Roland Grein

404 total citations
12 papers, 305 citations indexed

About

Roland Grein is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Roland Grein has authored 12 papers receiving a total of 305 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Condensed Matter Physics, 9 papers in Electronic, Optical and Magnetic Materials and 6 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Roland Grein's work include Physics of Superconductivity and Magnetism (7 papers), Magnetic and transport properties of perovskites and related materials (6 papers) and Quantum and electron transport phenomena (4 papers). Roland Grein is often cited by papers focused on Physics of Superconductivity and Magnetism (7 papers), Magnetic and transport properties of perovskites and related materials (6 papers) and Quantum and electron transport phenomena (4 papers). Roland Grein collaborates with scholars based in Germany, United Kingdom and Sweden. Roland Grein's co-authors include Matthias Eschrig, Tomas Löfwander, Gerd Schön, Asle Sudbø, Takehito Yokoyama, Jacob Linder, R. P. Campion, Samanta Piano, Karel Výborný and Christopher J. Mellor and has published in prestigious journals such as Physical Review Letters, Physical Review B and Journal of Physics Conference Series.

In The Last Decade

Roland Grein

12 papers receiving 303 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Roland Grein Germany	8	262	206	168	37	16	12	305
Vanuildo S. de Carvalho Brazil	11	271 1.0×	138 0.7×	177 1.1×	28 0.8×	11 0.7×	19	321
Nobuhito Ogata Japan	6	334 1.3×	125 0.6×	156 0.9×	34 0.9×	20 1.3×	9	362
Jack H. Farrell United Kingdom	4	372 1.4×	118 0.6×	253 1.5×	61 1.6×	7 0.4×	5	414
V. Yu. Tarenkov Ukraine	10	288 1.1×	83 0.4×	238 1.4×	59 1.6×	21 1.3×	64	344
Edwin Herrera Spain	11	250 1.0×	173 0.8×	173 1.0×	75 2.0×	17 1.1×	30	325
Haoyu Hu United States	11	175 0.7×	159 0.8×	94 0.6×	108 2.9×	19 1.2×	23	286
K. Tokiwa Japan	10	408 1.6×	76 0.4×	231 1.4×	49 1.3×	15 0.9×	19	431
M. M. J. French United Kingdom	6	383 1.5×	116 0.6×	245 1.5×	28 0.8×	9 0.6×	7	417
J. D. F. Mottershead Canada	4	337 1.3×	96 0.5×	204 1.2×	47 1.3×	6 0.4×	4	366
H. Murayama Japan	4	216 0.8×	92 0.4×	121 0.7×	29 0.8×	8 0.5×	5	244

Countries citing papers authored by Roland Grein

Since Specialization

Citations

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

Fields of papers citing papers by Roland Grein

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roland Grein

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

All Works

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12 of 12 papers shown

Grein, Roland, Tomas Löfwander, & Matthias Eschrig. (2013). Inverse proximity effect and influence of disorder on triplet supercurrents in strongly spin-polarized ferromagnets. Physical Review B. 88(5). 27 indexed citations

Grein, Roland, et al.. (2012). Effect of spin fluctuations on the electronic structure in iron-based superconductors. Physical Review B. 86(6). 4 indexed citations

Grein, Roland, et al.. (2012). A Numerical Study of the Superconducting Proximity Effect in Topological Surface States. Journal of Physics Conference Series. 391. 12149–12149. 5 indexed citations

Piano, Samanta, Roland Grein, Christopher J. Mellor, et al.. (2011). Spin polarization of (Ga,Mn)As measured by Andreev spectroscopy: The role of spin-active scattering. Physical Review B. 83(8). 23 indexed citations

Grein, Roland, et al.. (2011). Electronic Dispersion Anomalies in Iron Pnictide Superconductors. Physical Review Letters. 106(4). 47003–47003. 9 indexed citations

Löfwander, Tomas, Roland Grein, & Matthias Eschrig. (2010). IsCrO2Fully Spin Polarized? Analysis of Andreev Spectra and Excess Current. Physical Review Letters. 105(20). 207001–207001. 33 indexed citations

Grein, Roland, et al.. (2010). Theory of superconductor-ferromagnet point-contact spectra: The case of strong spin polarization. Physical Review B. 81(9). 34 indexed citations

Linder, Jacob, Asle Sudbø, Takehito Yokoyama, Roland Grein, & Matthias Eschrig. (2010). Signature of odd-frequency pairing correlations induced by a magnetic interface. Physical Review B. 81(21). 51 indexed citations

Eschrig, Matthias, et al.. (2010). Nonlocal conductance via overlapping Andreev bound states in ferromagnet-superconductor heterostructures. Physical Review B. 82(18). 14 indexed citations

10.

Grein, Roland, et al.. (2010). Publisher's Note: Theory of superconductor-ferromagnet point-contact spectra: The case of strong spin polarization [Phys. Rev. B81, 094508 (2010)]. Physical Review B. 81(9). 1 indexed citations

11.

Löfwander, Tomas, Roland Grein, & Matthias Eschrig. (2010). Is CrO$_2$ Fully Spin-Polarized? - Analysis of Andreev Spectra and Excess Current. arXiv (Cornell University). 2011. 1 indexed citations

12.

Grein, Roland, et al.. (2009). Spin-Dependent Cooper Pair Phase and Pure Spin Supercurrents in Strongly Polarized Ferromagnets. Physical Review Letters. 102(22). 227005–227005. 103 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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