R. Granzner

1.5k total citations · 1 hit paper
47 papers, 1.2k citations indexed

About

R. Granzner is a scholar working on Electrical and Electronic Engineering, Condensed Matter Physics and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, R. Granzner has authored 47 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Electrical and Electronic Engineering, 17 papers in Condensed Matter Physics and 11 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in R. Granzner's work include Semiconductor materials and devices (21 papers), Advancements in Semiconductor Devices and Circuit Design (20 papers) and GaN-based semiconductor devices and materials (17 papers). R. Granzner is often cited by papers focused on Semiconductor materials and devices (21 papers), Advancements in Semiconductor Devices and Circuit Design (20 papers) and GaN-based semiconductor devices and materials (17 papers). R. Granzner collaborates with scholars based in Germany, Slovakia and Italy. R. Granzner's co-authors include Frank Schwierz, J. Pezoldt, V. M. Polyakov, O. Ambacher, M. Städele, R. Quay, W. Rösner, R.J. Luyken, Theodor Doll and Bernd Hähnlein and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Nanoscale.

In The Last Decade

R. Granzner

46 papers receiving 1.2k citations

Hit Papers

Two-dimensional materials and their prospects in transist... 2015 2026 2018 2022 2015 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Two-dimensional materials and their prospects in transistor electronics
    2015 570 citations Frank Schwierz, J. Pezoldt et al. Nanoscale profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. Granzner Germany 15 787 705 193 183 171 47 1.2k
Alka Sharma India 13 414 0.5× 647 0.9× 191 1.0× 248 1.4× 173 1.0× 22 869
Nae-Man Park South Korea 9 756 1.0× 896 1.3× 523 2.7× 102 0.6× 113 0.7× 17 1.0k
Terrance P. O’Regan United States 17 570 0.7× 827 1.2× 137 0.7× 56 0.3× 104 0.6× 23 1.1k
Xuecheng Wei China 12 366 0.5× 443 0.6× 96 0.5× 286 1.6× 121 0.7× 37 641
Moira K. Miller United States 5 339 0.4× 704 1.0× 133 0.7× 65 0.4× 150 0.9× 11 800
Tadahiko Hirai Japan 15 474 0.6× 587 0.8× 155 0.8× 100 0.5× 338 2.0× 34 901
Suresh Vishwanath United States 14 476 0.6× 751 1.1× 93 0.5× 66 0.4× 102 0.6× 19 883
Fang-I Lai Taiwan 13 577 0.7× 588 0.8× 118 0.6× 236 1.3× 174 1.0× 32 862
Yoon Shon South Korea 18 375 0.5× 780 1.1× 75 0.4× 276 1.5× 140 0.8× 93 920
Bo Ling Singapore 10 327 0.4× 415 0.6× 136 0.7× 77 0.4× 149 0.9× 17 588

Countries citing papers authored by R. Granzner

Since Specialization
Citations

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

Fields of papers citing papers by R. Granzner

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of R. Granzner. A scholar is included among the top collaborators of R. Granzner 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. Granzner. R. Granzner 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.
Frank, Markus, et al.. (2021). No-Snapback LDMOS Using Adaptive RESURF and Hybrid Source for Ideal SOA. IEEE Journal of the Electron Devices Society. 9. 902–908. 4 indexed citations
2.
Frank, Markus, et al.. (2020). Schottky Source LDMOS - Electrical SOA Improvement through BJT Suppression. 34–37. 6 indexed citations
3.
Hähnlein, Bernd, R. Granzner, A. А. Lebedev, et al.. (2017). Graphene Nanoribbons for Electronic Devices. Annalen der Physik. 529(11). 45 indexed citations
4.
Thiele, Sebastian, et al.. (2017). The prospects of transition metal dichalcogenides for ultimately scaled CMOS. Solid-State Electronics. 143. 2–9. 25 indexed citations
5.
Granzner, R., et al.. (2016). Performance of tri-gate AlGaN/GaN HEMTs. Fraunhofer-Publica (Fraunhofer-Gesellschaft). 176–179. 5 indexed citations
6.
Granzner, R., et al.. (2016). MOSFET scaling: Impact of two-dimensional channel materials. 466–469. 5 indexed citations
7.
Granzner, R., et al.. (2016). 2D electronics - opportunities and limitations. 35. 230–235. 5 indexed citations
8.
Schwierz, Frank, J. Pezoldt, & R. Granzner. (2015). Two-dimensional materials and their prospects in transistor electronics. Nanoscale. 7(18). 8261–8283. 570 indexed citations breakdown →
9.
Brückner, Peter, F. van Raay, R. Quay, et al.. (2015). Performance and parasitic analysis of sub-micron scaled tri-gate AlGaN/GaN HEMT design. Fraunhofer-Publica (Fraunhofer-Gesellschaft). 10 indexed citations
10.
Toepfer, Hannes, et al.. (2013). Mathematical analysis of random telegraph noise in low-power applications of MOSFETs. Digital Library (University of West Bohemia). 1 indexed citations
11.
Granzner, R., et al.. (2013). Theoretical Investigation of Trigate AlGaN/GaN HEMTs. IEEE Transactions on Electron Devices. 60(10). 3335–3341. 35 indexed citations
12.
Granzner, R., et al.. (2012). The coexistence of two-dimensional electron and hole gases in GaN-based heterostructures. Journal of Applied Physics. 111(4). 12 indexed citations
13.
Mikolášek, Miroslav, L. Harmatha, Juraj Breza, et al.. (2011). Analysis of leakage current mechanisms in RuO2–TiO2–RuO2 MIM structures. Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena. 29(1). 01AC08–01AC08. 7 indexed citations
14.
Granzner, R., et al.. (2011). Vertical design of cubic GaN-based high electron mobility transistors. Journal of Applied Physics. 110(11). 4 indexed citations
15.
Mikolášek, Miroslav, R. Granzner, Juraj Breza, et al.. (2010). Trap-assisted tunnelling current in MIM structures. Open Physics. 9(1). 230–241. 11 indexed citations
16.
Harmatha, L., et al.. (2009). Current transport in MIM Structures. 1–4. 1 indexed citations
17.
As, D. J., et al.. (2009). Cubic AlGaN/GaN Hetero-Field Effect Transistors with Normally On and Normally Off Operation. MRS Proceedings. 1202. 1 indexed citations
18.
Granzner, R., et al.. (2008). COMPARISON OF A STANDARD AND A SCHOTTKY DUAL GATE MOSFET. 1 indexed citations
19.
Granzner, R., V. M. Polyakov, Frank Schwierz, et al.. (2005). Simulation of nanoscale MOSFETs using modified drift-diffusion and hydrodynamic models and comparison with Monte Carlo results. Microelectronic Engineering. 83(2). 241–246. 90 indexed citations
20.
Baus, M., B. Hadam, Bernd Spangenberg, et al.. (2002). Fabrication of wire-MOSFETs on silicon-on-insulator substrate. Microelectronic Engineering. 61-62. 613–618. 4 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Alka Sharma Breakdown of academic impact, for papers by Nae-Man Park Breakdown of academic impact, for papers by Terrance P. O’Regan Breakdown of academic impact, for papers by Xuecheng Wei Breakdown of academic impact, for papers by Moira K. Miller Breakdown of academic impact, for papers by Tadahiko Hirai Breakdown of academic impact, for papers by Suresh Vishwanath Breakdown of academic impact, for papers by Fang-I Lai Breakdown of academic impact, for papers by Yoon Shon Breakdown of academic impact, for papers by Bo Ling
Rankless by CCL
2026