O. Berger

424 total citations
22 papers, 378 citations indexed

About

O. Berger is a scholar working on Materials Chemistry, Mechanical Engineering and Electrical and Electronic Engineering. According to data from OpenAlex, O. Berger has authored 22 papers receiving a total of 378 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Materials Chemistry, 10 papers in Mechanical Engineering and 9 papers in Electrical and Electronic Engineering. Recurrent topics in O. Berger's work include MXene and MAX Phase Materials (10 papers), Aluminum Alloys Composites Properties (9 papers) and Advanced ceramic materials synthesis (7 papers). O. Berger is often cited by papers focused on MXene and MAX Phase Materials (10 papers), Aluminum Alloys Composites Properties (9 papers) and Advanced ceramic materials synthesis (7 papers). O. Berger collaborates with scholars based in Germany and Australia. O. Berger's co-authors include W.‐J. Fischer, R. Boucher, B. Adolphi, M. Ruhnow, J. Schreiber, Thomas Hoffmann, Wolf‐Joachim Fischer, Christoph Leyens, Detlev Beyerlein and Matthias Plötner and has published in prestigious journals such as Applied Surface Science, Thin Solid Films and Journal of Materials Science Materials in Electronics.

In The Last Decade

O. Berger

22 papers receiving 369 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
O. Berger Germany 12 228 183 103 87 74 22 378
I.V. Perczel Hungary 13 216 0.9× 237 1.3× 51 0.5× 46 0.5× 15 0.2× 21 352
Aylin Karakuscu Italy 9 339 1.5× 152 0.8× 70 0.7× 31 0.4× 226 3.1× 12 422
Vishtasb Soleimanian Iran 12 254 1.1× 168 0.9× 40 0.4× 45 0.5× 8 0.1× 37 334
Zhao Gaoyang China 12 203 0.9× 158 0.9× 32 0.3× 72 0.8× 8 0.1× 28 352
G. M. Choi South Korea 9 330 1.4× 275 1.5× 23 0.2× 25 0.3× 23 0.3× 18 410
Y.H. Chang Taiwan 12 199 0.9× 290 1.6× 45 0.4× 45 0.5× 28 0.4× 34 473
Md. Majibul Haque Babu Bangladesh 12 368 1.6× 194 1.1× 45 0.4× 41 0.5× 29 0.4× 21 459
Bum Ho Choi South Korea 12 240 1.1× 279 1.5× 24 0.2× 87 1.0× 15 0.2× 46 481
Mark Oliver United States 8 149 0.7× 215 1.2× 23 0.2× 146 1.7× 32 0.4× 14 383
Arun Vinod India 7 249 1.1× 198 1.1× 18 0.2× 45 0.5× 23 0.3× 13 391

Countries citing papers authored by O. Berger

Since Specialization
Citations

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

Fields of papers citing papers by O. Berger

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of O. Berger

This figure shows the co-authorship network connecting the top 25 collaborators of O. Berger. A scholar is included among the top collaborators of O. Berger 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 O. Berger. O. Berger 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.
Berger, O.. (2022). Understanding the fundamentals of TiO2 surfacesPart II. Reactivity and surface chemistry of TiO2 single crystals. Surface Engineering. 38(10-12). 846–906. 5 indexed citations
2.
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Berger, O. & R. Boucher. (2016). Crack healing in Y-doped Cr2AlC-MAX phase coatings. Surface Engineering. 33(3). 192–203. 12 indexed citations
5.
Boucher, R. & O. Berger. (2015). Magnetic model of oxidation process of Y containing Cr–Al–C films. Surface Engineering. 34(1). 6–13. 4 indexed citations
6.
Boucher, R., O. Berger, & Christoph Leyens. (2015). Magnetic properties of bulk and thin film Cr–Al–C compounds. Surface Engineering. 32(3). 172–177. 10 indexed citations
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8.
Berger, O., R. Boucher, & M. Ruhnow. (2014). Part II. Oxidation of yttrium doped Cr2AlC films in temperature range between 700 and 1200°C. Surface Engineering. 31(5). 386–396. 13 indexed citations
9.
Berger, O., R. Boucher, & M. Ruhnow. (2014). Part I. Mechanism of oxidation of Cr2AlC films in temperature range 700–1200°C. Surface Engineering. 31(5). 373–385. 24 indexed citations
10.
Schneider, Jochen M., et al.. (2013). Self-healing of yttrium-doped CR2ALC MAX phase coatings deposited by hipims. 1 indexed citations
11.
Berger, O. & W.‐J. Fischer. (2013). Photo-induced switchable TiO2 thin films for biological applications. Bioinspired Biomimetic and Nanobiomaterials. 2(3). 100–116. 1 indexed citations
12.
Ippolito, Samuel J., Kourosh Kalantar‐Zadeh, W. Włodarski, et al.. (2005). A layered SAW based NO/sub 2/ sensor with a copper phthalocyanine selective layer. 100. 165–168. 2 indexed citations
13.
Berger, O., et al.. (2004). Tungsten-oxide thin films as novel materials with high sensitivity and selectivity to NO2, O3, and H2S. Part II: Application as gas sensors. Journal of Materials Science Materials in Electronics. 15(7). 483–493. 45 indexed citations
14.
15.
Berger, O., et al.. (2003). Influence of microstructure of tungsten oxide thin films on their general performance as ozone and NO x gas sensors. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 5116. 870–870. 3 indexed citations
16.
Plötner, Matthias, O. Berger, W.‐J. Fischer, et al.. (2001). Miniaturized gas monitoring system employing several SAW sensors. 520–527. 11 indexed citations
17.
Adolphi, B., O. Berger, & Wolf‐Joachim Fischer. (2001). Angle-resolved XPS measurements on copper phthalocyanine thin films. Applied Surface Science. 179(1-4). 102–108. 31 indexed citations
18.
Adolphi, B., O. Berger, & Wolf‐Joachim Fischer. (2001). Copper Pthalocyanine by XPS. Surface Science Spectra. 8(2). 87–96. 2 indexed citations
19.
Berger, O., et al.. (2000). Studies on phase transformations of Cu-phthalocyanine thin films. Journal of Materials Science Materials in Electronics. 11(4). 331–346. 108 indexed citations
20.
Berger, O., et al.. (1999). Environmental data card utilizing SAW gas sensors and PCMCIA interface. 8. 481–484 vol.1. 2 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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