Roman Gröger

1.7k total citations
54 papers, 1.4k citations indexed

About

Roman Gröger is a scholar working on Materials Chemistry, Mechanical Engineering and Biomedical Engineering. According to data from OpenAlex, Roman Gröger has authored 54 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Materials Chemistry, 20 papers in Mechanical Engineering and 11 papers in Biomedical Engineering. Recurrent topics in Roman Gröger's work include Microstructure and mechanical properties (34 papers), Fusion materials and technologies (14 papers) and Advanced Materials Characterization Techniques (9 papers). Roman Gröger is often cited by papers focused on Microstructure and mechanical properties (34 papers), Fusion materials and technologies (14 papers) and Advanced Materials Characterization Techniques (9 papers). Roman Gröger collaborates with scholars based in Czechia, United States and United Kingdom. Roman Gröger's co-authors include V. Vítek, Aimee Gotway Bailey, Andriy Ostapovets, Vikranth Racherla, J.L. Bassani, Matous Mrovec, D. Nguyen-Manh, Peter Gumbsch, D. Weygand and Christian Elsässer and has published in prestigious journals such as Journal of Applied Physics, Chemistry of Materials and Physical Review B.

In The Last Decade

Roman Gröger

51 papers receiving 1.3k citations

Peers

Roman Gröger
Daniel Faken United States
Sébastien Groh Germany
P. Klimanek Germany
Kuiying Chen Canada
Christian Brandl United States
E. Bauer‐Grosse France
Baoqin Fu China
D. W. He China
Fabienne Grégori France
Volker Mohles Germany
Daniel Faken United States
Roman Gröger
Citations per year, relative to Roman Gröger Roman Gröger (= 1×) peers Daniel Faken

Countries citing papers authored by Roman Gröger

Since Specialization
Citations

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

Fields of papers citing papers by Roman Gröger

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roman Gröger

This figure shows the co-authorship network connecting the top 25 collaborators of Roman Gröger. A scholar is included among the top collaborators of Roman Gröger 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 Roman Gröger. Roman Gröger 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.
Bonneville, J., C. Coupeau, J. Douin, & Roman Gröger. (2024). Screw dislocation dipoles in niobium: combination of STM observations and atomistic simulations. Modelling and Simulation in Materials Science and Engineering. 32(6). 65021–65021.
2.
Gröger, Roman, et al.. (2024). Kinetics of spontaneous phase transitions from wüstite to magnetite in superparamagnetic core–shell nanocubes of iron oxides. Nanoscale. 16(11). 5551–5560. 1 indexed citations
3.
Avugadda, Sahitya Kumar, Nisarg Soni, Ivo Kuběna, et al.. (2023). From Core–Shell FeO/Fe3O4 to Magnetite Nanocubes: Enhancing Magnetic Hyperthermia and Imaging Performance by Thermal Annealing. Chemistry of Materials. 35(16). 6201–6219. 15 indexed citations
4.
Kloenne, Zachary, Jean‐Philippe Couzinié, Milan Heczko, et al.. (2022). On the bcc/B2 interface structure in a refractory high entropy alloy. Scripta Materialia. 223. 115071–115071. 32 indexed citations
5.
Gröger, Roman. (2022). Origin of variable propensity for anomalous slip in body-centered cubic metals. Modelling and Simulation in Materials Science and Engineering. 30(8). 85007–85007. 2 indexed citations
6.
Chlup, Zdeněk, et al.. (2021). Plastic deformation of magnetically isotropic Cr single crystals compressed at 77 K. International Journal of Plasticity. 138. 102938–102938. 14 indexed citations
7.
Frentrup, Martin, Fabien Massabuau, Menno J. Kappers, et al.. (2021). Defect structures in (001) zincblende GaN/3C-SiC nucleation layers. Journal of Applied Physics. 129(15). 15 indexed citations
8.
Gröger, Roman, V. Vítek, & A. Dlouhý. (2020). Effective pair potential for random fcc CoCrFeMnNi alloys. Modelling and Simulation in Materials Science and Engineering. 28(7). 75006–75006. 26 indexed citations
9.
Gröger, Roman, et al.. (2020). Intersections of two stacking faults in zincblende GaN. Computational Materials Science. 180. 109620–109620. 4 indexed citations
10.
Gröger, Roman, et al.. (2016). Dislocations via incompatibilities in phase-field models of microstructure evolution. Physical review. B.. 94(5). 7 indexed citations
11.
Fikar, Jan & Roman Gröger. (2016). Shape of Small Prismatic Dislocation Loops in Tungsten and Iron. Diffusion and defect data, solid state data. Part B, Solid state phenomena/Solid state phenomena. 258. 97–101. 6 indexed citations
12.
Ostapovets, Andriy, Jiřı́ Buršı́k, & Roman Gröger. (2015). Deformation due to migration of faceted {101¯2} twin boundaries in magnesium and cobalt. The Philosophical Magazine A Journal of Theoretical Experimental and Applied Physics. 95(36). 4106–4117. 28 indexed citations
13.
Gröger, Roman. (2014). Which stresses affect the glide of screw dislocations in bcc metals?. The Philosophical Magazine A Journal of Theoretical Experimental and Applied Physics. 94(18). 2021–2030. 15 indexed citations
14.
Ostapovets, Andriy, Péter Molnár, & Roman Gröger. (2014). On basal-prismatic twinning interfaces in magnesium. IOP Conference Series Materials Science and Engineering. 63. 12134–12134. 10 indexed citations
15.
Gröger, Roman & V. Vítek. (2012). Constrained nudged elastic band calculation of the Peierls barrier with atomic relaxations. Modelling and Simulation in Materials Science and Engineering. 20(3). 35019–35019. 19 indexed citations
16.
Gröger, Roman, Vikranth Racherla, J.L. Bassani, & V. Vítek. (2008). Multiscale modeling of plastic deformation of molybdenum and tungsten: II. Yield criterion for single crystals based on atomistic studies of glide of 1/2〈111〉 screw dislocations. Acta Materialia. 56(19). 5412–5425. 145 indexed citations
17.
Gröger, Roman. (2007). Development of physically based plastic flow rules for body -centered cubic metals with temperature and strain rate dependencies. Scholarly Commons (University of Pennsylvania). 1 indexed citations
18.
Nguyen-Manh, D., M. J. Cawkwell, Roman Gröger, et al.. (2005). Dislocations in materials with mixed covalent and metallic bonding. Materials Science and Engineering A. 400-401. 68–71. 22 indexed citations
19.
Gröger, Roman & M. Barczewski. (2001). Ultrathin Al layers on Si(111) and Si(100): structures and phase transitions. Surface and Interface Analysis. 32(1). 154–160. 8 indexed citations
20.
Gröger, Roman, M. Barczewski, & P. von Blanckenhagen. (2000). Al nanocluster growth on Si(111) and Si(100) surfaces. Surface Science. 454-456. 761–765. 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Daniel Faken Breakdown of academic impact, for papers by Sébastien Groh Breakdown of academic impact, for papers by P. Klimanek Breakdown of academic impact, for papers by Kuiying Chen Breakdown of academic impact, for papers by Christian Brandl Breakdown of academic impact, for papers by E. Bauer‐Grosse Breakdown of academic impact, for papers by Baoqin Fu Breakdown of academic impact, for papers by D. W. He Breakdown of academic impact, for papers by Fabienne Grégori Breakdown of academic impact, for papers by Volker Mohles
Rankless by CCL
2026