Dan Buca

6.5k total citations · 1 hit paper
226 papers, 5.0k citations indexed

About

Dan Buca is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Biomedical Engineering. According to data from OpenAlex, Dan Buca has authored 226 papers receiving a total of 5.0k indexed citations (citations by other indexed papers that have themselves been cited), including 216 papers in Electrical and Electronic Engineering, 86 papers in Atomic and Molecular Physics, and Optics and 69 papers in Biomedical Engineering. Recurrent topics in Dan Buca's work include Photonic and Optical Devices (118 papers), Semiconductor materials and devices (76 papers) and Advancements in Semiconductor Devices and Circuit Design (72 papers). Dan Buca is often cited by papers focused on Photonic and Optical Devices (118 papers), Semiconductor materials and devices (76 papers) and Advancements in Semiconductor Devices and Circuit Design (72 papers). Dan Buca collaborates with scholars based in Germany, France and United Kingdom. Dan Buca's co-authors include S. Mantl, Stephan Wirths, Nils von den Driesch, Detlev Grützmacher, Z. Ikonić, Gregor Mußler, T. Stoïca, Jean‐Michel Hartmann, H. Sigg and Daniela Stange and has published in prestigious journals such as Advanced Materials, Nature Communications and The Journal of Chemical Physics.

In The Last Decade

Dan Buca

218 papers receiving 4.9k citations

Hit Papers

Lasing in direct-bandgap ... 2015 2026 2018 2022 2015 250 500 750
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. Lasing in direct-bandgap GeSn alloy grown on Si
    2015 937 citations Stephan Wirths, Nils von den Driesch et al. profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Dan Buca 4.7k 2.3k 1.6k 897 247 226 5.0k
Judy L. Hoyt 4.6k 1.0× 1.4k 0.6× 965 0.6× 767 0.9× 90 0.4× 173 4.9k
Shui-Qing Yu 3.5k 0.7× 1.9k 0.8× 944 0.6× 678 0.8× 157 0.6× 216 3.9k
D.L. Harame 4.7k 1.0× 1.2k 0.5× 716 0.5× 475 0.5× 64 0.3× 225 5.0k
Jacopo Frigerio 2.2k 0.5× 1.5k 0.7× 801 0.5× 681 0.8× 85 0.3× 130 2.6k
Frédéric Y. Gardes 5.6k 1.2× 3.2k 1.4× 787 0.5× 667 0.7× 796 3.2× 205 5.9k
Dan Dalacu 1.6k 0.3× 1.9k 0.8× 887 0.6× 467 0.5× 573 2.3× 108 2.5k
Miloš Nedeljković 3.7k 0.8× 2.4k 1.1× 512 0.3× 350 0.4× 313 1.3× 105 3.9k
Dawn T. H. Tan 2.5k 0.5× 2.0k 0.9× 763 0.5× 430 0.5× 133 0.5× 144 3.0k
Sasan Fathpour 4.3k 0.9× 3.6k 1.6× 463 0.3× 573 0.6× 223 0.9× 135 4.6k
Mingchu Tang 2.6k 0.6× 2.2k 1.0× 578 0.4× 576 0.6× 169 0.7× 140 3.0k

