P. Hoffmann

682 total citations
23 papers, 577 citations indexed

About

P. Hoffmann is a scholar working on Materials Chemistry, Atmospheric Science and Astronomy and Astrophysics. According to data from OpenAlex, P. Hoffmann has authored 23 papers receiving a total of 577 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Materials Chemistry, 6 papers in Atmospheric Science and 3 papers in Astronomy and Astrophysics. Recurrent topics in P. Hoffmann's work include Atmospheric chemistry and aerosols (4 papers), Ionosphere and magnetosphere dynamics (3 papers) and Ion-surface interactions and analysis (3 papers). P. Hoffmann is often cited by papers focused on Atmospheric chemistry and aerosols (4 papers), Ionosphere and magnetosphere dynamics (3 papers) and Ion-surface interactions and analysis (3 papers). P. Hoffmann collaborates with scholars based in Germany, Venezuela and Sweden. P. Hoffmann's co-authors include Erich Knözinger, P. Prieto, G. Zambrano, W. Singer, H. Galindo, Christopher Rincon, D. Keuer, Gerhard Schmidt, J. Ström and G. Hochschild and has published in prestigious journals such as Atmospheric chemistry and physics, Surface Science and International Journal of Remote Sensing.

In The Last Decade

P. Hoffmann

23 papers receiving 541 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
P. Hoffmann Germany 9 324 127 114 70 69 23 577
Vladimir S. Iorish Russia 10 394 1.2× 160 1.3× 53 0.5× 65 0.9× 103 1.5× 14 668
В. А. Бакаев United States 15 348 1.1× 105 0.8× 77 0.7× 73 1.0× 98 1.4× 42 709
Luis Javier Álvarez Mexico 16 457 1.4× 110 0.9× 54 0.5× 29 0.4× 87 1.3× 35 648
E.L. Fuller United States 16 439 1.4× 125 1.0× 68 0.6× 35 0.5× 44 0.6× 50 772
José Miguel Mora-Fonz United Kingdom 10 364 1.1× 307 2.4× 59 0.5× 38 0.5× 76 1.1× 11 527
Andrey A. Levchenko United States 14 667 2.1× 207 1.6× 74 0.6× 51 0.7× 80 1.2× 19 886
Edwin Flikkema Netherlands 13 285 0.9× 146 1.1× 74 0.6× 22 0.3× 124 1.8× 22 449
Christian J. Richard United Kingdom 10 300 0.9× 247 1.9× 100 0.9× 21 0.3× 103 1.5× 25 627
Robert J. Hanrahan United States 18 532 1.6× 191 1.5× 65 0.6× 110 1.6× 173 2.5× 92 998
G. Dudziak Poland 7 612 1.9× 105 0.8× 61 0.5× 91 1.3× 166 2.4× 7 924

Countries citing papers authored by P. Hoffmann

Since Specialization
Citations

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

Fields of papers citing papers by P. Hoffmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. Hoffmann

