R. Held

806 total citations
24 papers, 583 citations indexed

About

R. Held is a scholar working on Atomic and Molecular Physics, and Optics, Condensed Matter Physics and Electrical and Electronic Engineering. According to data from OpenAlex, R. Held has authored 24 papers receiving a total of 583 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Atomic and Molecular Physics, and Optics, 8 papers in Condensed Matter Physics and 8 papers in Electrical and Electronic Engineering. Recurrent topics in R. Held's work include Surface and Thin Film Phenomena (10 papers), Quantum and electron transport phenomena (8 papers) and Physics of Superconductivity and Magnetism (7 papers). R. Held is often cited by papers focused on Surface and Thin Film Phenomena (10 papers), Quantum and electron transport phenomena (8 papers) and Physics of Superconductivity and Magnetism (7 papers). R. Held collaborates with scholars based in Germany, Switzerland and United States. R. Held's co-authors include T. Heinzel, K. Ensslin, W. Wegscheider, M. Holland, P. Studerus, S. Lüscher, T. Vančura, F. Steglich, H. Rietschel and U. Gottwick and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Applied Physics Letters.

In The Last Decade

R. Held

24 papers receiving 562 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. Held Germany 12 388 235 218 119 118 24 583
Kai Wagner Germany 13 463 1.2× 198 0.8× 156 0.7× 94 0.8× 216 1.8× 26 571
Yusuke Hashimoto Japan 14 452 1.2× 298 1.3× 106 0.5× 66 0.6× 151 1.3× 35 646
J. P. Zhang United States 9 296 0.8× 312 1.3× 85 0.4× 84 0.7× 41 0.3× 17 479
T. Zibold Germany 6 523 1.3× 464 2.0× 248 1.1× 156 1.3× 111 0.9× 8 762
Jean‐Yves Chauleau France 10 466 1.2× 134 0.6× 202 0.9× 72 0.6× 260 2.2× 15 592
Johannes Mendil Switzerland 6 474 1.2× 263 1.1× 136 0.6× 43 0.4× 221 1.9× 7 529
S. Krause Germany 17 772 2.0× 189 0.8× 311 1.4× 76 0.6× 244 2.1× 28 871
M. Cukr Czechia 12 464 1.2× 194 0.8× 174 0.8× 49 0.4× 209 1.8× 55 636
I. Gross France 5 426 1.1× 120 0.5× 181 0.8× 62 0.5× 281 2.4× 5 585
A. Tan United States 14 507 1.3× 110 0.5× 236 1.1× 59 0.5× 291 2.5× 35 589

Countries citing papers authored by R. Held

Since Specialization
Citations

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

Fields of papers citing papers by R. Held

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Held

This figure shows the co-authorship network connecting the top 25 collaborators of R. Held. A scholar is included among the top collaborators of R. Held 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 R. Held. R. Held 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.
Goyal, A., David P. Field, R. Held, & J. Mannhart. (2011). Grain boundary networks in high-performance, heteroepitaxial, YBCO films on polycrystalline, cube-textured metals. Philosophical Magazine Letters. 91(4). 246–255. 4 indexed citations
2.
Held, R., C. Schneider, J. Mannhart, et al.. (2009). Low-angle grain boundaries inYBa2Cu3O7−δwith high critical current densities. Physical Review B. 79(1). 29 indexed citations
3.
Held, R., et al.. (2008). Beyond Factor Decomposition. The Journal of Alternative Investments. 11(2). 84–93. 4 indexed citations
4.
Held, R., J.M. Xu, A. Schmehl, et al.. (2006). Superconducting memory based on ferromagnetism. Applied Physics Letters. 89(16). 30 indexed citations
5.
Schneider, C., S. Hembacher, G. Hammerl, et al.. (2004). Electron Transport throughYBa2Cu3O7−δGrain Boundary Interfaces between 4.2 and 300 K. Physical Review Letters. 92(25). 257003–257003. 9 indexed citations
6.
Lüscher, S., Andreas Fuhrer, R. Held, et al.. (2002). Quantum wires and quantum dots defined by lithography with an atomic force microscope. Microelectronics Journal. 33(4). 319–321. 11 indexed citations
7.
Senz, Volkmar, T. Heinzel, Thomas Ihn, et al.. (2001). Analysis of the temperature-dependent quantum point contact conductance in relation to the metal-insulator transition in two dimensions. Journal of Physics Condensed Matter. 13(17). 3831–3837. 9 indexed citations
8.
Heinzel, T., R. Held, S. Lüscher, et al.. (2001). Electronic properties of nanostructures defined in Ga[Al]As heterostructures by local oxidation. Physica E Low-dimensional Systems and Nanostructures. 9(1). 84–93. 15 indexed citations
9.
Lüscher, S., Andreas Fuhrer, R. Held, et al.. (2000). In-plane Gate Single Electron Transistor Fabricated by AFM Lithography. Journal of Low Temperature Physics. 118(5-6). 333–342. 1 indexed citations
10.
Heinzel, T., Gian Salis, R. Held, et al.. (2000). Shifting a quantum wire through a disordered crystal: Observation of conductance fluctuations in real space. Physical review. B, Condensed matter. 61(20). R13353–R13356. 9 indexed citations
11.
Held, R., S. Lüscher, T. Heinzel, K. Ensslin, & W. Wegscheider. (1999). Fabricating tunable semiconductor devices with an atomic force microscope. Applied Physics Letters. 75(8). 1134–1136. 49 indexed citations
12.
Lüscher, S., Andreas Fuhrer, R. Held, et al.. (1999). In-plane gate single-electron transistor in Ga[Al]As fabricated by scanning probe lithography. Applied Physics Letters. 75(16). 2452–2454. 32 indexed citations
13.
Held, R., T. Heinzel, P. Studerus, & K. Ensslin. (1998). Nanolithography by local anodic oxidation of metal films using an atomic force microscope. Physica E Low-dimensional Systems and Nanostructures. 2(1-4). 748–752. 38 indexed citations
14.
Held, R., T. Vančura, T. Heinzel, et al.. (1998). In-plane gates and nanostructures fabricated by direct oxidation of semiconductor heterostructures with an atomic force microscope. Applied Physics Letters. 73(2). 262–264. 114 indexed citations
15.
Held, R., T. Heinzel, P. Studerus, K. Ensslin, & M. Holland. (1997). Semiconductor quantum point contact fabricated by lithography with an atomic force microscope. Applied Physics Letters. 71(18). 2689–2691. 68 indexed citations
16.
Steglich, F., U. Ahlheim, D. Ewert, et al.. (1988). Thermodynamic and transport properties of high-Tcsuperconductors. Physica Scripta. 37(6). 901–904. 6 indexed citations
17.
Sparn, G., Michael Lang, R. Held, et al.. (1988). Heat conduction and thermal expansion of YBa2Cu3O7−δ at low temperature. Physica C Superconductivity. 153-155. 1010–1011. 15 indexed citations
18.
Gottwick, U., R. Held, G. Sparn, et al.. (1987). Seebeck coefficient of heavy fermion compounds. Journal of Magnetism and Magnetic Materials. 63-64. 341–343. 33 indexed citations
19.
Held, R., et al.. (1972). Velocity distribution of plasma electrons in the negative H2- and He-glow with superimposed longitudinal magnetic field. Zeitschrift für Physik A Hadrons and Nuclei. 256(1). 73–91. 6 indexed citations
20.
Held, R., et al.. (1972). Determination of Plasma Electron Temperature from the Reversal of Radial Ambipolar Electric Field in a Longitudinal Magnetic Field. Zeitschrift für Naturforschung A. 27(10). 1439–1443. 3 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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