Countries citing papers authored by Dan Buca

Since Specialization
Citations

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

Fields of papers citing papers by Dan Buca

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Dan Buca

This figure shows the co-authorship network connecting the top 25 collaborators of Dan Buca. A scholar is included among the top collaborators of Dan Buca 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 Dan Buca. Dan Buca 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.
Acosta-Alba, Pablo, et al.. (2024). Ex-situ n-type doped carrier-injection layers in direct bandgap GeSn LEDs. Materials Science in Semiconductor Processing. 182. 108654–108654. 1 indexed citations
2.
Zoellner, Marvin Hartwig, Costanza Lucia Manganelli, Omar Concepción, et al.. (2024). Thermal expansion and temperature dependence of Raman modes in epitaxial layers of Ge and Ge1−xSnx. Physical Review Materials. 8(2). 1 indexed citations
3.
Concepción, Omar, Bahareh Marzban, Davide Spirito, et al.. (2024). Continuous-wave electrically pumped multi-quantum-well laser based on group-IV semiconductors. Nature Communications. 15(1). 10502–10502. 10 indexed citations
4.
Concepción, Omar, Andrea Tomadin, Davide Spirito, et al.. (2024). Room Temperature Lattice Thermal Conductivity of GeSn Alloys. ACS Applied Energy Materials. 7(10). 4394–4401. 12 indexed citations
5.
Concepción, Omar, R. Mantovan, M. Fanciulli, et al.. (2024). Spin Pumping in Epitaxial Ge 1‐x Sn x Alloys. Advanced Quantum Technologies. 8(5). 2 indexed citations
6.
Zoellner, Marvin Hartwig, Gianfranco Sfuncia, Giuseppe Nicotra, et al.. (2024). Full Picture of Lattice Deformation in a Ge 1 − x Sn x Micro‐Disk by 5D X‐ray Diffraction Microscopy. Small Methods. 8(12). e2400598–e2400598. 2 indexed citations
7.
Concepción, Omar, Marvin Hartwig Zoellner, Giuseppe Nicotra, et al.. (2024). Polarization-resolved Raman spectroscopy reveals the atomic local ordering in silicon germanium tin epitaxial alloys. Physical Review Materials. 8(10). 2 indexed citations
8.
Han, Yi, et al.. (2023). Low contact resistance of NiGeSn on n-GeSn. Solid-State Electronics. 211. 108814–108814. 2 indexed citations
9.
Concepción, Omar, Nicolas Gauthier, Emmanuel Nolot, et al.. (2023). Nanosecond laser annealing of pseudomorphic GeSn layers: Impact of Sn content. Materials Science in Semiconductor Processing. 163. 107549–107549. 5 indexed citations
10.
Chen, Shunda, Omar Concepción, Marvin Hartwig Zoellner, et al.. (2023). Local Alloy Order in a Ge1−xSnx/Ge Epitaxial Layer. Physical Review Applied. 20(2). 9 indexed citations
11.
Magalhães, S., Omar Concepción, Dan Buca, et al.. (2023). Combining x-ray real and reciprocal space mapping techniques to explore the epitaxial growth of semiconductors. Journal of Physics D Applied Physics. 56(24). 245102–245102.
12.
Grützmacher, Detlev, Omar Concepción, Qing‐Tai Zhao, & Dan Buca. (2023). Si–Ge–Sn alloys grown by chemical vapour deposition: a versatile material for photonics, electronics, and thermoelectrics. Applied Physics A. 129(3). 23 indexed citations
13.
Kurdi, M. El, Andjelika Bjelajac, Émilie Sakat, et al.. (2023). GeSnOI technology enabling room temperature lasing with GeSn alloys. 13–13. 1 indexed citations
14.
Buca, Dan, Nils von den Driesch, Konstantinos Pantzas, et al.. (2020). Ultra-low-threshold continuous-wave and pulsed lasing in tensile-strained GeSn alloys. White Rose Research Online (University of Leeds, The University of Sheffield, University of York). 158 indexed citations
15.
Julsgaard, Brian, Nils von den Driesch, Peter Tidemand‐Lichtenberg, et al.. (2020). Carrier lifetime of GeSn measured by spectrally resolved picosecond photoluminescence spectroscopy. Photonics Research. 8(6). 788–788. 21 indexed citations
16.
Driesch, Nils von den, Stephan Wirths, Gregor Mußler, et al.. (2020). Thermally activated diffusion and lattice relaxation in (Si)GeSn materials. Physical Review Materials. 4(3). 17 indexed citations
17.
Zhang, Liyao, Yuxin Song, Nils von den Driesch, et al.. (2020). Structural Property Study for GeSn Thin Films. Materials. 13(16). 3645–3645. 10 indexed citations
18.
Glass, S., Kimihiko Kato, Jean‐Michel Hartmann, et al.. (2018). A Novel Gate-Normal Tunneling Field-Effect Transistor With Dual-Metal Gate. IEEE Journal of the Electron Devices Society. 6. 1070–1076. 13 indexed citations
19.
Glass, S., Nils von den Driesch, Sebastiano Strangio, et al.. (2017). Experimental examination of tunneling paths in SiGe/Si gate-normal tunneling field-effect transistors. Applied Physics Letters. 111(26). 6 indexed citations
20.
Minamisawa, Renato Amaral, et al.. (2012). 引張Si/圧縮Si 0.5 Ge 0.5 /引張歪Siヘテロ構造へのp型イオン注入. Journal of The Electrochemical Society. 159(1). 44–51. 2 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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