Michael A. Bergkamp

433 total citations
16 papers, 343 citations indexed

About

Michael A. Bergkamp is a scholar working on Physical and Theoretical Chemistry, Materials Chemistry and Organic Chemistry. According to data from OpenAlex, Michael A. Bergkamp has authored 16 papers receiving a total of 343 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Physical and Theoretical Chemistry, 8 papers in Materials Chemistry and 6 papers in Organic Chemistry. Recurrent topics in Michael A. Bergkamp's work include Photochemistry and Electron Transfer Studies (10 papers), Porphyrin and Phthalocyanine Chemistry (5 papers) and Lanthanide and Transition Metal Complexes (4 papers). Michael A. Bergkamp is often cited by papers focused on Photochemistry and Electron Transfer Studies (10 papers), Porphyrin and Phthalocyanine Chemistry (5 papers) and Lanthanide and Transition Metal Complexes (4 papers). Michael A. Bergkamp collaborates with scholars based in United States and United Kingdom. Michael A. Bergkamp's co-authors include Thomas L. Netzel, Chi K. Chang, J. Christopher Dalton, Glauco Ponterini, Nick Serpone, Peter C. Ford, Richard J. Watts, Norman Sutin, P. GUETLICH and James H. Brannon and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Physical Chemistry and Chemical Physics Letters.

In The Last Decade

Michael A. Bergkamp

16 papers receiving 321 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Michael A. Bergkamp United States 10 223 152 80 71 62 16 343
Anna M. Helms United States 6 257 1.2× 194 1.3× 146 1.8× 75 1.1× 137 2.2× 8 437
David Heiler United States 3 306 1.4× 208 1.4× 156 1.9× 114 1.6× 115 1.9× 5 455
G. B. Maiya India 10 333 1.5× 118 0.8× 86 1.1× 103 1.5× 79 1.3× 12 472
Keisuke Takuma Japan 13 179 0.8× 136 0.9× 61 0.8× 43 0.6× 106 1.7× 23 374
Denis LeGourriérec Sweden 7 240 1.1× 209 1.4× 43 0.5× 80 1.1× 130 2.1× 7 401
Mark E. McGuire United States 10 138 0.6× 190 1.3× 81 1.0× 77 1.1× 103 1.7× 13 429
David K. Luttrull United States 9 349 1.6× 200 1.3× 107 1.3× 170 2.4× 132 2.1× 12 535
Willem R. Leenstra United States 11 230 1.0× 95 0.6× 32 0.4× 98 1.4× 53 0.9× 23 390
Kakumanu Pramod Germany 11 311 1.4× 118 0.8× 53 0.7× 64 0.9× 187 3.0× 14 481
Asbed Vassilian United States 9 92 0.4× 169 1.1× 108 1.4× 125 1.8× 115 1.9× 16 381

Countries citing papers authored by Michael A. Bergkamp

Since Specialization
Citations

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

Fields of papers citing papers by Michael A. Bergkamp

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Michael A. Bergkamp. 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 Michael A. Bergkamp. The network helps show where Michael A. Bergkamp may publish in the future.

