T. Gerhard

999 total citations
41 papers, 807 citations indexed

About

T. Gerhard is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry. According to data from OpenAlex, T. Gerhard has authored 41 papers receiving a total of 807 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Electrical and Electronic Engineering, 22 papers in Atomic and Molecular Physics, and Optics and 18 papers in Materials Chemistry. Recurrent topics in T. Gerhard's work include Chalcogenide Semiconductor Thin Films (16 papers), Semiconductor Quantum Structures and Devices (16 papers) and Advanced Semiconductor Detectors and Materials (9 papers). T. Gerhard is often cited by papers focused on Chalcogenide Semiconductor Thin Films (16 papers), Semiconductor Quantum Structures and Devices (16 papers) and Advanced Semiconductor Detectors and Materials (9 papers). T. Gerhard collaborates with scholars based in Germany, Poland and United States. T. Gerhard's co-authors include U. Lunz, G. Landwehr, A. Waag, H.‐J. Lugauer, B. Jobst, D. Hommel, M. Keim, U. Zehnder, Th. Litz and Frank Fischer and has published in prestigious journals such as Physical review. B, Condensed matter, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

T. Gerhard

41 papers receiving 792 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
T. Gerhard Germany 14 616 478 382 135 100 41 807
T. Figielski Poland 18 613 1.0× 703 1.5× 286 0.7× 108 0.8× 129 1.3× 100 974
R. Noer United States 13 193 0.3× 223 0.5× 134 0.4× 79 0.6× 227 2.3× 35 520
C. Fontaine France 16 689 1.1× 584 1.2× 301 0.8× 84 0.6× 121 1.2× 81 950
T. Laine Finland 13 460 0.7× 315 0.7× 328 0.9× 293 2.2× 490 4.9× 31 937
K.P. Daly United States 10 235 0.4× 210 0.4× 209 0.5× 151 1.1× 439 4.4× 27 613
L. Van Bockstal Belgium 14 192 0.3× 383 0.8× 362 0.9× 284 2.1× 260 2.6× 66 855
Shugo Kubo Japan 16 187 0.3× 141 0.3× 227 0.6× 164 1.2× 375 3.8× 35 588
Thomas Proslier United States 15 186 0.3× 150 0.3× 168 0.4× 64 0.5× 261 2.6× 39 544
B.I. Craig Australia 15 327 0.5× 394 0.8× 252 0.7× 44 0.3× 32 0.3× 42 637
S. Blunier Switzerland 15 608 1.0× 358 0.7× 448 1.2× 39 0.3× 55 0.6× 58 763

Countries citing papers authored by T. Gerhard

Since Specialization
Citations

This map shows the geographic impact of T. Gerhard'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 T. Gerhard with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Gerhard more than expected).

Fields of papers citing papers by T. Gerhard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T. Gerhard

