H. Gerhard

718 total citations
28 papers, 605 citations indexed

About

H. Gerhard is a scholar working on Ceramics and Composites, Mechanical Engineering and Materials Chemistry. According to data from OpenAlex, H. Gerhard has authored 28 papers receiving a total of 605 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Ceramics and Composites, 12 papers in Mechanical Engineering and 12 papers in Materials Chemistry. Recurrent topics in H. Gerhard's work include Advanced ceramic materials synthesis (18 papers), Diamond and Carbon-based Materials Research (7 papers) and Advanced materials and composites (7 papers). H. Gerhard is often cited by papers focused on Advanced ceramic materials synthesis (18 papers), Diamond and Carbon-based Materials Research (7 papers) and Advanced materials and composites (7 papers). H. Gerhard collaborates with scholars based in Germany and Italy. H. Gerhard's co-authors include N. Popovska, Nadejda Popovska, Daniela Almeida Streitwieser, Gerhard Emig, Silvio Sicardi, H. Sieber, Peter Greil, Alexander Bezold, Evelina Vogli and Tobias Fey and has published in prestigious journals such as Carbon, Applied Catalysis A General and Thin Solid Films.

In The Last Decade

H. Gerhard

28 papers receiving 588 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H. Gerhard Germany 16 289 270 248 119 76 28 605
N. Popovska Germany 15 234 0.8× 280 1.0× 283 1.1× 77 0.6× 39 0.5× 37 576
Shuwei Yao China 15 254 0.9× 328 1.2× 347 1.4× 50 0.4× 59 0.8× 47 780
A. Kaindl Germany 5 339 1.2× 282 1.0× 278 1.1× 81 0.7× 130 1.7× 13 720
Claudia Walls United States 7 215 0.7× 439 1.6× 317 1.3× 154 1.3× 156 2.1× 9 913
Sue Ren China 17 187 0.6× 268 1.0× 213 0.9× 95 0.8× 70 0.9× 24 625
Liangfa Hu United States 15 337 1.2× 355 1.3× 443 1.8× 28 0.2× 98 1.3× 19 751
M. Alejandra Mazo Spain 16 279 1.0× 177 0.7× 403 1.6× 105 0.9× 105 1.4× 47 681
Daniel W. Gorkiewicz United States 7 74 0.3× 303 1.1× 334 1.3× 50 0.4× 68 0.9× 12 622
Shuqiang Ding China 11 737 2.6× 538 2.0× 469 1.9× 53 0.4× 79 1.0× 14 1.0k
Eiichi Yasuda Japan 14 269 0.9× 371 1.4× 309 1.2× 40 0.3× 68 0.9× 66 607

Countries citing papers authored by H. Gerhard

Since Specialization
Citations

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

Fields of papers citing papers by H. Gerhard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Gerhard

