I. Gregora

3.9k total citations
148 papers, 3.3k citations indexed

About

I. Gregora is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, I. Gregora has authored 148 papers receiving a total of 3.3k indexed citations (citations by other indexed papers that have themselves been cited), including 124 papers in Materials Chemistry, 63 papers in Electrical and Electronic Engineering and 44 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in I. Gregora's work include Ferroelectric and Piezoelectric Materials (47 papers), Solid-state spectroscopy and crystallography (33 papers) and Microwave Dielectric Ceramics Synthesis (28 papers). I. Gregora is often cited by papers focused on Ferroelectric and Piezoelectric Materials (47 papers), Solid-state spectroscopy and crystallography (33 papers) and Microwave Dielectric Ceramics Synthesis (28 papers). I. Gregora collaborates with scholars based in Czechia, France and Russia. I. Gregora's co-authors include J. Petzelt, J. Hlinka, T. Ostapchuk, E. Buixaderas, J. Pokorný, S. Kamba, S. Vepřek, M. Savinov, B. Champagnon and V. Vorlı́ček and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and ACS Nano.

In The Last Decade

I. Gregora

147 papers receiving 3.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
I. Gregora Czechia 31 2.7k 1.4k 912 850 432 148 3.3k
Klaus van Benthem United States 31 2.5k 0.9× 1.4k 1.0× 640 0.7× 472 0.6× 555 1.3× 126 3.8k
C. Monty France 29 2.4k 0.9× 714 0.5× 709 0.8× 562 0.7× 400 0.9× 108 3.5k
Songyou Wang China 31 2.4k 0.9× 1.5k 1.1× 759 0.8× 644 0.8× 193 0.4× 215 3.6k
C. Prieto Spain 27 1.7k 0.6× 865 0.6× 806 0.9× 565 0.7× 184 0.4× 212 3.0k
N. Romčević Serbia 29 2.4k 0.9× 1.5k 1.1× 730 0.8× 336 0.4× 179 0.4× 212 3.1k
Er‐Wei Shi China 28 3.0k 1.1× 1.7k 1.2× 865 0.9× 584 0.7× 182 0.4× 148 3.8k
Т. А. Гаврилова Russia 28 2.0k 0.8× 1.4k 1.0× 785 0.9× 438 0.5× 143 0.3× 67 3.0k
L. Jastrabı́k Czechia 30 3.0k 1.1× 1.5k 1.1× 1.1k 1.2× 583 0.7× 209 0.5× 342 3.9k
Angelo Bongiorno United States 27 3.0k 1.1× 1.4k 1.0× 990 1.1× 603 0.7× 198 0.5× 72 3.9k
Hisao Suzuki Japan 29 2.1k 0.8× 919 0.7× 717 0.8× 793 0.9× 373 0.9× 278 3.5k

