Martin P. Harmer

10.5k total citations · 2 hit papers
222 papers, 8.6k citations indexed

About

Martin P. Harmer is a scholar working on Materials Chemistry, Ceramics and Composites and Mechanical Engineering. According to data from OpenAlex, Martin P. Harmer has authored 222 papers receiving a total of 8.6k indexed citations (citations by other indexed papers that have themselves been cited), including 137 papers in Materials Chemistry, 110 papers in Ceramics and Composites and 96 papers in Mechanical Engineering. Recurrent topics in Martin P. Harmer's work include Advanced ceramic materials synthesis (109 papers), Aluminum Alloys Composites Properties (43 papers) and Ferroelectric and Piezoelectric Materials (38 papers). Martin P. Harmer is often cited by papers focused on Advanced ceramic materials synthesis (109 papers), Aluminum Alloys Composites Properties (43 papers) and Ferroelectric and Piezoelectric Materials (38 papers). Martin P. Harmer collaborates with scholars based in United States, China and Germany. Martin P. Harmer's co-authors include Helen M. Chan, Shen J. Dillon, Jian Luo, Gregory S. Rohrer, Jie Chen, Junhong Zhao, J. M. Rickman, Gary A. Miller, Patrick R. Cantwell and Stephen J. Bennison and has published in prestigious journals such as Science, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

Martin P. Harmer

219 papers receiving 8.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Grain boundary complexions

2013 667 citations Patrick R. Cantwell, Jian Luo et al. Acta Materialia profile →
Ordering Structure and Dielectric Properties of Undoped and La/Na‐Doped Pb(Mg _1/3 Nb _2/3 )O ₃

1989 447 citations Helen M. Chan, Martin P. Harmer et al. Journal of the American Ceramic Society profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Martin P. Harmer United States	49	5.6k	3.7k	3.5k	2.1k	1.2k	222	8.6k
Umberto Anselmi‐Tamburini Italy	45	5.5k 1.0×	6.0k 1.6×	4.0k 1.1×	2.0k 1.0×	610 0.5×	215	10.0k
C.H. Shek Hong Kong	44	5.5k 1.0×	6.6k 1.8×	1.5k 0.4×	2.4k 1.1×	681 0.6×	240	10.2k
Michael J. Reece United Kingdom	59	8.4k 1.5×	5.1k 1.4×	3.2k 0.9×	3.9k 1.9×	2.5k 2.1×	281	13.0k
Hisamichi Kimura Japan	48	5.3k 0.9×	6.1k 1.7×	1.5k 0.4×	695 0.3×	485 0.4×	389	8.5k
N. Eustathopoulos France	51	2.8k 0.5×	4.2k 1.2×	2.8k 0.8×	1.9k 0.9×	364 0.3×	185	7.4k
Hidemi Kato Japan	52	6.4k 1.1×	8.8k 2.4×	2.0k 0.6×	1.1k 0.5×	799 0.7×	507	12.6k
F. F. Lange United States	59	5.1k 0.9×	5.2k 1.4×	6.6k 1.9×	1.7k 0.8×	1.1k 0.9×	176	10.6k
Salvatore Grasso China	51	5.3k 0.9×	5.2k 1.4×	4.7k 1.3×	1.6k 0.8×	683 0.6×	226	8.8k
C. Subramanian India	38	3.4k 0.6×	3.1k 0.8×	1.7k 0.5×	841 0.4×	337 0.3×	215	5.6k
Anil V. Virkar United States	54	8.6k 1.5×	2.3k 0.6×	3.1k 0.9×	3.7k 1.8×	1.6k 1.4×	237	11.5k

Countries citing papers authored by Martin P. Harmer

Since Specialization

Citations

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

Fields of papers citing papers by Martin P. Harmer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Martin P. Harmer. 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 Martin P. Harmer. The network helps show where Martin P. Harmer may publish in the future.