This figure shows the co-authorship network connecting the top 25 collaborators of P. Hoffmann. A scholar is included among the top collaborators of P. Hoffmann 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 P. Hoffmann. P. Hoffmann 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.
Hoffmann, P. & Christoph Jacobi. (2015). Analysis of planetary waves seen in ionospheric total electron content (TEC) perturbations. Qucosa (Saxon State and University Library Dresden). 2 indexed citations
2.
Hamburger, T., Peter Tunved, J. Ström, et al.. (2013). Long-term in situ observations of biomass burning aerosol at a high altitude station in Venezuela – sources, impacts and interannual variability. Atmospheric chemistry and physics. 13(19). 9837–9853. 19 indexed citations
3.
Schmeißner, T., Radovan Krejčí, J. Ström, et al.. (2011). Analysis of number size distributions of tropical free tropospheric aerosol particles observed at Pico Espejo (4765 m a.s.l.), Venezuela. Atmospheric chemistry and physics. 11(7). 3319–3332. 16 indexed citations
4.
Kopp, G., J. Größ, G. Hochschild, et al.. (2007). Intercomparison of Odin–SMR ozone profiles with ground-based millimetre-wave observations in the Arctic, the mid-latitudes, and the tropics. Canadian Journal of Physics. 85(11). 1097–1110. 6 indexed citations
5.
Hoffmann, P., et al.. (2007). Identification of diverse silanols on protonated ZSM-5 zeolites by means of FTIR spectroscopy. Microporous and Mesoporous Materials. 106(1-3). 122–128. 36 indexed citations
6.
Mendialdua, J., et al.. (2005). Study of the activity of Pt-Fe, Pd-Fe and Pt-Cu structured bi-metallic catalysts. Oxidation of VOC: toluene and ethyl acetate. 13(2). 250–267. 2 indexed citations
7.
Iyengar, Venkatesh, M. Heck, P. Hoffmann, et al.. (2004). Determination of boron, fluorine and some medium Z elements in diet samples. Journal of Radioanalytical and Nuclear Chemistry. 259(3). 515–520. 3 indexed citations
8.
Dalin, Peter, S. Kirkwood, W. Singer, & P. Hoffmann. (2003). The observation of gravity waves in the noctilucent clouds. EGS - AGU - EUG Joint Assembly. 1997. 1 indexed citations
9.
Hoffmann, P., H. Galindo, G. Zambrano, Christopher Rincon, & P. Prieto. (2003). FTIR studies of tungsten carbide in bulk material and thin film samples. Materials Characterization. 50(4-5). 255–259. 31 indexed citations
10.
Schminder, R., Christoph Jacobi, D. Kürschner, et al.. (1997). Das Windfeld der oberen Mesosphäre und unteren Thermosphäre über Mitteleuropa in den Jahren 1994 bis 1996. Meteorologische Zeitschrift. 6(5). 225–229. 4 indexed citations
11.
Singer, W., D. Keuer, P. Hoffmann, P. Czechowsky, & Gerhard Schmidt. (1995). The ALOMAR-SOUSY Radar: Technical design and further developments. MPG.PuRe (Max Planck Society). 370. 409–476. 20 indexed citations
12.
Wentzel, Michael T., et al.. (1995). Characterization of individual aerosol particles by element mapping in electron probe microanalysis (EPMA). Journal of Aerosol Science. 26. S191–S192. 1 indexed citations
13.
Moretto, Pietro & P. Hoffmann. (1994). Investigation of various SiC materials by means of EPMA/WDS techniques. Microchimica Acta. 114-115(1). 377–388. 2 indexed citations
14.
Ichikawa, Masaru, P. Hoffmann, & Atsushi Fukuoka. (1989). 13C and 18O labelling Fourier transform i.r. studies on C- and O-ended CO chemisorption on Mn-promoted Rh/SiO2 catalysts. Journal of the Chemical Society Chemical Communications. 1395–1395. 7 indexed citations
15.
Hoffmann, P., et al.. (1988). Surface and adsorption studies of high surface area oxides. Microchimica Acta. 95(1-6). 27–33. 3 indexed citations
16.
Hoffmann, P., et al.. (1987). Intermolecular interactions in condensed matter. Microchimica Acta. 93(1-6). 123–140. 5 indexed citations
17.
Hoffmann, P. & Erich Knözinger. (1987). Novel aspects of mid and far IR fourier spectroscopy applied to surface and adsorption studies on SiO2. Surface Science Letters. 188(1-2). A356–A356. 185 indexed citations
18.
Hoffmann, P. & Erich Knözinger. (1987). Novel aspects of mid and far IR Fourier spectroscopy applied to surface and adsorption studies on SiO2. Surface Science. 188(1-2). 181–198. 189 indexed citations
19.
Hoffmann, P. & Erich Knözinger. (1987). Dynamic Range Problems in Fourier Transform IR and Far-IR Spectroscopy. Applied Spectroscopy. 41(8). 1303–1306. 13 indexed citations
20.
Knözinger, Erich & P. Hoffmann. (1984). FIR Fourier spectroscopic studies of the adsorption of HCN on SiO2 and Al2O3 surfaces. Infrared Physics. 24(2-3). 129–134. 4 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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