Countries citing papers authored by I. Gregora

Since Specialization
Citations

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

Fields of papers citing papers by I. Gregora

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of I. Gregora

This figure shows the co-authorship network connecting the top 25 collaborators of I. Gregora. A scholar is included among the top collaborators of I. Gregora 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 I. Gregora. I. Gregora 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.
More-Chevalier, Joris, U. D. Wdowik, J. Martan, et al.. (2024). Enhancing thermoelectric properties of ScN films through twin domains. Applied Surface Science Advances. 25. 100674–100674. 1 indexed citations
2.
Buixaderas, E., T. Ostapchuk, J. Kroupa, et al.. (2014). Catching the intermediate phase in PZT 99/1 single crystals. Phase Transitions. 87(10-11). 1105–1113. 5 indexed citations
3.
Kment, Štěpán, Zdeněk Hubička, Josef Krýsa, et al.. (2013). High-power pulsed plasma deposition of hematite photoanode for PEC water splitting. Catalysis Today. 230. 8–14. 28 indexed citations
4.
Buixaderas, E., J. Buršík, I. Gregora, & J. Petzelt. (2012). Raman Spectroscopy of SrxPb1-xTiO3Thin Films. Ferroelectrics. 426(1). 45–52. 5 indexed citations
5.
Tkach, Alexander, Tatiana Correia, A. Almeida, et al.. (2011). Role of trivalent Sr substituents and Sr vacancies in tetragonal and polar states of SrTiO3. Acta Materialia. 59(14). 5388–5397. 41 indexed citations
6.
Galář, Pavel, F. Trojánek, S. Daniš, et al.. (2010). Nanocrystalline titanium dioxide films: Influence of ambient conditions on surface- and volume-related photoluminescence. Journal of Applied Physics. 108(11). 62 indexed citations
7.
Kment, Štěpán, Zdeněk Hubička, Hana Kmentová, et al.. (2010). Photoelectrochemical properties of hierarchical nanocomposite structure: Carbon nanofibers/TiO2/ZnO thin films. Catalysis Today. 161(1). 8–14. 27 indexed citations
8.
Kment, Štěpán, Hana Kmentová, Petr Klusoň, et al.. (2010). Notes on the photo-induced characteristics of transition metal-doped and undoped titanium dioxide thin films. Journal of Colloid and Interface Science. 348(1). 198–205. 61 indexed citations
9.
Goian, Veronica, S. Kamba, D. Nuzhnyy, et al.. (2010). Dielectric, magnetic and structural properties of novel multiferroic Eu0.5Ba0.5TiO3ceramics. Journal of Physics Condensed Matter. 23(2). 25904–25904. 18 indexed citations
10.
Buixaderas, E., D. Nuzhnyy, I. Gregora, et al.. (2009). Polar Modes in K0.5Na0.5NbO3Ceramics. Ferroelectrics. 391(1). 51–57. 8 indexed citations
11.
Сигаев, В. Н., П. Д. Саркисов, S. Yu. Stefanovich, et al.. (2005). Transparent Non-Linear Optical Composites Based on Glass and Ferroelectric KNbSi2O7. Ferroelectrics. 318(1). 95–104. 3 indexed citations
12.
Horchani‐Naifer, Karima, et al.. (2002). Structure refinement, infrared and Raman spectra of KDyP4O12. Materials Research Bulletin. 37(7). 1259–1267. 11 indexed citations
13.
Eden, S., S. Kapphan, H. Hesse, et al.. (1999). Near infra-red luminescence of BaTiO3: Cr. Radiation effects and defects in solids. 149(1-4). 107–112. 9 indexed citations
14.
Hlinka, J., I. Gregora, & V. Vorlı́ček. (1997). Pseudophason gap in deuterated betaine calcium chloride dihydrate crystal. Physical review. B, Condensed matter. 56(21). 13855–13860. 5 indexed citations
15.
Pokorný, J., J. Petzelt, I. Gregora, et al.. (1996). Infrared and raman spectroscopy on various PLZT ceramics. Ferroelectrics. 186(1). 115–118. 14 indexed citations
16.
Sobota, Jaroslav, et al.. (1994). Properties of rf magnetron-sputtered C and C:N thin films. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2253. 208–208. 3 indexed citations
17.
Soukup, L., et al.. (1992). Raman spectra and electrical conductivity of glassy carbon. Materials Science and Engineering B. 11(1-4). 355–357. 49 indexed citations
18.
Gregora, I., et al.. (1991). Raman Scattering by Phonons in Short-Period GaAs/AlAs Superlattices. Materials science forum. 69. 119–122. 1 indexed citations
19.
Ciepielewski, P., et al.. (1988). Two-magnon Raman scattering inCdxMn1−xF2mixed crystals. Physical review. B, Condensed matter. 37(1). 472–475. 3 indexed citations
20.
Gregora, I. & J. Petzelt. (1972). Far infrared reflectivity of Cdas2. physica status solidi (b). 49(1). 271–275. 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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