K. Bergmann

6.3k total citations · 2 hit papers
132 papers, 4.8k citations indexed

About

K. Bergmann is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Spectroscopy. According to data from OpenAlex, K. Bergmann has authored 132 papers receiving a total of 4.8k indexed citations (citations by other indexed papers that have themselves been cited), including 59 papers in Electrical and Electronic Engineering, 50 papers in Atomic and Molecular Physics, and Optics and 26 papers in Spectroscopy. Recurrent topics in K. Bergmann's work include Advancements in Photolithography Techniques (31 papers), Atomic and Molecular Physics (20 papers) and Advanced X-ray Imaging Techniques (14 papers). K. Bergmann is often cited by papers focused on Advancements in Photolithography Techniques (31 papers), Atomic and Molecular Physics (20 papers) and Advanced X-ray Imaging Techniques (14 papers). K. Bergmann collaborates with scholars based in Germany, United States and United Kingdom. K. Bergmann's co-authors include Elaine K. Perry, Robert H. Perry, B. E. Tomlinson, Peter H. Gibson, G. Blessed, Chester T. O’Konski, Wolfgang Demtröder, R. Lebert, W. Neff and Larissa Juschkin and has published in prestigious journals such as Physical Review Letters, The Journal of Chemical Physics and Applied Physics Letters.

In The Last Decade

K. Bergmann

127 papers receiving 4.4k citations

Hit Papers

Correlation of cholinergic abnormalities with senile plaq... 1963 2026 1984 2005 1978 1963 500 1000 1.5k
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. Correlation of cholinergic abnormalities with senile plaques and mental test scores in senile dementia.
    1978 1.6k citations Elaine K. Perry, B. E. Tomlinson et al. BMJ profile →
  2. A SPECTROSCOPIC STUDY OF METHYLENE BLUE MONOMER, DIMER, AND COMPLEXES WITH MONTMORILLONITE
    1963 512 citations K. Bergmann et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
K. Bergmann Germany 32 1.3k 888 714 690 678 132 4.8k
Frank Seifert Germany 43 832 0.6× 755 0.9× 308 0.4× 395 0.6× 406 0.6× 190 5.6k
J. Eric Jensen United States 38 451 0.3× 316 0.4× 679 1.0× 459 0.7× 331 0.5× 140 4.7k
Alfred Burger United States 32 465 0.4× 524 0.6× 601 0.8× 2.3k 3.3× 598 0.9× 182 8.7k
Hiroshi Takuma Japan 30 1.4k 1.1× 236 0.3× 517 0.7× 835 1.2× 370 0.5× 144 3.4k
Danilo Arnone United Kingdom 40 648 0.5× 713 0.8× 1.2k 1.6× 339 0.5× 550 0.8× 128 6.1k
John E. Adams United States 34 1.6k 1.2× 281 0.3× 153 0.2× 457 0.7× 569 0.8× 155 6.3k
Donald F. Weaver Canada 37 353 0.3× 468 0.5× 248 0.3× 1.3k 1.9× 354 0.5× 217 5.3k
Thomas Morrow United States 38 507 0.4× 639 0.7× 383 0.5× 535 0.8× 135 0.2× 182 5.1k
Carl‐Gunnar Swahn Sweden 47 545 0.4× 530 0.6× 400 0.6× 2.1k 3.0× 995 1.5× 567 9.9k
Anne M. Andrews United States 47 665 0.5× 353 0.4× 1.7k 2.4× 2.7k 3.9× 400 0.6× 142 7.7k

Countries citing papers authored by K. Bergmann

Since Specialization
Citations

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

Fields of papers citing papers by K. Bergmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Bergmann

