A. Weimar

475 total citations
34 papers, 409 citations indexed

About

A. Weimar is a scholar working on Condensed Matter Physics, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, A. Weimar has authored 34 papers receiving a total of 409 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Condensed Matter Physics, 23 papers in Electrical and Electronic Engineering and 14 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in A. Weimar's work include GaN-based semiconductor devices and materials (29 papers), Semiconductor Quantum Structures and Devices (13 papers) and Semiconductor Lasers and Optical Devices (10 papers). A. Weimar is often cited by papers focused on GaN-based semiconductor devices and materials (29 papers), Semiconductor Quantum Structures and Devices (13 papers) and Semiconductor Lasers and Optical Devices (10 papers). A. Weimar collaborates with scholars based in Germany, United States and Switzerland. A. Weimar's co-authors include S. Bäder, A. Lell, V. Härle, B. Hahn, D. Eisert, Franz Eberhard, S. Miller, H.‐J. Lugauer, A. Plößl and S. Kaiser and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Thin Solid Films.

In The Last Decade

A. Weimar

34 papers receiving 399 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. Weimar Germany 14 316 262 218 120 56 34 409
O. Imafuji Japan 12 262 0.8× 306 1.2× 277 1.3× 116 1.0× 76 1.4× 35 455
I. Eliashevich United States 13 362 1.1× 331 1.3× 221 1.0× 123 1.0× 80 1.4× 28 492
C.H. Molloy United Kingdom 7 273 0.9× 186 0.7× 172 0.8× 66 0.6× 105 1.9× 14 341
Shinichi Takigawa Japan 11 303 1.0× 315 1.2× 297 1.4× 62 0.5× 68 1.2× 34 461
Franz Eberhard Germany 10 193 0.6× 201 0.8× 145 0.7× 87 0.7× 56 1.0× 22 318
Yuzaburoh Ban Japan 12 218 0.7× 199 0.8× 202 0.9× 132 1.1× 107 1.9× 30 378
Shu Goto Japan 10 419 1.3× 230 0.9× 343 1.6× 93 0.8× 65 1.2× 22 462
Kenji Orita Japan 9 287 0.9× 169 0.6× 204 0.9× 73 0.6× 73 1.3× 26 342
Masaaki Onomura Japan 8 335 1.1× 164 0.6× 268 1.2× 95 0.8× 104 1.9× 20 404
J.-Y. Duboz France 9 274 0.9× 142 0.5× 169 0.8× 136 1.1× 122 2.2× 20 363

Countries citing papers authored by A. Weimar

Since Specialization
Citations

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

Fields of papers citing papers by A. Weimar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Weimar

This figure shows the co-authorship network connecting the top 25 collaborators of A. Weimar. A scholar is included among the top collaborators of A. Weimar 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 A. Weimar. A. Weimar 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.
Messroghli, Daniel, A. Weimar, Maximilian Salcher‐Konrad, et al.. (2022). Hemodynamic Changes During Physiological and Pharmacological Stress Testing in Patients With Heart Failure: A Systematic Review and Meta-Analysis. Frontiers in Cardiovascular Medicine. 9. 718114–718114. 1 indexed citations
2.
Weimar, A., et al.. (2020). Anisotropy and Mechanistic Elucidation of Wet‐Chemical Gallium Nitride Etching at the Atomic Level. physica status solidi (a). 217(21). 2 indexed citations
3.
Pflug, Andreas, et al.. (2013). Model based investigation of Ar+ ion damage in DC magnetron sputtering. Surface and Coatings Technology. 241. 50–53. 15 indexed citations
4.
Behrends, Arne, Alexander Wagner, M. Al‐Suleiman, et al.. (2012). Transparent conductive Ga‐doped ZnO films fabricated by MOCVD. physica status solidi (a). 209(4). 708–713. 13 indexed citations
5.
Schwarz, Ulrich T., W. Wegscheider, R. Clos, et al.. (2006). Long range strain and electrical potential induced by single edge dislocations in GaN. Physica B Condensed Matter. 376-377. 451–454. 4 indexed citations
6.
Eichler, Christoph, F. Scholz, Daniel Hofstetter, et al.. (2005). Observation of temperature-independent longitudinal-mode patterns in violet-blue InGaN-based laser diodes. IEEE Photonics Technology Letters. 17(9). 1782–1784. 23 indexed citations
7.
Sommer, F., Fritz Vollrath, M. Kunzer, et al.. (2005). Violet‐emitting diode lasers on low defect density GaN templates. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 2(7). 2849–2853. 2 indexed citations
8.
Schwarz, Ulrich T., W. Wegscheider, R. Clos, et al.. (2005). Local strain and potential distribution induced by single dislocations in GaN. Journal of Applied Physics. 98(11). 12 indexed citations
9.
Engl, Karl, Ulrich T. Schwarz, W. Wegscheider, et al.. (2004). Correlation of strain, wing tilt, dislocation density, and photoluminescence in epitaxial lateral overgrown GaN on SiC substrates. Journal of Applied Physics. 96(7). 3666–3672. 23 indexed citations
10.
Eichler, Christoph, Frank Habel, S. Miller, et al.. (2003). Time resolved study of laser diode characteristics during pulsed operation. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 2283–2286. 15 indexed citations
11.
Netzel, Carsten, F. Hitzel, S. Miller, et al.. (2003). Comparative study between laser performance and carrier lifetime of 400 nm emitting GaInN/GaN laser diodes. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 2304–2308. 1 indexed citations
12.
Schweizer, H., H. Gräbeldinger, S. Bäder, et al.. (2003). InGaN/GaN multi-quantum well distributed Bragg reflector laser diode with second-order gratings. Electronics Letters. 39(4). 372–373. 9 indexed citations
13.
Hahn, Berthold, et al.. (2003). Light extraction technologies for high-efficiency GaInN-LED devices. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 4996. 133–133. 21 indexed citations
14.
Michler, Peter, J. Gutowski, S. Bäder, et al.. (2002). Influence of the Layer Design on the Far Field Pattern in GaN Based Laser Structures. physica status solidi (a). 194(2). 414–418. 8 indexed citations
15.
Bäder, S., S. Miller, A. Weimar, et al.. (2002). Degradation Analysis of InGaN Laser Diodes. physica status solidi (a). 194(2). 419–422. 23 indexed citations
16.
Strauß, Uwe, H.‐J. Lugauer, A. Weimar, et al.. (2002). Progress of InGaN Light Emitting Diodes on SiC. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 276–279. 9 indexed citations
17.
Zehnder, U., A. Weimar, Uwe Strauß, et al.. (2001). Industrial production of GaN and InGaN-light emitting diodes on SiC-substrates. Journal of Crystal Growth. 230(3-4). 497–502. 25 indexed citations
18.
Schwegler, V., M. Kamp, M.K. Emsley, et al.. (2001). GaN-based lasers on SiC: influence of mirror reflectivity on L–I characteristics. Journal of Crystal Growth. 230(3-4). 512–516. 2 indexed citations
19.
Hangleiter, A., S. Bäder, A. Weimar, et al.. (2001). Systematics of Optical Gain in GaInN/GaN Laser Structures. physica status solidi (a). 188(1). 59–63. 6 indexed citations
20.
Bäder, S., B. Hahn, H.‐J. Lugauer, et al.. (2000). First European GaN-Based Violet Laser Diode. physica status solidi (a). 180(1). 177–182. 14 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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