Co-authorship network of co-authors of Michael A. Bergkamp

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

All Works

16 of 16 papers shown
1.
Bergkamp, Michael A., Chi K. Chang, & Thomas L. Netzel. (1983). Quantum yield determinations for subnanosecond-lived excited states and photoproducts: applications to inorganic complexes and photosynthetic models. The Journal of Physical Chemistry. 87(22). 4441–4446. 29 indexed citations
2.
Ponterini, Glauco, Nick Serpone, Michael A. Bergkamp, & Thomas L. Netzel. (1983). Comparison of radiationless decay processes in osmium and platinum porphyrins. Journal of the American Chemical Society. 105(14). 4639–4645. 66 indexed citations
3.
Bergkamp, Michael A., P. GUETLICH, Thomas L. Netzel, & Norman Sutin. (1983). Lifetimes of the ligand-to-metal charge-transfer excited states of iron(III) and osmium(III) polypyridine complexes. Effects of isotopic substitution and temperature. The Journal of Physical Chemistry. 87(20). 3877–3883. 27 indexed citations
4.
Bergkamp, Michael A., J. Christopher Dalton, & Thomas L. Netzel. (1982). Quenching of the singlet excited states of meso-substituted porphines by p-benzoquinone under unimolecular and bimolecular conditions: evidence for electron transfer in competition with vibrational relaxation. Journal of the American Chemical Society. 104(1). 253–259. 58 indexed citations
5.
6.
Netzel, Thomas L., Michael A. Bergkamp, & Chi K. Chang. (1982). Benzoquinone quenching of diporphyrin excited states: Kinetic evidence for distinguishing electron transfer photoproducts from (.pi.,.pi.*) states. Journal of the American Chemical Society. 104(7). 1952–1957. 40 indexed citations
7.
Fujita, Ichiro, et al.. (1982). Solvent and structural effects on picosecond electron transfer reactions in diporphyrin models of the photosystem II reaction center of green plants. The Journal of Physical Chemistry. 86(19). 3754–3759. 32 indexed citations
8.
Bergkamp, Michael A., Bruce S. Brunschwig, P. Gütlich, Thomas L. Netzel, & Norman Sutin. (1981). Temperature dependence of the lifetimes of the ligand-field states of tris(1,10-phenanthroline)iron(II). Chemical Physics Letters. 81(1). 147–150. 12 indexed citations
9.
Bergkamp, Michael A., Richard J. Watts, & Peter C. Ford. (1981). Temperature dependence of the luminescence lifetimes of halopentaammine- and hexaamminerhodium(III) compounds in the solid state. The Journal of Physical Chemistry. 85(6). 684–686. 2 indexed citations
10.
Bergkamp, Michael A., Richard J. Watts, & Peter C. Ford. (1981). Intramolecular energy transfer in a rhodium(III) metalloorganic bichromophore system. Photochemical and photoluminescence studies. Inorganic Chemistry. 20(6). 1764–1767. 5 indexed citations
11.
Netzel, Thomas L., Michael A. Bergkamp, Chi K. Chang, & J. Christopher Dalton. (1981). A comparison of ultrafast electron transfers in porphyrin—quinone and magnesium—free-base diporphyrin molecules: mimicking photosynthetic charge separations. Journal of Photochemistry. 17(2). 451–460. 12 indexed citations
12.
Bergkamp, Michael A., Richard J. Watts, & Peter C. Ford. (1980). Photophysical and photochemical properties of chloropentaamminerhodium(2+) in nonaqueous solvents. Solvent control of the photolabilization pathways of the ligand field excited states. Journal of the American Chemical Society. 102(8). 2627–2631. 15 indexed citations
13.
Bergkamp, Michael A., James H. Brannon, D. Magde, Richard J. Watts, & Peter C. Ford. (1979). Photophysical and photochemical properties of rhodium(III) halopentaammine complexes in aqueous solution. Reaction kinetics of ligand field excited states. Journal of the American Chemical Society. 101(16). 4549–4554. 21 indexed citations
14.
Bergkamp, Michael A., Richard J. Watts, & Peter C. Ford. (1979). Solvent control of the photolabilization pathways from the ligand field excitation of [Rh(NH3)5Cl]2+. Journal of the Chemical Society Chemical Communications. 623–623. 1 indexed citations
15.
Matsubara, Tadashi, Michael A. Bergkamp, & Peter C. Ford. (1978). Photochemistry of osmium(II) ammine complexes. The dinitrogen species dinitrogenpentaammineosmium(2+) and cis-(bis)(dinitrogen)tetraammineosmium(2+). Inorganic Chemistry. 17(6). 1604–1607. 7 indexed citations
16.
Bergkamp, Michael A., Richard J. Watts, Peter C. Ford, James H. Brannon, & D. Magde. (1978). Luminescence lifetimes of rhodium(III) halopentaammines in aqueous solution. Direct comparison of excited state lifetimes with photoaquation quantum yields. Chemical Physics Letters. 59(1). 125–128. 8 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 Anna M. Helms Breakdown of academic impact, for papers by David Heiler Breakdown of academic impact, for papers by G. B. Maiya Breakdown of academic impact, for papers by Keisuke Takuma Breakdown of academic impact, for papers by Denis LeGourriérec Breakdown of academic impact, for papers by Mark E. McGuire Breakdown of academic impact, for papers by David K. Luttrull Breakdown of academic impact, for papers by Willem R. Leenstra Breakdown of academic impact, for papers by Kakumanu Pramod Breakdown of academic impact, for papers by Asbed Vassilian
Rankless by CCL
2026