J.P. Kalejs

2.2k total citations
114 papers, 1.6k citations indexed

About

J.P. Kalejs is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, J.P. Kalejs has authored 114 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 97 papers in Electrical and Electronic Engineering, 40 papers in Materials Chemistry and 26 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in J.P. Kalejs's work include Silicon and Solar Cell Technologies (89 papers), Thin-Film Transistor Technologies (67 papers) and Semiconductor materials and interfaces (23 papers). J.P. Kalejs is often cited by papers focused on Silicon and Solar Cell Technologies (89 papers), Thin-Film Transistor Technologies (67 papers) and Semiconductor materials and interfaces (23 papers). J.P. Kalejs collaborates with scholars based in United States, Germany and Italy. J.P. Kalejs's co-authors include A. Rohatgi, R. O. Bell, Tonio Buonassisi, A. A. Istratov, E. R. Weber, S. Ostapenko, Hisham Ettouney, A. R. Smith, Robert A. Brown and R. Schindler and has published in prestigious journals such as Nature, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

J.P. Kalejs

106 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J.P. Kalejs United States 22 1.3k 635 427 197 132 114 1.6k
Bhushan Sopori United States 21 1.7k 1.3× 561 0.9× 538 1.3× 388 2.0× 111 0.8× 177 2.1k
Eiji HASEGAWA Japan 17 1.0k 0.8× 527 0.8× 275 0.6× 334 1.7× 220 1.7× 85 1.6k
V. V. Voronkov United States 27 2.6k 2.0× 1.1k 1.8× 1.1k 2.6× 224 1.1× 127 1.0× 133 2.8k
Christian Karcher Germany 15 501 0.4× 179 0.3× 217 0.5× 202 1.0× 125 0.9× 67 866
X. Jordà Spain 20 1.6k 1.2× 258 0.4× 235 0.6× 161 0.8× 31 0.2× 175 1.9k
H.J. Möller Germany 16 677 0.5× 344 0.5× 139 0.3× 426 2.2× 29 0.2× 62 963
P. Campbell Australia 19 1.7k 1.3× 805 1.3× 332 0.8× 674 3.4× 118 0.9× 56 2.0k
Daisuke Sato Japan 16 617 0.5× 253 0.4× 159 0.4× 86 0.4× 35 0.3× 109 1.0k
Haoxue Han China 17 250 0.2× 636 1.0× 183 0.4× 223 1.1× 47 0.4× 40 1.1k
David S. Eastwood United Kingdom 16 1.2k 0.9× 272 0.4× 221 0.5× 90 0.5× 29 0.2× 45 1.7k

Countries citing papers authored by J.P. Kalejs

Since Specialization
Citations

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

Fields of papers citing papers by J.P. Kalejs

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J.P. Kalejs. 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 J.P. Kalejs. The network helps show where J.P. Kalejs may publish in the future.

Co-authorship network of co-authors of J.P. Kalejs

This figure shows the co-authorship network connecting the top 25 collaborators of J.P. Kalejs. A scholar is included among the top collaborators of J.P. Kalejs 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 J.P. Kalejs. J.P. Kalejs 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.
Nave, L. E., Christopher M. Gough, Fernanda Santos, et al.. (2025). Carbon cycling across ecosystem succession in a north temperate forest: Controls and management implications. Ecological Applications. 35(1). e70001–e70001. 1 indexed citations
2.
Seidl, A., et al.. (2006). Large silicon crystal hollow-tube growth by the edge-defined film-fed growth (EFG) method. Journal of Crystal Growth. 287(2). 428–432. 13 indexed citations
3.
Belyaev, A. E., et al.. (2006). Resonance ultrasonic vibration diagnostics of elastic stress in full-size silicon wafers. Semiconductor Science and Technology. 21(3). 254–260. 36 indexed citations
4.
Kalejs, J.P.. (2003). An overview of new developments in crystalline silicon ribbon material technology for solar cells. 3rd World Conference onPhotovoltaic Energy Conversion, 2003. Proceedings of. 1. 903–908. 4 indexed citations
5.
Nakayashiki, Kenta, et al.. (2003). Solar Cells on EF Gand String Ribbon Silicon by rapid thermal processing. 23–30.
6.
Istratov, A. A., Tonio Buonassisi, R. J. McDonald, et al.. (2003). Metal Content of Multicrystalline Silicon for Solar Cells and its Impact on Minority Carrier Diffusion Length. Diffusion and defect data, solid state data. Part B, Solid state phenomena/Solid state phenomena. 95-96. 175–180. 4 indexed citations
7.
8.
Kalejs, J.P.. (2003). Silicon Ribbons for Solar Cells. Diffusion and defect data, solid state data. Part B, Solid state phenomena/Solid state phenomena. 95-96. 159–174. 12 indexed citations
9.
Dubé, Christopher E., et al.. (2002). The effects of chromium on edge-defined film-fed growth (EFG) polycrystalline silicon solar cells. 8. 687–690. 1 indexed citations
10.
Kalejs, J.P., et al.. (2002). ISO 14000 introduction in the photovoltaic industry. 1476–1478. 1 indexed citations
11.
Kalejs, J.P.. (2002). Silicon ribbons and foils—state of the art. Solar Energy Materials and Solar Cells. 72(1-4). 139–153. 38 indexed citations
12.
Rohatgi, A., et al.. (2001). Enhanced silicon solar cell performance by rapid thermal firing of screen-printed metals. IEEE Transactions on Electron Devices. 48(12). 2836–2841. 24 indexed citations
13.
Garcı́a, D., et al.. (2001). Shaped crystal growth of 50cm diameter silicon thin-walled cylinders by edge-defined film-fed growth (EFG). Journal of Crystal Growth. 225(2-4). 566–571. 6 indexed citations
14.
Jones, Eric D., J.P. Kalejs, R. Noufi, & Bhushan Sopori. (1998). Thin-film structures for photovoltaics. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 7 indexed citations
15.
Kalejs, J.P.. (1993). Point defect, carbon and oxygen complexing in polycrystalline silicon. Journal of Crystal Growth. 128(1-4). 298–303. 10 indexed citations
16.
Kalejs, J.P., et al.. (1990). Stress in thin hollow silicon cylinders grown by the edge-defined film-fed growth technique. Journal of Crystal Growth. 104(1). 14–19. 14 indexed citations
17.
Lambropoulos, John C., John W. Hutchinson, R. O. Bell, B. Chalmers, & J.P. Kalejs. (1983). Plastic deformation influence on stress generated during silicon sheet growth at high speeds. Journal of Crystal Growth. 65(1-3). 324–330. 29 indexed citations
18.
Kalejs, J.P., et al.. (1980). Progress in the growth of wide silicon ribbons by the EFG technique at high speed using multiple growth stations. Photovoltaic Specialists Conference. 13–18. 3 indexed citations
19.
Kalejs, J.P., et al.. (1980). Aluminum redistribution in EFG of silicon ribbon. Journal of Crystal Growth. 48(1). 74–84. 8 indexed citations
20.
Kalejs, J.P., Humphrey J. Maris, & Rohn Truell. (1966). Temperature dependence of ultrasonic attenuation in dielectric crystals at low temperatures. Physics Letters. 23(5). 299–300. 17 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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