B. Birkmann

726 total citations
29 papers, 607 citations indexed

About

B. Birkmann is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, B. Birkmann has authored 29 papers receiving a total of 607 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Materials Chemistry, 10 papers in Electrical and Electronic Engineering and 8 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in B. Birkmann's work include Silicon and Solar Cell Technologies (6 papers), Solidification and crystal growth phenomena (6 papers) and GaN-based semiconductor devices and materials (6 papers). B. Birkmann is often cited by papers focused on Silicon and Solar Cell Technologies (6 papers), Solidification and crystal growth phenomena (6 papers) and GaN-based semiconductor devices and materials (6 papers). B. Birkmann collaborates with scholars based in Germany, Netherlands and Canada. B. Birkmann's co-authors include A. Seidl, K. Ramspeck, Gerald Kehr, Douglas W. Stephan, H. Nagel, Gerhard Erker, Roland Fröhlich, Y. Gassenbauer, A. Metz and Severin Zimmermann and has published in prestigious journals such as Journal of Applied Physics, Chemistry - A European Journal and Chemical Science.

In The Last Decade

B. Birkmann

29 papers receiving 590 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
B. Birkmann Germany 11 284 233 184 117 86 29 607
M. Tachikawa Japan 14 390 1.4× 95 0.4× 328 1.8× 148 1.3× 95 1.1× 20 660
G. Ganguly United States 16 153 0.5× 406 1.7× 181 1.0× 552 4.7× 65 0.8× 66 815
Martin Schwarz Germany 15 134 0.5× 166 0.7× 160 0.9× 333 2.8× 97 1.1× 27 572
Peter J. Schreiber United States 11 184 0.6× 100 0.4× 194 1.1× 183 1.6× 22 0.3× 18 587
W. Köstler Germany 19 330 1.2× 307 1.3× 412 2.2× 222 1.9× 97 1.1× 36 825
I. Silanes Spain 12 160 0.6× 343 1.5× 148 0.8× 367 3.1× 401 4.7× 17 892
Mónica Benito Spain 16 218 0.8× 76 0.3× 86 0.5× 181 1.5× 212 2.5× 37 638
Frédéric Guégan France 13 142 0.5× 63 0.3× 112 0.6× 231 2.0× 74 0.9× 47 468
David Stück United States 7 117 0.4× 67 0.3× 292 1.6× 296 2.5× 125 1.5× 7 539
Noémi Barros France 14 382 1.3× 47 0.2× 303 1.6× 169 1.4× 79 0.9× 22 593

Countries citing papers authored by B. Birkmann

Since Specialization
Citations

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

Fields of papers citing papers by B. Birkmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of B. Birkmann

This figure shows the co-authorship network connecting the top 25 collaborators of B. Birkmann. A scholar is included among the top collaborators of B. Birkmann 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 B. Birkmann. B. Birkmann 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.
Sajid, Muhammad, B. Birkmann, Liyuan Liang, et al.. (2012). Reactions of phosphorus/boron frustrated Lewis pairs with SO2. Chemical Science. 4(1). 213–219. 150 indexed citations
2.
Mosel, F., et al.. (2012). Growth of High Quality Silicon Mono Ingots by the Application of a Magnetic Cusp Field in Cz-Puller. EU PVSEC. 933–938. 1 indexed citations
3.
Ramspeck, K., Severin Zimmermann, H. Nagel, et al.. (2012). Light Induced Degradation of Rear Passivated mc-Si Solar Cells. EU PVSEC. 861–865. 154 indexed citations
4.
Birkmann, B., Tanja Voss, Stephen J. Geier, et al.. (2010). Frustrated Lewis Pairs and Ring-Opening of THF, Dioxane, and Thioxane. Organometallics. 29(21). 5310–5319. 90 indexed citations
5.
Birkmann, B., Wolfram W. Seidel, Tania Pape, et al.. (2009). Coordination chemistry of the sulfur analog of tricatechol siderophores. Dalton Transactions. 7350–7350. 4 indexed citations
6.
Birkmann, B., Andreas W. Ehlers, Roland Fröhlich, Koop Lammertsma, & F. Ekkehardt Hahn. (2009). Metallosupramolecular Complexes Derived from Bis(benzene‐o‐dithiol) Ligands. Chemistry - A European Journal. 15(17). 4301–4311. 10 indexed citations
7.
Birkmann, B., Roland Fröhlich, & F. Ekkehardt Hahn. (2009). Assembly of a Tetranuclear Host with a Tris(benzene‐o‐dithiolato) Ligand. Chemistry - A European Journal. 15(37). 9325–9329. 32 indexed citations
8.
9.
Birkmann, B., et al.. (2008). Synthesis of a nitro complex of RuIII(salen): Unexpected aromatic ring nitration by a nitrite salt. Journal of Inorganic Biochemistry. 103(2). 237–242. 15 indexed citations
10.
Hahn, F. Ekkehardt, B. Birkmann, & Tania Pape. (2008). Self-assembly reactions with a bis(benzene-o-dithiolato) ligand. Dalton Transactions. 2100–2100. 15 indexed citations
11.
Birkmann, B., et al.. (2008). Growth of 200 Micron Thin EFG Dodecagonal Tubes: Benefit of Numerical Simulation for Process Optimization. EU PVSEC. 1080–1083. 2 indexed citations
12.
Meißner, Elke, B. Birkmann, J. Off, et al.. (2006). Morphology and microstructure of a ‐plane GaN layers grown by MOVPE and by low pressure solution growth (LPSG). physica status solidi (a). 203(7). 1676–1680. 3 indexed citations
13.
Sun, Guangyao, et al.. (2006). Morphologies of GaN single crystals grown from Ga solutions under flowing ammonia. Journal of Crystal Growth. 292(2). 201–205. 9 indexed citations
14.
Birkmann, B., et al.. (2006). Characterisation of the electrical properties of solution‐grown GaN crystals by reflectivity and Hall measurements. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 3(3). 575–578. 8 indexed citations
15.
Müller, G., Peter Schwesig, B. Birkmann, J. Härtwig, & S. Eichler. (2005). Types and origin of dislocations in large GaAs and InP bulk crystals with very low dislocation densities. physica status solidi (a). 202(15). 2870–2879. 4 indexed citations
16.
Wellmann, Peter J., et al.. (2004). Quantitative determination of the doping level distribution in n-type GaAs using absorption mapping. The European Physical Journal Applied Physics. 27(1-3). 357–361. 3 indexed citations
17.
Müller, G. & B. Birkmann. (2002). Optimization of VGF-growth of GaAs crystals by the aid of numerical modelling. Journal of Crystal Growth. 237-239. 1745–1751. 14 indexed citations
18.
Wiedemann, B., et al.. (2001). Spark-source mass spectrometric assessment of silicon concentrations in silicon-doped gallium arsenide single crystals. Analytical and Bioanalytical Chemistry. 370(5). 541–543. 3 indexed citations
19.
Birkmann, B., et al.. (2000). Growth of 3″ and 4″ gallium arsenide crystals by the vertical gradient freeze (VGF) method. Journal of Crystal Growth. 211(1-4). 157–162. 14 indexed citations
20.
Birkmann, B., S. Winkler, A. Bolz, & M. Schaldach. (1997). [Chemical surface polishing of laser constructed tantalum tubes for use as coronary stents].. PubMed. 42 Suppl. 119–20. 1 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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