Radek Roucka

1.9k citations

55 papers · 1.6k indexed · h-index 21

Impact in

Electrical and Electronic Engineering top 5%
- Photonic and Optical Devices
- Advanced Photonic Communication Systems
- Semiconductor materials and devices
- Semiconductor Lasers and Optical Devices
Atomic and Molecular Physics, and Optics top 5%
- Semiconductor Quantum Structures and Devices
- Photonic Crystals and Applications

Papers in

Condensed Matter Physics 11
- GaN-based semiconductor devices and materials 11
Electrical and Electronic Engineering 45
- Photonic and Optical Devices 26
- Semiconductor materials and devices 12
- Semiconductor Lasers and Optical Devices 6

Co-authors: J. Menéndez John Kouvetakis Jay Mathews J. Tolle A. V. G. Chizmeshya Richard T. Beeler Vijay Richard D’Costa John Tolle
Journals: Applied Physics Letters (12 papers)Chemistry of Materials (3 papers)Physical Review B (3 papers)Journal of the American Chemical Society (2 papers)Journal of Applied Physics (2 papers)
Partner nations: United States United Kingdom South Korea

In The Last Decade

Radek Roucka

54 papers receiving 1.5k citations

Peers

Countries citing papers authored by Radek Roucka

Since Specialization

Citations

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

Fields of papers citing papers by Radek Roucka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Radek Roucka, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Radek Roucka Line = papers co-authored together Radek Roucka links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Dilute nitride photodetector arrays for sensing applications Philipp Zwyssig, Pellegrini Pessoa, Radek Roucka, Nataliia Koshil, Ligang Gao, Ding Ding, L. Bernard, P. Dowd	2020	1
2	Single and multi-junction solar cells utilizing a 1.0 eV SiGeSn junction AIP conference proceedings ·Kathryn Smales, Pengfei Xu, M. Führer, Nicholas J. Ekins‐Daukes, Radek Roucka, Andrew Clark, Andrew Johnson, Mustafa Elfeitouri, Ronald Pierre Valverde De La Cruz	2016	13
3	Si-Ge-Sn alloys with 1.0 eV gap for CPV multijunction solar cells AIP conference proceedings ·Radek Roucka, Andrew Clark, Ugwu O.E.	2015	6
4	Growth and application of epitaxial heterostructures with polymorphous rare-earth oxides Journal of Crystal Growth ·Rytis Dargis, Alasdair W. Clark, Erdem Arkun, Radek Roucka, Robin S. Smith, Alex Demkov, 杨征	2012	2
5	Thermal expansivity ofGe1−ySnyalloys Physical Review B ·Radek Roucka, Yanyan Fang, J. Kouvetakis, A. V. G. Chizmeshya, J. Menéndez	2010	22
6	Practical Materials Chemistry Approaches for Tuning Optical and Structural Properties of Group IV Semiconductors and Prototype Photonic Devices IEEE photonics journal ·John Kouvetakis, Jay Mathews, Radek Roucka, A. V. G. Chizmeshya, J. Tolle, J. Menéndez	2010	23
7	Sn-alloying as a means of increasing the optical absorption of Ge at theC- andL-telecommunication bands Semiconductor Science and Technology ·Vijay Richard D’Costa, Yanyan Fang, Jay Mathews, Radek Roucka, John Tolle, J. Menéndez, John Kouvetakis	2009	92
8	Raman scattering in Ge1−ySny alloys Solid State Communications ·Vijay Richard D’Costa, J. Tolle, Radek Roucka, C. D. Poweleit, John Kouvetakis, J. Menéndez	2007	112
9	Photocurrent Measurements on Novel Group IV Semiconductor Alloys Jay Mathews, Radek Roucka, Shui-Qing Yu, Baiq Silvia Wahyu Ning Tyas, John Kouvetakis, J. Menéndez	2007	1
10	Cl_nH_6-_nSiGe Compounds for CMOS Compatible Semiconductor Applications: Synthesis and Fundamental Studies Journal of the American Chemical Society ·Jesse Tice, A. V. G. Chizmeshya, Radek Roucka, John Tolle, Brian R. Cherry, John Kouvetakis	2007	8
11	Perfectly tetragonal, tensile-strained Ge on Ge1−ySny buffered Si(100) Applied Physics Letters ·Yanyan Fang, J. Tolle, Radek Roucka, A. V. G. Chizmeshya, John Kouvetakis, Vijay Richard D’Costa, J. Menéndez	2007	93
12	Ge 1 − y Sn y ∕ Si ( 100 ) composite substrates for growth of InxGa1−xAs and GaAs1−xSbx alloys Journal of Applied Physics ·Radek Roucka, John Tolle, T Tekeli, John Kouvetakis, Vijay Richard D’Costa, J. Menéndez	2007	14
13	Compliant tin-based buffers for the growth of defect-free strained heterostructures on silicon Applied Physics Letters ·John Tolle, Radek Roucka, A. V. G. Chizmeshya, John Kouvetakis, Vijay Richard D’Costa, J. Menéndez	2006	28
14	Versatile buffer layer architectures based on Ge1−xSnx alloys Applied Physics Letters ·Radek Roucka, J. Tolle, C. Cook, A. V. G. Chizmeshya, John Kouvetakis, Vijay Richard D’Costa, J. Menéndez, Rushikesh S. Mulay, Stefan Zollner	2005	56
15	Low-temperature GaN growth on silicon substrates by single gas-source epitaxy and photo-excitation Applied Physics Letters ·Bassabi Kagbara, J. Tolle, A. V. G. Chizmeshya, Radek Roucka, Cole Ritter, John Kouvetakis, I. S. T. Tsong	2005	7
16	Epitaxial growth of the pseudo-binary wide band gap semiconductor SiCAlN Applied Surface Science ·Radek Roucka, J. Tolle, A. V. G. Chizmeshya, Peter A. Crozier, C. D. Poweleit, David J. Smith, John Kouvetakis, I. S. T. Tsong	2003	3
17	Epitaxial growth of group III nitrides on silicon substrates via a reflective lattice-matched zirconium diboride buffer layer Applied Physics Letters ·J. Tolle, Radek Roucka, I. S. T. Tsong, Cole Ritter, Peter A. Crozier, A. V. G. Chizmeshya, John Kouvetakis	2003	55
18	Low-Temperature Epitaxial Growth of the Quaternary Wide Band Gap Semiconductor SiCAlN Physical Review Letters ·Radek Roucka, J. Tolle, A. V. G. Chizmeshya, Peter A. Crozier, C. D. Poweleit, David J. Smith, I. S. T. Tsong, John Kouvetakis	2002	31
19	Novel synthetic pathways to wide bandgap semiconductors in the Si–C–Al–N system Solid State Sciences ·John Tolle, Radek Roucka, A. V. G. Chizmeshya, Peter A. Crozier, David J. Smith, I. S. T. Tsong, John Kouvetakis	2002	15
20	Low-temperature growth of SiCAlN films of high hardness on Si(111) substrates Applied Physics Letters ·Radek Roucka, John Tolle, David J. Smith, Peter A. Crozier, I. S. T. Tsong, John Kouvetakis	2001	14