Co-authorship network of co-authors of Martin P. Harmer

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Hornbuckle, B.C., Joshua A. Smeltzer, S.C. Sharma, et al.. (2025). A high-temperature nanostructured Cu-Ta-Li alloy with complexion-stabilized precipitates. Science. 387(6741). 1413–1417. 12 indexed citations

Wu, Qian, Yan Wang, David R. Diercks, et al.. (2020). Influence of codoping with Hf and La on grain‐boundary transport in alumina. Journal of the American Ceramic Society. 104(1). 514–523. 6 indexed citations

Marvel, Christopher J., Kristopher Behler, Jerry C. LaSalvia, et al.. (2019). Extending ζ-factor microanalysis to boron-rich ceramics: Quantification of bulk stoichiometry and grain boundary composition. Ultramicroscopy. 202. 163–172. 14 indexed citations

Cantwell, Patrick R., Qin Gao, Yuanyao Zhang, et al.. (2017). Segregation-induced ordered superstructures at general grain boundaries in a nickel-bismuth alloy. Science. 358(6359). 97–101. 146 indexed citations

Giannuzzi, Lucille A., et al.. (2015). Theory and New Applications ofEx SituLift Out. Microscopy and Microanalysis. 21(4). 1034–1048. 17 indexed citations

Rickman, J. M., et al.. (2015). Orientational anisotropy and interfacial transport in polycrystals. Surface Science. 646. 204–209. 3 indexed citations

Kundu, Animesh, et al.. (2014). Novel interpenetrating Cu–Al2O3 structures by controlled reduction of bulk CuAlO2. Journal of Materials Science. 50(4). 1818–1824. 17 indexed citations

Fu, Xin, et al.. (2013). Correlating Growth Habit of Boron-Rich Low-Dimensional Materials with Defect Structures by Electron Microscopy. Crystal Growth & Design. 13(6). 2269–2276. 11 indexed citations

Bojarski, Stephanie A., et al.. (2012). Changes in the Grain Boundary Character and Energy Distributions Resulting from a Complexion Transition in Ca-Doped Yttria. Metallurgical and Materials Transactions A. 43(10). 3532–3538. 34 indexed citations

10.

Ristau, R. A., Ramchandra Tiruvalam, Martin P. Harmer, et al.. (2009). Electron microscopy studies of the thermal stability of gold nanoparticle arrays. Gold bulletin. 42(2). 133–143. 31 indexed citations

11.

Wang, Chong‐Min, Helen M. Chan, & Martin P. Harmer. (2004). Effect of Nd ₂ O ₃ Doping on the Densification and Abnormal Grain Growth Behavior of High‐Purity Alumina. Journal of the American Ceramic Society. 87(3). 378–383. 27 indexed citations

12.

Harmer, Martin P., et al.. (2000). Alumina–Aluminide Alloys (3A) Technology: I, Model Development. Journal of the American Ceramic Society. 83(7). 1599–1605. 14 indexed citations

13.

Khan, Ajmal, Helen M. Chan, Martin P. Harmer, & Robert F. Cook. (2000). Toughening of an Alumina—Mullite Composite by Unbroken Bridging Elements. Journal of the American Ceramic Society. 83(4). 833–840. 18 indexed citations

14.

Cargill, G. S., et al.. (1999). Atomic structural environment of grain boundary segregated Y and Zr in creep resistant alumina from EXAFS. Acta Materialia. 47(12). 3411–3422. 47 indexed citations

15.

Scotch, Adam M., et al.. (1998). Single crystals of Pb(Mg{sub 1/3}Nb{sub 2/3})O{sub 3}-35 mol% PbTiO from polycrystalline precursors. Journal of the American Ceramic Society. 81(1). 5 indexed citations

16.

Cho, Junghyun, Helen M. Chan, Martin P. Harmer, & J. M. Rickman. (1998). Influence of Yttrium Doping on Grain Misorientation in Aluminum Oxide. Journal of the American Ceramic Society. 81(11). 3001–3004. 44 indexed citations

17.

Stearns, Laura C. & Martin P. Harmer. (1996). Particle‐Inhibited Grain Growth in Al ₂ O ₃ ‐SiC: II, Equilibrium and Kinetic Analyses. Journal of the American Ceramic Society. 79(12). 3020–3028. 34 indexed citations

18.

Barmak, Katayun, Stephen W. Banovic, Helen M. Chan, et al.. (1996). Electrochemical Processing of Layered Composite Coatings of Nickel - Aluminum - Alumina / Alumina - Yttria Stabilized Zirconia. MRS Proceedings. 451. 1 indexed citations

19.

Fang, Jian‐Xin, Helen M. Chan, & Martin P. Harmer. (1995). Residual stress relaxation behavior in Al2O3-SiC nanocomposite. Materials Science and Engineering A. 195. 163–167. 21 indexed citations

20.

Harmer, Martin P., et al.. (1986). Effect of MgO Solute on Microstructure Development in Al ₂ O ₃. Journal of the American Ceramic Society. 69(2). 143–149. 190 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