P. A. Schumann

972 total citations
20 papers, 364 citations indexed

About

P. A. Schumann is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Molecular Biology. According to data from OpenAlex, P. A. Schumann has authored 20 papers receiving a total of 364 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Electrical and Electronic Engineering, 8 papers in Atomic and Molecular Physics, and Optics and 7 papers in Molecular Biology. Recurrent topics in P. A. Schumann's work include Silicon and Solar Cell Technologies (6 papers), Surface and Thin Film Phenomena (5 papers) and Thin-Film Transistor Technologies (3 papers). P. A. Schumann is often cited by papers focused on Silicon and Solar Cell Technologies (6 papers), Surface and Thin Film Phenomena (5 papers) and Thin-Film Transistor Technologies (3 papers). P. A. Schumann collaborates with scholars based in United States, Germany and Japan. P. A. Schumann's co-authors include Richard P. Phillips, Christian Schneider, Daniel Lindhorst, Nils‐Claudius Gellrich, Michael D. Menger, Matthias W. Laschke, Frank Tavassol, Andreas Kampmann, Kai‐Hendrik Bormann and Rolf Mülhaupt and has published in prestigious journals such as Journal of Applied Physics, Journal of The Electrochemical Society and European Heart Journal.

In The Last Decade

P. A. Schumann

17 papers receiving 325 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. A. Schumann United States	8	226	135	59	47	43	20	364
R. J. McCoy United States	9	291 1.3×	161 1.2×	30 0.5×	94 2.0×	8 0.2×	17	431
Satoshi Ishizuka Japan	14	240 1.1×	91 0.7×	90 1.5×	31 0.7×	30 0.7×	62	466
Yun‐Ho Jang South Korea	11	212 0.9×	85 0.6×	32 0.5×	227 4.8×	26 0.6×	35	379
Shuzo Mishima Japan	10	75 0.3×	227 1.7×	36 0.6×	191 4.1×	20 0.5×	14	386
Masaru Igarashi Japan	10	97 0.4×	143 1.1×	76 1.3×	56 1.2×	21 0.5×	38	341
Wei‐Chin Huang Taiwan	12	245 1.1×	184 1.4×	57 1.0×	48 1.0×	12 0.3×	31	528
Minqiu Liu China	10	298 1.3×	274 2.0×	37 0.6×	33 0.7×	31 0.7×	33	443
Martin Gall United States	10	196 0.9×	37 0.3×	96 1.6×	33 0.7×	54 1.3×	35	411
N. K. Huang China	12	233 1.0×	16 0.1×	141 2.4×	60 1.3×	39 0.9×	51	457
Mikio MURAOKA Japan	10	180 0.8×	111 0.8×	53 0.9×	110 2.3×	15 0.3×	53	392

Countries citing papers authored by P. A. Schumann

Since Specialization

Citations

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

Fields of papers citing papers by P. A. Schumann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. A. Schumann

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

All Works

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20 of 20 papers shown

Roessler, Johann, Friederike Zimmermann, P. A. Schumann, et al.. (2024). Modulation of the Serum Metabolome by the Short-Chain Fatty Acid Propionate: Potential Implications for Its Cholesterol-Lowering Effect. Nutrients. 16(14). 2368–2368. 6 indexed citations

Zimmermann, Friederike, Johann Roessler, David Schmidt, et al.. (2020). Impact of the Gut Microbiota on Atorvastatin Mediated Effects on Blood Lipids. Journal of Clinical Medicine. 9(5). 1596–1596. 21 indexed citations

Roessler, Johann, Friederike Zimmermann, David Schmidt, et al.. (2020). Impact of the gut microbiome on the atorvastatin-dependent modulation of the serum lipidome. European Heart Journal. 41(Supplement_2). 1 indexed citations

Poller, Wolfgang, Aiden Haghikia, Martina Gast, et al.. (2019). P5393Deficiency of the long noncoding RNA NEAT1 disturbs T cell and monocyte-macrophage lineage differentiation and functions and results in systemic inflammation with high circulating interferon levels. European Heart Journal. 40(Supplement_1).

Rana, Majeed, Constantin von See, Martin Rücker, et al.. (2011). Increase in periosteal angiogenesis through heat shock conditioning. Head & Face Medicine. 7(1). 22–22. 5 indexed citations

Guillot, M, et al.. (2011). 296 Evaluating the use of megestrol acetate in Caen and Lisieux CF Centers (2007–2010). Journal of Cystic Fibrosis. 10. S75–S75. 2 indexed citations

Schumann, P. A., Frank Tavassol, Daniel Lindhorst, et al.. (2009). Consequences of seeded cell type on vascularization of tissue engineering constructs in vivo. Microvascular Research. 78(2). 180–190. 51 indexed citations

Schumann, P. A., et al.. (1972). Epitaxial Substrate Carrier Concentration Measurement by the Infrared Interference Envelope (IRIE) Technique. Journal of The Electrochemical Society. 119(10). 1381–1381. 1 indexed citations

Schumann, P. A., et al.. (1971). Silicon Optical Constants in the Infrared. Journal of The Electrochemical Society. 118(1). 145–145. 51 indexed citations

10.

Schumann, P. A. & Christian Schneider. (1970). Measurement of Silicon Epitaxial Layers Less Than 1-μ Thick by Infrared Interference. Journal of Applied Physics. 41(8). 3532–3535. 2 indexed citations

11.

Schumann, P. A.. (1969). The Infrared Interference Method of Measuring Epitaxial Layer Thickness. Journal of The Electrochemical Society. 116(3). 409–409. 9 indexed citations

12.

Schumann, P. A., et al.. (1969). Three-Point Probe Heating Effects in Silicon. Journal of The Electrochemical Society. 116(1). 106–106. 1 indexed citations

13.

Schumann, P. A., et al.. (1969). Spreading resistance correction factors. Solid-State Electronics. 12(5). 371–375. 38 indexed citations

14.

Schumann, P. A., et al.. (1969). Application of Multilayer Potential Distribution to Spreading Resistance Correction Factors. Journal of The Electrochemical Society. 116(1). 87–87. 71 indexed citations

15.

Schumann, P. A.. (1968). A Theoretical Model of the Three-Point Probe Breakdown Technique. Journal of The Electrochemical Society. 115(11). 1197–1197. 1 indexed citations

16.

Schumann, P. A. & Richard P. Phillips. (1967). Comparison of classical approximations to free carrier absorption in semiconductors. Solid-State Electronics. 10(9). 943–948. 73 indexed citations

17.

Schumann, P. A., et al.. (1966). Phase Shift Corrections for Infrared Interference Measurement of Epitaxial Layer Thickness. Journal of The Electrochemical Society. 113(4). 368–368. 17 indexed citations

18.

Schumann, P. A., et al.. (1964). Precision Over-Under Four-Point Probe with a Small Probe Spacing. Review of Scientific Instruments. 35(8). 959–962. 3 indexed citations

19.

Schumann, P. A., et al.. (1963). Comparison of resistivity measurement techniques on epitaxial silicon. Solid-State Electronics. 6(3). 311–313. 5 indexed citations

20.

Schumann, P. A., et al.. (1963). A Novel Four-Point Probe for Epitaxial and Bulk Semiconductor Resistivity Measurements. Journal of The Electrochemical Society. 110(6). 538–538. 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.

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