0.3× 226 2.2× 91 1.2k
Esther Reina-Romo Spain 18 266 1.0× 231 0.9× 57 0.4× 65 0.6× 313 3.0× 44 707
Karina Klein Switzerland 17 349 1.3× 489 1.9× 86 0.5× 60 0.6× 245 2.3× 49 896
Lilan Gao China 14 236 0.9× 198 0.8× 100 0.6× 135 1.3× 14 0.1× 65 637
Mathieu Manassero France 17 305 1.2× 365 1.5× 107 0.7× 33 0.3× 100 1.0× 57 781
Hendrik Naujokat Germany 15 269 1.0× 236 0.9× 121 0.8× 51 0.5× 42 0.4× 60 817

Countries citing papers authored by J. Hammer

Since Specialization
Citations

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

Fields of papers citing papers by J. Hammer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Hammer

This figure shows the co-authorship network connecting the top 25 collaborators of J. Hammer. A scholar is included among the top collaborators of J. Hammer 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 J. Hammer. J. Hammer 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.
Affeldt, Ernst, et al.. (2018). Modelling of the fatigue crack growth of a coated single crystalline nickel-based superalloy under thermal mechanical loading. International Journal of Fatigue. 116. 268–274. 7 indexed citations
2.
Fleischmann, E., et al.. (2016). Modeling of the deformation behavior of single crystalline Nickel-based superalloys under thermal mechanical loading. International Journal of Fatigue. 97. 1–8. 7 indexed citations
3.
Hoenicka, Markus, Holger Bronger, K. T. M. Schneider, et al.. (2012). Neue Verwendungsmöglichkeiten von Nachgeburtsgewebe für die Regenerative Medizin. Zeitschrift für Geburtshilfe und Neonatologie. 216(1). 27–23. 2 indexed citations
4.
Al‐Munajjed, Amir A., Niamh A. Plunkett, John P. Gleeson, et al.. (2009). Development of a biomimetic collagen‐hydroxyapatite scaffold for bone tissue engineering using a SBF immersion technique. Journal of Biomedical Materials Research Part B Applied Biomaterials. 90B(2). 584–591. 155 indexed citations
5.
Angele, Peter, Rainer Müller, Detlef Schumann, et al.. (2008). Characterization of esterified hyaluronan‐gelatin polymer composites suitable for chondrogenic differentiation of mesenchymal stem cells. Journal of Biomedical Materials Research Part A. 91A(2). 416–427. 33 indexed citations
6.
Dendorfer, Sebastian, Hans Jürgen Maier, & J. Hammer. (2008). Fatigue damage in cancellous bone: An experimental approach from continuum to micro scale. Journal of the mechanical behavior of biomedical materials. 2(1). 113–119. 21 indexed citations
7.
Al‐Munajjed, Amir A., et al.. (2008). Influence of pore size on tensile strength, permeability and porosity of hyaluronan-collagen scaffolds. Journal of Materials Science Materials in Medicine. 19(8). 2859–2864. 67 indexed citations
8.
Kovan, Volkan, et al.. (2008). Thermal–mechanical fatigue behaviour and life prediction of oxide dispersion strengthened nickel-based superalloy PM1000. Materials Characterization. 59(11). 1600–1606. 7 indexed citations
9.
Dendorfer, Sebastian, Hans Jürgen Maier, David Taylor, & J. Hammer. (2007). Anisotropy of the fatigue behaviour of cancellous bone. Journal of Biomechanics. 41(3). 636–641. 50 indexed citations
10.
Englert, Carsten, et al.. (2007). Mechanical characteristics of articular cartilage bonds. Clinical Biomechanics. 22(7). 849–855. 1 indexed citations
11.
Englert, Carsten, Torsten Blunk, Rainer Müller, et al.. (2007). Bonding of articular cartilage using a combination of biochemical degradation and surface cross-linking. Arthritis Research & Therapy. 9(3). R47–R47. 37 indexed citations
12.
Füchtmeier, Bernd, Ryan May, R. Hente, et al.. (2007). Proximal humerus fractures: a comparative biomechanical analysis of intra and extramedullary implants. Archives of Orthopaedic and Trauma Surgery. 127(6). 441–447. 69 indexed citations
13.
Englert, Carsten, Torsten Blunk, Julia Kaiser, et al.. (2006). Steroid hormones strongly support bovine articular cartilage integration in the absence of interleukin‐1β. Arthritis & Rheumatism. 54(12). 3890–3897. 22 indexed citations
14.
Dendorfer, Sebastian, Hans Jürgen Maier, & J. Hammer. (2006). Deformation behaviour of bovine cancellous bone. Technology and Health Care. 14(6). 549–556. 3 indexed citations
15.
Reuben, R.L., et al.. (2006). Multi-scale techniques of measuring the dynamic properties of biological tissues. Technology and Health Care. 14(4-5). 297–309. 3 indexed citations
16.
Lenich, Andreas, Amir A. Al‐Munajjed, Sebastian Dendorfer, et al.. (2006). First clinical and biomechanical results of the Trochanteric Fixation Nail (TFN). Technology and Health Care. 14(4-5). 403–409. 29 indexed citations
17.
Heller, Karl-Dieter, K. W. Zilkens, J. Hammer, & Bruce S. Cohen. (1997). Does the anchorage form and depth influence the pull-out strength of screws from bone cement?. Archives of Orthopaedic and Trauma Surgery. 116(1-2). 88–91. 3 indexed citations
18.
Heller, Karl-Dieter, K. W. Zilkens, Bruce S. Cohen, & J. Hammer. (1996). Compound osteosynthesis of pathological fractures of the proximal femoral shaft. Archives of Orthopaedic and Trauma Surgery. 115(2). 115–117. 1 indexed citations
19.
Biermann, Horst, et al.. (1993). Internal Stresses, Coherency Strains and Local Lattice Parameter Changes in a Creep-Deformed Monocrystalline Nickel-Base Superalloy. High Temperature Materials and Processes. 12(1-2). 21–30. 6 indexed citations
20.
Schneider, William F., J. Hammer, & H. Mughrabi. (1992). Creep Deformation and Rupture Behaviour of the Monocrystalline Superalloy CMSX-4: A Comparison with the Alloy SRR 99. 589–598. 34 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 Susan P. James Breakdown of academic impact, for papers by Romuald Będziński Breakdown of academic impact, for papers by Katja Nuss Breakdown of academic impact, for papers by Soon Yong Kwon Breakdown of academic impact, for papers by Hasan Havıtçıoğlu Breakdown of academic impact, for papers by Esther Reina-Romo Breakdown of academic impact, for papers by Karina Klein Breakdown of academic impact, for papers by Lilan Gao Breakdown of academic impact, for papers by Mathieu Manassero Breakdown of academic impact, for papers by Hendrik Naujokat
Rankless by CCL
2026