W. Apel

659 total citations
32 papers, 513 citations indexed

About

W. Apel is a scholar working on Atomic and Molecular Physics, and Optics, Condensed Matter Physics and Materials Chemistry. According to data from OpenAlex, W. Apel has authored 32 papers receiving a total of 513 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Atomic and Molecular Physics, and Optics, 20 papers in Condensed Matter Physics and 5 papers in Materials Chemistry. Recurrent topics in W. Apel's work include Quantum and electron transport phenomena (18 papers), Physics of Superconductivity and Magnetism (13 papers) and Theoretical and Computational Physics (7 papers). W. Apel is often cited by papers focused on Quantum and electron transport phenomena (18 papers), Physics of Superconductivity and Magnetism (13 papers) and Theoretical and Computational Physics (7 papers). W. Apel collaborates with scholars based in Germany, Russia and Switzerland. W. Apel's co-authors include T. M. Rice, H. U. Everts, Yu. A. Bychkov, L. Schweitzer, T. M. Rice, T. Yavors’kii, Hermann Schulz and Kazuhiro Ueda and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Physical Review B.

In The Last Decade

W. Apel

30 papers receiving 499 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
W. Apel Germany	14	424	312	76	75	43	32	513
J. P. Heida Netherlands	9	549 1.3×	298 1.0×	64 0.8×	149 2.0×	38 0.9×	14	570
M. Yosefin United Kingdom	8	272 0.6×	182 0.6×	52 0.7×	107 1.4×	31 0.7×	13	366
Shreekantha Sil India	12	390 0.9×	166 0.5×	146 1.9×	127 1.7×	83 1.9×	46	500
B. Davoudi Iran	15	452 1.1×	245 0.8×	93 1.2×	53 0.7×	68 1.6×	33	527
P. D. Ye United States	7	538 1.3×	280 0.9×	90 1.2×	150 2.0×	25 0.6×	8	557
Shou Cheng Zhang United States	6	674 1.6×	397 1.3×	128 1.7×	74 1.0×	22 0.5×	9	710
Laurent-Patrick Lévy France	7	323 0.8×	297 1.0×	88 1.2×	50 0.7×	80 1.9×	11	428
R. E. Hetzel United States	8	198 0.5×	330 1.1×	48 0.6×	52 0.7×	65 1.5×	19	405
B. Su United States	5	453 1.1×	259 0.8×	80 1.1×	128 1.7×	25 0.6×	10	492
A. S. Borovik‐Romanov Russia	10	317 0.7×	180 0.6×	46 0.6×	69 0.9×	82 1.9×	48	417

Countries citing papers authored by W. Apel

Since Specialization

Citations

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

Fields of papers citing papers by W. Apel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of W. Apel

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

Apel, W., et al.. (2015). Merging of the Dirac points in electronic artificial graphene. Physical Review B. 92(24). 16 indexed citations

Apel, W., et al.. (2011). Electric transport through circular graphene quantum dots: Presence of disorder. Physical Review B. 84(7). 17 indexed citations

Apel, W., et al.. (2011). Energy gap in graphene nanoribbons with structured external electric potentials. Physical Review B. 83(12). 14 indexed citations

Apel, W., et al.. (2007). Spatially anisotropic Heisenberg kagome antiferromagnet. Journal of Physics Condensed Matter. 19(14). 145255–145255. 7 indexed citations

Yavors’kii, T., W. Apel, & H. U. Everts. (2007). Heisenberg antiferromagnet with anisotropic exchange on the kagomé lattice: Description of the magnetic properties of volborthite. Physical Review B. 76(6). 21 indexed citations

Apel, W. & Yu. A. Bychkov. (2001). Nuclear spin relaxation for higher spin. Physical review. B, Condensed matter. 63(22). 3 indexed citations

Apel, W. & Yu. A. Bychkov. (2001). Apel and Bychkov Reply:. Physical Review Letters. 87(4). 2 indexed citations

Apel, W., et al.. (2000). On the high-temperature expansion for a partially filled lowest Landau level. Physica E Low-dimensional Systems and Nanostructures. 6(1-4). 75–78. 3 indexed citations

Apel, W. & Yu. A. Bychkov. (1998). Microscopic derivation of the effective Lagrangian for skyrmions in an interacting two-dimensional electron gas at small g -factor. Physics-Uspekhi. 41(2). 134–138. 6 indexed citations

10.

Apel, W. & Yu. A. Bychkov. (1997). Apel and Bychkov Reply:. Physical Review Letters. 79(19). 3792–3792. 4 indexed citations

11.

Apel, W. & Yu. A. Bychkov. (1997). Hopf Term and the Effective Lagrangian for the Skyrmions in a Two-Dimensional Electron Gas at SmallgFactor. Physical Review Letters. 78(11). 2188–2191. 22 indexed citations

12.

Apel, W., et al.. (1993). Comparison of fractional-quantum-Hall-effect quasielectron trial wave functions on the disk. Physical review. B, Condensed matter. 48(15). 11435–11438. 13 indexed citations

13.

Apel, W. & H. U. Everts. (1991). Anyonen in der Festkörperphysik — ein ungewöhnliches neues theoretisches Konzept. Physikalische Blätter. 47(5). 394–396. 1 indexed citations

14.

Apel, W.. (1986). A new method for the correlation functions of thex-y model. The European Physical Journal B. 63(2). 185–188. 1 indexed citations

15.

Apel, W. & T. M. Rice. (1983). Localisation and interaction in one dimension. Journal of Physics C Solid State Physics. 16(10). L271–L273. 24 indexed citations

16.

Apel, W. & T. M. Rice. (1983). THE COMBINED EFFECT OF DISORDER AND INTERACTION ON THE CONDUCTANCE OF A ONE DIMENSIONAL FERMION SYSTEM. Le Journal de Physique Colloques. 44(C3). C3–935. 1 indexed citations

17.

Apel, W.. (1983). Landauer formula for the conductance of interacting electrons. Journal of Physics C Solid State Physics. 16(15). 2907–2913. 4 indexed citations

18.

Apel, W. & T. M. Rice. (1983). Scaling theory of localisation for a quasi-one-dimensional system. Journal of Physics C Solid State Physics. 16(32). L1151–L1154. 25 indexed citations

19.

Apel, W.. (1982). Conductivity of a one-dimensional system of interacting fermions in a random potential. Journal of Physics C Solid State Physics. 15(9). 1973–1986. 47 indexed citations

20.

Apel, W. & T. M. Rice. (1982). Combined effect of disorder and interaction on the conductance of a one-dimensional fermion system. Physical review. B, Condensed matter. 26(12). 7063–7065. 155 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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