This figure shows the co-authorship network connecting the top 25 collaborators of T. Gerhard. A scholar is included among the top collaborators of T. Gerhard 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 T. Gerhard. T. Gerhard 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.
Casalbuoni, S., A. Grau, T. Holúbek, et al.. (2019). Commissioning of a full scale superconducting undulator with 20 mm period length at the storage ring KARA. AIP conference proceedings. 2054. 30025–30025. 4 indexed citations
2.
Casalbuoni, S., A. Grau, T. Holúbek, et al.. (2017). Field quality of 1.5 m long conduction cooled superconducting undulator coils with 20 mm period length. Journal of Physics Conference Series. 874. 12015–12015. 6 indexed citations
3.
Casalbuoni, S., A. Cecilia, A. Grau, et al.. (2016). Overview of the superconducting undulator development program at ANKA. AIP conference proceedings. 1741. 20002–20002. 15 indexed citations
4.
Waag, A., M. Keim, G. Reuscher, et al.. (2000). BeTe–ZnSe type-II heterojunctions. Journal of Crystal Growth. 214-215. 316–320. 1 indexed citations
5.
Wilmers, K., T. Wethkamp, N. Esser, et al.. (1999). VUV Ellipsometry on Beryllium Chalcogenides. physica status solidi (b). 215(1). 15–20. 10 indexed citations
6.
Gerhard, T., C. Schumacher, V. Hock, et al.. (1999). Structural investigations of shadow masks by means of x-ray reciprocal space mapping. Journal of Physics D Applied Physics. 32(10A). A26–A31. 4 indexed citations
7.
Wethkamp, T., N. Esser, Christoph Cobet, et al.. (1999). VUV Ellipsometry on Beryllium Chalcogenides. physica status solidi (b). 215(1). 15–20. 1 indexed citations
8.
Fischer, Frank, Manfred Keller, T. Gerhard, et al.. (1998). Reduction of the extended defect density in molecular beam epitaxy grown ZnSe based II-VI heterostructures by the use of a BeTe buffer layer. Journal of Applied Physics. 84(3). 1650–1654. 28 indexed citations
9.
Wagner, V., J. Geurts, T. Gerhard, et al.. (1998). Determination of BeTe phonon dispersion by Raman spectroscopy on BeTe/ZnSe-superlattices. Applied Surface Science. 123-124. 580–584. 6 indexed citations
10.
Zehnder, U., D. R. Yakovlev, W. Ossau, et al.. (1998). Optical properties of laser diodes and heterostructures based on beryllium chalcogenides. Journal of Crystal Growth. 184-185. 541–544. 4 indexed citations
11.
Gerhard, T., C. R. Becker, G. Landwehr, et al.. (1998). Termination, surface structure and morphology of the molecular beam epitaxially grown HgTe(001) surface. Applied Physics Letters. 73(22). 3205–3207. 12 indexed citations
12.
Korn, Maria das Graças Andrade, et al.. (1998). Structural properties of ZnTe/Zn(S,Te)-superlattices grown by molecular beam epitaxy on (0 0 1) GaAs-substrates. Journal of Crystal Growth. 184-185. 62–65. 5 indexed citations
13.
Waag, A., Frank Fischer, K. Schüll, et al.. (1997). Laser diodes based on beryllium-chalcogenides. Applied Physics Letters. 70(3). 280–282. 114 indexed citations
14.
Fischer, F., G. Landwehr, Th. Litz, et al.. (1997). II–VI light-emitting devices based on beryllium chalcogenides. Journal of Crystal Growth. 175-176. 532–540. 29 indexed citations
15.
Gall, R. Le, et al.. (1997). Strains in HgTe/Hg0.1Cd0.9Te superlattices grown on (211)B Cd0.96Zn0.04Te substrates. Journal of Applied Physics. 82(10). 4860–4864. 10 indexed citations
16.
Waag, A., F. Fischer, H.‐J. Lugauer, et al.. (1997). Beryllium chalcogenides for ZnSe-based light emitting devices. Materials Science and Engineering B. 43(1-3). 65–70. 29 indexed citations
17.
Litz, Th., H.‐J. Lugauer, F. Fischer, et al.. (1997). Molecular beam epitaxy of Be-related II–VI compounds. Materials Science and Engineering B. 43(1-3). 83–87. 11 indexed citations
18.
Fischer, Frank, H.‐J. Lugauer, Th. Litz, et al.. (1997). Electrical properties of light-emitting devices based on the II–VI compounds BeTe and BeMgZnSe. Materials Science and Engineering B. 43(1-3). 92–96. 5 indexed citations
19.
Landwehr, G., Frank Fischer, T. Baron, et al.. (1997). Recent Results on Beryllium Chalcogenides. physica status solidi (b). 202(2). 645–655. 18 indexed citations
20.
Jobst, B., D. Hommel, U. Lunz, T. Gerhard, & G. Landwehr. (1996). E band-gap energy and lattice constant of ternary Zn1−xMgxSe as functions of composition. Applied Physics Letters. 69(1). 97–99. 184 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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