C. Roder

715 total citations
25 papers, 580 citations indexed

About

C. Roder is a scholar working on Condensed Matter Physics, Mechanics of Materials and Materials Chemistry. According to data from OpenAlex, C. Roder has authored 25 papers receiving a total of 580 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Condensed Matter Physics, 11 papers in Mechanics of Materials and 10 papers in Materials Chemistry. Recurrent topics in C. Roder's work include GaN-based semiconductor devices and materials (21 papers), Metal and Thin Film Mechanics (11 papers) and ZnO doping and properties (9 papers). C. Roder is often cited by papers focused on GaN-based semiconductor devices and materials (21 papers), Metal and Thin Film Mechanics (11 papers) and ZnO doping and properties (9 papers). C. Roder collaborates with scholars based in Germany, United States and Sweden. C. Roder's co-authors include D. Hommel, S. Einfeldt, S. Figge, Jonas Lähnemann, A. Trampert, Werner Bergbauer, Sönke Fündling, N. Linder, O. Brandt and A. Waag and has published in prestigious journals such as Physical Review Letters, Journal of Applied Physics and Physical Review B.

In The Last Decade

C. Roder

25 papers receiving 564 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
C. Roder Germany	11	472	344	264	145	129	25	580
Hiroaki Hayashi Japan	8	537 1.1×	229 0.7×	268 1.0×	192 1.3×	145 1.1×	18	608
H. Jönen Germany	14	462 1.0×	215 0.6×	202 0.8×	144 1.0×	253 2.0×	24	522
Tanya Paskova United States	14	580 1.2×	284 0.8×	278 1.1×	225 1.6×	189 1.5×	25	640
Milena Bobea United States	14	540 1.1×	201 0.6×	310 1.2×	259 1.8×	122 0.9×	17	593
Munehiro Kato Japan	9	447 0.9×	323 0.9×	176 0.7×	202 1.4×	217 1.7×	14	577
Tilman Schimpke Germany	14	453 1.0×	263 0.8×	220 0.8×	197 1.4×	107 0.8×	21	534
Hongen Xie United States	15	473 1.0×	262 0.8×	253 1.0×	187 1.3×	214 1.7×	29	584
V. Kirchner Germany	12	648 1.4×	356 1.0×	328 1.2×	237 1.6×	203 1.6×	20	746
Kaddour Lekhal France	12	361 0.8×	246 0.7×	232 0.9×	115 0.8×	103 0.8×	30	470
Karen Charlene Cross United States	13	599 1.3×	322 0.9×	271 1.0×	241 1.7×	218 1.7×	17	715

Countries citing papers authored by C. Roder

Since Specialization

Citations

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

Fields of papers citing papers by C. Roder

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of C. Roder

This figure shows the co-authorship network connecting the top 25 collaborators of C. Roder. A scholar is included among the top collaborators of C. Roder 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 C. Roder. C. Roder 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

Lähnemann, Jonas, O. Brandt, U. Jahn, et al.. (2012). Direct experimental determination of the spontaneous polarization of GaN. Physical Review B. 86(8). 95 indexed citations

Erwin, Steven C., Cunxu Gao, C. Roder, Jonas Lähnemann, & O. Brandt. (2011). Epitaxial Interfaces between Crystallographically Mismatched Materials. Physical Review Letters. 107(2). 26102–26102. 14 indexed citations

Dogan, P., O. Brandt, Carsten Pfüller, et al.. (2011). Formation of High-Quality GaN Microcrystals by Pendeoepitaxial Overgrowth of GaN Nanowires on Si(111) by Molecular Beam Epitaxy. Crystal Growth & Design. 11(10). 4257–4260. 25 indexed citations

Gao, Cunxu, Rouin Farshchi, C. Roder, P. Dogan, & O. Brandt. (2011). GaN/Fe core/shell nanowires for nonvolatile spintronics on Si. Physical Review B. 83(24). 10 indexed citations

Bergbauer, Werner, Martin Straßburg, N. Linder, et al.. (2010). Continuous-flux MOVPE growth of position-controlled N-face GaN nanorods and embedded InGaN quantum wells. Nanotechnology. 21(30). 305201–305201. 130 indexed citations

Bergbauer, Werner, Martin Straßburg, N. Linder, et al.. (2010). N-face GaN nanorods: Continuous-flux MOVPE growth and morphological properties. Journal of Crystal Growth. 315(1). 164–167. 42 indexed citations

Crump, P., C. Roder, R. Staske, et al.. (2009). Limitations to peak continuous wave power in high power broad area single emitter 980 nm diode lasers. 1–1. 6 indexed citations

Wenzel, H., et al.. (2009). The analysis of factors limiting the maximum output power of broad-area laser diodes. Optical and Quantum Electronics. 41(9). 645–652. 15 indexed citations

Wenzel, H., P. Crump, Agnieszka Pietrzak, et al.. (2009). Maximum output power of broad-area laser diodes. 33. 89–90. 1 indexed citations

10.

Barabash, Rozaliya, G. Е. Ice, C. Roder, et al.. (2007). Characterization of growth defects in thin GaN layers with X‐ray microbeam. physica status solidi (b). 244(5). 1735–1742. 6 indexed citations

11.

Kröger, Roland, C. Kruse, C. Roder, D. Hommel, & Andreas Rosenauer. (2006). Relaxation in crack‐free AlN/GaN superlattices. physica status solidi (b). 243(7). 1533–1536. 4 indexed citations

12.

Barabash, Rozaliya, C. Roder, G. Е. Ice, et al.. (2006). Spatially resolved distribution of dislocations and crystallographic tilts in GaN layers grown on Si(111) substrates by maskless cantilever epitaxy. Journal of Applied Physics. 100(5). 17 indexed citations

13.

Barabash, Rozaliya, G. Е. Ice, C. Roder, et al.. (2006). Mapping misorientation and crystallographic tilt in GaN layers via polychromatic microdiffraction. physica status solidi (b). 243(7). 1508–1513. 1 indexed citations

14.

Roder, C., S. Einfeldt, S. Figge, et al.. (2006). Stress and wafer bending of a-plane GaN layers on r-plane sapphire substrates. Journal of Applied Physics. 100(10). 60 indexed citations

15.

Roder, C., S. Einfeldt, S. Figge, & D. Hommel. (2005). Temperature dependence of the thermal expansion of GaN. Physical Review B. 72(8). 106 indexed citations

16.

Sebald, K., et al.. (2005). Microphotoluminescence of strongly localized states in InGaN/GaN layers – emission of quantum dots?. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 2(7). 2744–2747. 1 indexed citations

17.

Yamaguchi, Tomohiro, S. Einfeldt, S. Figge, et al.. (2004). On the dynamics of InGaN dot formation by RF-MBE growth. MRS Proceedings. 831. 4 indexed citations

18.

Paskova, T., Vanya Darakchieva, E. Valcheva, et al.. (2004). Hydride vapor-phase epitaxial GaN thick films for quasi-substrate applications: Strain distribution and wafer bending. Journal of Electronic Materials. 33(5). 389–394. 20 indexed citations

19.

Roder, C., T. Böttcher, Tanya Paskova, Bo Monemar, & D. Hommel. (2003). Curvature and strain in thick HVPE-GaN for quasi-substrate applications. MRS Proceedings. 798. 2 indexed citations

20.

Gutowski, J., K. Sebald, C. Roder, et al.. (2002). Interplay of the Trion Singlet and Triplet State Transitions in Magnetooptical and Time-Resolved Investigation of ZnSe/Zn(S,Se) Single Quantum Wells. physica status solidi (b). 229(2). 653–657. 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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