Helmut Bretinger

739 total citations · 1 hit paper
9 papers, 629 citations indexed

About

Helmut Bretinger is a scholar working on Inorganic Chemistry, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Helmut Bretinger has authored 9 papers receiving a total of 629 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Inorganic Chemistry, 4 papers in Materials Chemistry and 3 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Helmut Bretinger's work include Mesoporous Materials and Catalysis (3 papers), Photonic Crystals and Applications (3 papers) and Inorganic Fluorides and Related Compounds (3 papers). Helmut Bretinger is often cited by papers focused on Mesoporous Materials and Catalysis (3 papers), Photonic Crystals and Applications (3 papers) and Inorganic Fluorides and Related Compounds (3 papers). Helmut Bretinger collaborates with scholars based in Germany. Helmut Bretinger's co-authors include Sebastian Storck, Wilhelm F. Maier, Ðenan Konjhodžić, Frank Marlow, Markus A. Schmidt, M. Eich, Uwe Huebner, R. Boucher, H.‐G. Meyer and W. Morgenroth and has published in prestigious journals such as Applied Physics Letters, Applied Catalysis A General and Thin Solid Films.

In The Last Decade

Helmut Bretinger

9 papers receiving 614 citations

Hit Papers

Characterization of micro- and mesoporous solids by physi... 1998 2026 2007 2016 1998 100 200 300 400 500
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.

  1. Characterization of micro- and mesoporous solids by physisorption methods and pore-size analysis
    1998 508 citations Sebastian Storck, Helmut Bretinger et al. Applied Catalysis A General profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Helmut Bretinger Germany 5 320 163 114 108 98 9 629
О. П. Криворучко Russia 13 446 1.4× 120 0.7× 98 0.9× 100 0.9× 126 1.3× 50 674
Hamdy M. Ismail Egypt 15 430 1.3× 109 0.7× 64 0.6× 84 0.8× 97 1.0× 31 582
André J. Lecloux Belgium 13 572 1.8× 121 0.7× 105 0.9× 57 0.5× 77 0.8× 27 831
M. Edrissi Iran 15 353 1.1× 112 0.7× 199 1.7× 100 0.9× 73 0.7× 58 759
Connor Mohs United States 2 424 1.3× 74 0.5× 124 1.1× 78 0.7× 48 0.5× 4 646
E. Garrone Italy 16 465 1.5× 232 1.4× 258 2.3× 208 1.9× 118 1.2× 24 805
Hans‐Joachim Lunk Germany 16 622 1.9× 364 2.2× 68 0.6× 160 1.5× 123 1.3× 58 906
С. Д. Кирик Russia 14 424 1.3× 230 1.4× 77 0.7× 105 1.0× 244 2.5× 103 846
V. Sydorchuk Ukraine 16 408 1.3× 187 1.1× 74 0.6× 133 1.2× 90 0.9× 75 659
S. Khalameida Ukraine 16 456 1.4× 203 1.2× 75 0.7× 144 1.3× 89 0.9× 85 699

Countries citing papers authored by Helmut Bretinger

Since Specialization
Citations

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

Fields of papers citing papers by Helmut Bretinger

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Helmut Bretinger

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

All Works

9 of 9 papers shown
1.
Konjhodžić, Ðenan, Helmut Bretinger, Ursula Wilczok, et al.. (2005). Low-n mesoporous silica films: structure and properties. Applied Physics A. 81(2). 425–432. 17 indexed citations
2.
Konjhodžić, Ðenan, Helmut Bretinger, & Frank Marlow. (2005). Structure and properties of low-n mesoporous silica films for optical applications. Thin Solid Films. 495(1-2). 333–337. 16 indexed citations
3.
Schmidt, Markus A., M. Eich, W. Morgenroth, et al.. (2004). Ultralow refractive index substrates–a base for photonic crystal slab waveguides. Applied Physics Letters. 85(1). 16–18. 62 indexed citations
4.
Storck, Sebastian, Helmut Bretinger, & Wilhelm F. Maier. (1998). Characterization of micro- and mesoporous solids by physisorption methods and pore-size analysis. Applied Catalysis A General. 174(1-2). 137–146. 508 indexed citations breakdown →
5.
Bretinger, Helmut, et al.. (1992). High‐molecular‐weight polyethylene: growth reactions at bis(dichloroaluminium)ethane and trialkylaluminium. Die Makromolekulare Chemie. 193(6). 1283–1288. 16 indexed citations
6.
7.
Bretinger, Helmut, et al.. (1985). Bildung von Organoaluminiumverbindungen in der Mischung AlCl3, TiCl4, Al und C2H4. Angewandte Chemie. 97(4). 323–324. 1 indexed citations
8.
9.
Bretinger, Helmut, et al.. (1985). Formation of Organoaluminium Compounds in the Mixture AlCl3TiCl4AlC2H4. Angewandte Chemie International Edition in English. 24(4). 311–313. 3 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.

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Breakdown of academic impact, for papers by О. П. Криворучко Breakdown of academic impact, for papers by Hamdy M. Ismail Breakdown of academic impact, for papers by André J. Lecloux Breakdown of academic impact, for papers by M. Edrissi Breakdown of academic impact, for papers by Connor Mohs Breakdown of academic impact, for papers by E. Garrone Breakdown of academic impact, for papers by Hans‐Joachim Lunk Breakdown of academic impact, for papers by С. Д. Кирик Breakdown of academic impact, for papers by V. Sydorchuk Breakdown of academic impact, for papers by S. Khalameida
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