This figure shows the co-authorship network connecting the top 25 collaborators of H. Gerhard. A scholar is included among the top collaborators of H. Gerhard 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 H. Gerhard. H. Gerhard 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.
Gerhard, H., et al.. (2009). Oxidation behavior of silicon carbide based biomorphic ceramics prepared by chemical vapor infiltration and reaction technique. Ceramics International. 35(7). 2767–2774. 11 indexed citations
2.
Gerhard, H., et al.. (2009). Effect of transition metal catalysts on the microstructure of carbide-derived carbon. Carbon. 47(10). 2344–2351. 22 indexed citations
3.
Gerhard, H., et al.. (2008). Paper derived SiC–Si3N4 ceramics for high temperature applications. Ceramics International. 35(3). 1021–1026. 17 indexed citations
4.
Gerhard, H., et al.. (2008). Comparative study of carbide-derived carbons obtained from biomorphic TiC and SiC structures. Carbon. 47(1). 242–250. 47 indexed citations
5.
Gerhard, H., et al.. (2007). Reinforcing Effect of Carbon Short Fibers Coated with Pyrolytic Carbon in Ceramic Matrix Composites. Journal of Composite Materials. 41(18). 2235–2243. 6 indexed citations
6.
Gerhard, H., et al.. (2007). Processing of biomorphic porous TiO2 ceramics by chemical vapor infiltration and reaction (CVI-R) technique. Journal of the European Ceramic Society. 27(12). 3433–3438. 19 indexed citations
7.
Gerhard, H., et al.. (2006). MOCVD of iron with [(arene)(diene)Fe(0)] precursors in a fluidized bed reactor. Applied Catalysis A General. 315. 83–90. 6 indexed citations
8.
Gerhard, H., et al.. (2006). Coating of carbon short fibers with thin ceramic layers by chemical vapor deposition. Thin Solid Films. 513(1-2). 217–222. 57 indexed citations
9.
Streitwieser, Daniela Almeida, N. Popovska, & H. Gerhard. (2005). Optimization of the ceramization process for the production of three-dimensional biomorphic porous SiC ceramics by chemical vapor infiltration (CVI). Journal of the European Ceramic Society. 26(12). 2381–2387. 30 indexed citations
10.
Popovska, N., Daniela Almeida Streitwieser, Chen Xu, H. Gerhard, & H. Sieber. (2005). Kinetic Analysis of the Processing of Porous Biomorphic Titanium Carbide Ceramics by Chemical Vapor Infiltration. Chemical Vapor Deposition. 11(3). 153–158. 6 indexed citations
11.
Popovska, N., Daniela Almeida Streitwieser, Chen Xu, & H. Gerhard. (2004). Paper derived biomorphic porous titanium carbide and titanium oxide ceramics produced by chemical vapor infiltration and reaction (CVI-R). Journal of the European Ceramic Society. 25(6). 829–836. 39 indexed citations
12.
Sieber, H., et al.. (2004). Gas Phase Processing of Porous, Biomorphous TiC-Ceramics. Key engineering materials. 264-268. 2227–2230. 9 indexed citations
13.
Popovska, N., et al.. (2004). Kinetics and Film Properties of Boron Nitride Derived from Trimethoxyborane/Ammonia by Chemical Vapor Deposition. Chemical Vapor Deposition. 10(6). 325–330. 10 indexed citations
14.
Gerhard, H., et al.. (2003). Entwicklung eines Dosierkonzeptes für kleinste Volumenströme. Chemie Ingenieur Technik. 75(4). 349–354. 2 indexed citations
15.
Sieber, H., E. Vogli, Frank A. Müller, et al.. (2001). CVI-R Gas Phase Processing of Porous, Biomorphic SiC-Ceramics. Key engineering materials. 206-213. 2013–2016. 28 indexed citations
16.
Popovska, N., et al.. (2001). Coating of continuous carbon fibers with double layers by chemical vapor deposition. Journal de Physique IV (Proceedings). 11(PR3). Pr3–885. 4 indexed citations
17.
Popovska, N., et al.. (1997). Chemical vapor deposition of titanium nitride on carbon fibres as a protective layer in metal matrix composites. Materials & Design (1980-2015). 18(4-6). 239–242. 28 indexed citations
18.
Sicardi, Silvio, H. Gerhard, & H. Hofmann. (1986). SOME OBSERVATIONS CONCERNING PRESSURE DROP-HOLDUP CORRELATIONS IN TRICKLE BED REACTORS. Chemical Engineering Communications. 42(1-3). 1–15. 3 indexed citations
19.
Sicardi, Silvio, et al.. (1979). Flow regime transition in trickle-bed reactors. The Chemical Engineering Journal. 18(2). 173–182. 20 indexed citations
20.
Sicardi, Silvio, et al.. (1979). Flow regime transition in trickle-bed reactors. The Chemical Engineering Journal. 18(3). 173–182. 40 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 N. Popovska Breakdown of academic impact, for papers by Shuwei Yao Breakdown of academic impact, for papers by A. Kaindl Breakdown of academic impact, for papers by Claudia Walls Breakdown of academic impact, for papers by Sue Ren Breakdown of academic impact, for papers by Liangfa Hu Breakdown of academic impact, for papers by M. Alejandra Mazo Breakdown of academic impact, for papers by Daniel W. Gorkiewicz Breakdown of academic impact, for papers by Shuqiang Ding Breakdown of academic impact, for papers by Eiichi Yasuda
Rankless by CCL
2026