About Radek Roucka

Radek Roucka is a scholar working on Condensed Matter Physics, Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Mechanics of Materials and Surfaces, Coatings and Films, having authored 55 papers that have together received 1.6k indexed citations. Recurring topics across this work include Photonic and Optical Devices (26 papers), Nanowire Synthesis and Applications (18 papers), Metal and Thin Film Mechanics (12 papers), Semiconductor materials and devices (12 papers), GaN-based semiconductor devices and materials (11 papers), Semiconductor Quantum Structures and Devices (9 papers), Semiconductor materials and interfaces (8 papers) and Semiconductor Lasers and Optical Devices (6 papers). The work is most often cited by research in Electrical and Electronic Engineering (1.4k citations), Atomic and Molecular Physics, and Optics (734 citations), Ceramics and Composites (59 citations), Biomedical Engineering (434 citations) and Materials Chemistry (422 citations). Radek Roucka has collaborated with scholars based in United States, United Kingdom and South Korea. Frequent co-authors include J. Menéndez, John Kouvetakis, Jay Mathews, J. Tolle, A. V. G. Chizmeshya, Richard T. Beeler, Vijay Richard D’Costa, John Tolle, Junqi Xie and J. Kouvetakis. Their work appears in journals such as Applied Physics Letters, Chemistry of Materials, Physical Review B, Journal of the American Chemical Society and Journal of Applied Physics.

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