This figure shows the co-authorship network connecting the top 25 collaborators of K. Bergmann. A scholar is included among the top collaborators of K. Bergmann 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 K. Bergmann. K. Bergmann 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.
Bergmann, K.. (2023). Extreme Ultraviolet Radiation Sources from Dense Plasmas. Atoms. 11(9). 118–118. 3 indexed citations
2.
Bergmann, K., et al.. (2016). High-radiance LDP source: clean, reliable, and stable EUV source for mask inspection. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9776. 97760L–97760L. 5 indexed citations
3.
Benk, Markus P. & K. Bergmann. (2012). Brilliance scaling of discharge sources for extreme-ultraviolet and soft x-ray radiation for metrology applications. Journal of Micro/Nanolithography MEMS and MOEMS. 11(2). 21106–1. 17 indexed citations
4.
Juschkin, Larissa, Stefan Herbert, Anke Aretz, et al.. (2011). EUV Dark-Field Microscopy for Defect Inspection. AIP conference proceedings. 265–268. 7 indexed citations
5.
Benk, Markus P., K. Bergmann, David Schäfer, & Thomas Wilhein. (2008). Compact soft x-ray microscope using a gas-discharge light source. Optics Letters. 33(20). 2359–2359. 51 indexed citations
6.
Bergmann, K., et al.. (2008). Soft x-ray emission from a pulsed gas discharge in a pseudosparklike electrode geometry. Journal of Applied Physics. 103(12). 16 indexed citations
7.
Bergmann, K., et al.. (2002). Transient AC/DC simulator and field tests of the closed loop control of the Pelham SVCs. European Conference on Power Electronics and Applications. 7–12.
8.
Bergmann, K., et al.. (2000). Pinch-plasma radiation source for extreme-ultraviolet lithography with a kilohertz repetition frequency. Applied Optics. 39(22). 3833–3833. 31 indexed citations
9.
Bergmann, K., et al.. (1999). Highly repetitive, extreme-ultraviolet radiation source based on a gas-discharge plasma. Applied Optics. 38(25). 5413–5413. 78 indexed citations
10.
Bergmann, K., et al.. (1998). A radial multichannel pseudospark switch for high voltage and high current applications. Fraunhofer-Publica (Fraunhofer-Gesellschaft). 181–184. 2 indexed citations
11.
Lebert, R., et al.. (1997). Compact plasma focus devices: Flexible laboratory sources for applications. 291–298. 2 indexed citations
12.
Cleare, Anthony J., et al.. (1993). Syphilis, neither dead nor buried—A survey of psychogeriatric inpatients. International Journal of Geriatric Psychiatry. 8(8). 661–664. 4 indexed citations
13.
Orrell, Martin, et al.. (1992). Evaluating a psychogeriatric domiciliary visit service: views of general practitioners.. BMJ. 304(6824). 421–422. 10 indexed citations
14.
Seth, Ram, et al.. (1992). Combination Treatment with Noradrenalin and Serotonin Reuptake Inhibitors in Resistant Depression. The British Journal of Psychiatry. 161(4). 562–565. 96 indexed citations
15.
Orrell, Martin, Barbara J. Sahakian, & K. Bergmann. (1989). Self-Neglect and Frontal Lobe Dysfunction. The British Journal of Psychiatry. 155(1). 101–105. 47 indexed citations
16.
David, Anthony S., et al.. (1987). Comparison of the Sensitivity of Three Instruments for the Detection of Cognitive Decline in Elderly Living at Home. The British Journal of Psychiatry. 150(6). 808–814. 24 indexed citations
17.
Bergmann, K., et al.. (1984). Me�verfahren zur Untersuchung der Protonen-Spin-Spin-Relaxation ein und zweiphasiger Polymerer in einem Zeitbereich von f�nf Dekaden. Colloid & Polymer Science. 262(4). 283–293. 7 indexed citations
18.
Perry, Elaine K., B. E. Tomlinson, G. Blessed, et al.. (1978). Correlation of cholinergic abnormalities with senile plaques and mental test scores in senile dementia.. BMJ. 2(6150). 1457–1459. 1620 indexed citations breakdown →
19.
Bergmann, K., Stephen R. Leone, R. Glen Macdonald, & C. Bradley Moore. (1975). Vibrational Photochemistry. Israel Journal of Chemistry. 14(S1). 105–110. 2 indexed citations
20.
Bergmann, K., et al.. (1974). Untersuchung des Härtungsablaufs ungesättigter Polyesterharze mit Hilfe von NMR-Messungen. Colloid & Polymer Science. 252(3). 193–206. 6 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 Frank Seifert Breakdown of academic impact, for papers by J. Eric Jensen Breakdown of academic impact, for papers by Alfred Burger Breakdown of academic impact, for papers by Hiroshi Takuma Breakdown of academic impact, for papers by Danilo Arnone Breakdown of academic impact, for papers by John E. Adams Breakdown of academic impact, for papers by Donald F. Weaver Breakdown of academic impact, for papers by Thomas Morrow Breakdown of academic impact, for papers by Carl‐Gunnar Swahn Breakdown of academic impact, for papers by Anne M. Andrews
Rankless by CCL
2026