S. Wojtczuk

671 total citations
40 papers, 498 citations indexed

About

S. Wojtczuk is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Civil and Structural Engineering. According to data from OpenAlex, S. Wojtczuk has authored 40 papers receiving a total of 498 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Electrical and Electronic Engineering, 19 papers in Atomic and Molecular Physics, and Optics and 10 papers in Civil and Structural Engineering. Recurrent topics in S. Wojtczuk's work include solar cell performance optimization (31 papers), Semiconductor Quantum Structures and Devices (14 papers) and Silicon and Solar Cell Technologies (13 papers). S. Wojtczuk is often cited by papers focused on solar cell performance optimization (31 papers), Semiconductor Quantum Structures and Devices (14 papers) and Silicon and Solar Cell Technologies (13 papers). S. Wojtczuk collaborates with scholars based in United States and United Kingdom. S. Wojtczuk's co-authors include S. M. Vernon, S. P. Tobin, C. Bajgar, Chris I. Harris, Philip Chiu, Neal G. Anderson, C.J. Keavney, Xuebing Zhang, Keith Emery and A. Keshavarzi and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and IEEE Transactions on Electron Devices.

In The Last Decade

S. Wojtczuk

38 papers receiving 465 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S. Wojtczuk United States	13	435	236	84	80	54	40	498
H. Ehsani United States	13	337 0.8×	226 1.0×	121 1.4×	91 1.1×	59 1.1×	40	453
V.C. Elarde United States	14	443 1.0×	253 1.1×	126 1.5×	46 0.6×	111 2.1×	59	580
Kathleen Hoogeboom-Pot United States	7	50 0.1×	88 0.4×	162 1.9×	88 1.1×	82 1.5×	13	299
J. E. Avery United States	8	320 0.7×	160 0.7×	53 0.6×	92 1.1×	25 0.5×	23	378
Jorge N. Hernández-Charpak United States	10	46 0.1×	83 0.4×	200 2.4×	108 1.4×	69 1.3×	18	329
Travis D. Frazer United States	10	45 0.1×	81 0.3×	210 2.5×	107 1.3×	67 1.2×	21	338
R.R. Siergiej United States	17	884 2.0×	213 0.9×	103 1.2×	216 2.7×	40 0.7×	53	1.0k
R.L. Messham United States	9	220 0.5×	157 0.7×	55 0.7×	139 1.7×	12 0.2×	22	314
Canglong Wang China	10	88 0.2×	97 0.4×	111 1.3×	21 0.3×	22 0.4×	49	315
M. Führer United Kingdom	14	434 1.0×	340 1.4×	94 1.1×	32 0.4×	137 2.5×	31	503

Countries citing papers authored by S. Wojtczuk

Since Specialization

Citations

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

Fields of papers citing papers by S. Wojtczuk

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Wojtczuk

This figure shows the co-authorship network connecting the top 25 collaborators of S. Wojtczuk. A scholar is included among the top collaborators of S. Wojtczuk 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 S. Wojtczuk. S. Wojtczuk is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Wojtczuk, S.. (2012). Inverted Three-Junction Tandem Thermophotovoltaic Modules. NASA Technical Reports Server (NASA). 1 indexed citations

Chiu, Philip, et al.. (2011). Temperature dependence of InGaP/GaAs/InGaAs concentrators using bifacial epigrowth. 55. 2523–2526. 4 indexed citations

Wojtczuk, S., Philip Chiu, Chris I. Harris, et al.. (2011). 42% 500X Bi-Facial Growth Concentrator Cells. AIP conference proceedings. 9–12. 15 indexed citations

Wojtczuk, S., et al.. (2010). InGaP/GaAs/InGaAs 41% concentrator cells using bi-facial epigrowth. 312. 1259–1264. 34 indexed citations

Chiu, Philip, et al.. (2010). InGaP/GaAs/InGaAs triple junction concentrators using bi-facial epigrowth. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7769. 776909–776909. 6 indexed citations

Wojtczuk, S.. (2002). Low bandgap InGaAs thermophotovoltaic cells. 2. 974–978. 2 indexed citations

Wojtczuk, S.. (2002). Long-wavelength laser power converters for optical fibers. 971–974. 22 indexed citations

Wojtczuk, S., N.H. Karam, Pascale Gouker, et al.. (2002). Development of InP solar cells on inexpensive Si wafers. 2. 1705–1708. 3 indexed citations

Wojtczuk, S., et al.. (2002). Comparison of windows for P-on-N InGaP solar cells. 655–658. 10 indexed citations

10.

McGregor, Douglas S., et al.. (2000). Self-biased boron-10 coated high-purity epitaxial GaAs thermal neutron detectors. IEEE Transactions on Nuclear Science. 47(4). 1364–1370. 35 indexed citations

11.

Wojtczuk, S., P. C. Colter, G.W. Charache, & D. L. DePoy. (1999). Performance status of 0.55eV InGaAs thermophotovoltaic cells. AIP conference proceedings. 417–426. 5 indexed citations

12.

Wojtczuk, S.. (1997). Comparison of 0.55eV InGaAs single-junction vs. multi-junction TPV technology. 205–213. 6 indexed citations

13.

Wojtczuk, S., et al.. (1995). InxGa1−xAs thermophotovoltaic cell performance vs bandgap. AIP conference proceedings. 321. 177–187. 13 indexed citations

14.

Wojtczuk, S., S. M. Vernon, & E.A. Burke. (1994). P/N InP solar cells on Ge wafers. 3278. 91–98. 1 indexed citations

15.

Wojtczuk, S., et al.. (1993). InGaAs concentrator cells for laser power converters and tandem cells. NASA Technical Reports Server (NASA). 119–128. 3 indexed citations

16.

Keavney, C.J., S. M. Vernon, V. E. Haven, S. Wojtczuk, & M. M. Al‐Jassim. (1989). Fabrication of n+/p InP solar cells on silicon substrates. Applied Physics Letters. 54(12). 1139–1141. 24 indexed citations

17.

Vernon, S. M., S. P. Tobin, S. Wojtczuk, et al.. (1989). III–V solar cell research at spire corporation. Solar Cells. 27(1-4). 107–120. 6 indexed citations

18.

Wojtczuk, S., et al.. (1987). Monolithically integrated, photoreceiver with large, gain-bandwidth product. Electronics Letters. 23(11). 574–576. 4 indexed citations

19.

Wojtczuk, S., et al.. (1987). Comparative study of easily integrable photodetectors. Journal of Lightwave Technology. 5(10). 1365–1370. 12 indexed citations

20.

Wojtczuk, S. & J. M. Ballantyne. (1987). Impedance properties and broad-band operation of GaAs photoconductive detectors. Journal of Lightwave Technology. 5(3). 320–324. 5 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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