Peter J. Klar

9.3k total citations · 2 hit papers
315 papers, 7.4k citations indexed

About

Peter J. Klar is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Peter J. Klar has authored 315 papers receiving a total of 7.4k indexed citations (citations by other indexed papers that have themselves been cited), including 170 papers in Materials Chemistry, 168 papers in Electrical and Electronic Engineering and 117 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Peter J. Klar's work include Semiconductor Quantum Structures and Devices (78 papers), ZnO doping and properties (78 papers) and Quantum Dots Synthesis And Properties (45 papers). Peter J. Klar is often cited by papers focused on Semiconductor Quantum Structures and Devices (78 papers), ZnO doping and properties (78 papers) and Quantum Dots Synthesis And Properties (45 papers). Peter J. Klar collaborates with scholars based in Germany, United Kingdom and Italy. Peter J. Klar's co-authors include W. Heimbrodt, Christian Heiliger, Limei Chen, A. Polity, W. Stolz, Martin Becker, Jürgen Janek, Detlev M. Hofmann, Bertrand Meyer and Eoin P. O’Reilly and has published in prestigious journals such as Journal of the American Chemical Society, Physical Review Letters and Advanced Materials.

In The Last Decade

Peter J. Klar

303 papers receiving 7.2k citations

Hit Papers

Binary copper oxide semiconductors: From materials toward... 2012 2026 2016 2021 2012 2020 100 200 300 400 500

Peers

Peter J. Klar
Comparison fields: 5 of 114
  • Materials Chemistry 3.7k
  • Electrical and Electronic Engineering 3.7k
  • Atomic and Molecular Physics, and Optics 2.3k
  • Electronic, Optical and Magnetic Materials 1.5k
  • Condensed Matter Physics 1.1k
Replace Yong Zhang with:
Yong Zhang United States
Guanghou Wang China
Di Wu China
Bo Xu China
Clas Persson Sweden
Ajay Singh India
Nunzio Motta Australia
Jian Guo China
H. Okamoto Japan
Tadaaki Nagao Japan
Yong Zhang United States View profile →
Citations per field, relative to Peter J. Klar
Peter J. Klar · 1×
Citations per year, relative to Peter J. Klar
Peter J. Klar · 1×

Countries citing papers authored by Peter J. Klar

Since Specialization
Citations

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

Fields of papers citing papers by Peter J. Klar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Peter J. Klar. 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 Peter J. Klar. The network helps show where Peter J. Klar may publish in the future.

Co-authorship network of co-authors of Peter J. Klar

This figure shows the co-authorship network connecting the top 25 collaborators of Peter J. Klar. A scholar is included among the top collaborators of Peter J. Klar 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 Peter J. Klar. Peter J. Klar 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
# Work Indexed citations
1 0
2 1
3 1
4 0
5 5
6 3
7 7
8 3
9 23
10 30
11 10
12 1
13 0
14 4
15 5
16 264
17
B x Ga 1-x As 0.11 P 0.89 :Teのホウ素局所状態と電子輸送の関係
6
18 1
19 8
20 1

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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Rankless by CCL
2026