Piotr Ordon

494 total citations
23 papers, 400 citations indexed

About

Piotr Ordon is a scholar working on Atomic and Molecular Physics, and Optics, Physical and Theoretical Chemistry and Organic Chemistry. According to data from OpenAlex, Piotr Ordon has authored 23 papers receiving a total of 400 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Atomic and Molecular Physics, and Optics, 9 papers in Physical and Theoretical Chemistry and 8 papers in Organic Chemistry. Recurrent topics in Piotr Ordon's work include Advanced Chemical Physics Studies (17 papers), Spectroscopy and Quantum Chemical Studies (6 papers) and Nonlinear Optical Materials Research (6 papers). Piotr Ordon is often cited by papers focused on Advanced Chemical Physics Studies (17 papers), Spectroscopy and Quantum Chemical Studies (6 papers) and Nonlinear Optical Materials Research (6 papers). Piotr Ordon collaborates with scholars based in Poland, Japan and United States. Piotr Ordon's co-authors include Ludwik Komorowski, Akitomo Tachibana, C. J. Eckhardt, Tadeusz Luty, J. Hładyszowski, Paweł Szarek, Józef Lipiński and Wiktor Beker and has published in prestigious journals such as The Journal of Chemical Physics, Chemical Physics Letters and Physical Chemistry Chemical Physics.

In The Last Decade

Piotr Ordon

23 papers receiving 398 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Piotr Ordon Poland	13	180	171	142	136	57	23	400
John Mullay	8	72 0.4×	112 0.7×	146 1.0×	169 1.2×	122 2.1×	12	419
Nayra A. M. Moussa Egypt	15	99 0.6×	236 1.4×	102 0.7×	222 1.6×	37 0.6×	42	453
Fanbing Li China	5	132 0.7×	89 0.5×	117 0.8×	86 0.6×	17 0.3×	8	354
Bart G. Baekelandt Belgium	8	172 1.0×	86 0.5×	107 0.8×	153 1.1×	14 0.2×	8	342
J. Niu Germany	8	138 0.8×	63 0.4×	93 0.7×	390 2.9×	18 0.3×	14	515
Olga Castellano Venezuela	11	61 0.3×	52 0.3×	103 0.7×	91 0.7×	88 1.5×	28	359
László Szepes Hungary	11	130 0.7×	64 0.4×	130 0.9×	113 0.8×	12 0.2×	34	330
Alfredo Guevara‐García Mexico	12	142 0.8×	79 0.5×	65 0.5×	120 0.9×	8 0.1×	25	356
Anastasia V. Shishkina Russia	10	66 0.4×	335 2.0×	173 1.2×	223 1.6×	22 0.4×	13	454
G. W. SPITZNAGEL Germany	6	68 0.4×	79 0.5×	212 1.5×	87 0.6×	14 0.2×	9	395

Countries citing papers authored by Piotr Ordon

Since Specialization

Citations

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

Fields of papers citing papers by Piotr Ordon

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Piotr Ordon

This figure shows the co-authorship network connecting the top 25 collaborators of Piotr Ordon. A scholar is included among the top collaborators of Piotr Ordon 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 Piotr Ordon. Piotr Ordon 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

Ordon, Piotr, et al.. (2024). Hyperhardness and hypersoftness of atoms and their ions. Journal of Molecular Modeling. 30(10). 344–344. 1 indexed citations

Ordon, Piotr, et al.. (2023). Analytical approximation to the local softness and hypersoftness and to their applications as reactivity indicators. The Journal of Chemical Physics. 158(17). 3 indexed citations

Hładyszowski, J., et al.. (2022). From the Electron Density Gradient to the Quantitative Reactivity Indicators: Local Softness and the Fukui Function. ACS Omega. 7(9). 7745–7758. 28 indexed citations

Ordon, Piotr, et al.. (2020). The Connectivity Matrix: A Toolbox for Monitoring Bonded Atoms and Bonds. The Journal of Physical Chemistry A. 124(6). 1076–1086. 5 indexed citations

Komorowski, Ludwik, et al.. (2019). Evolution of the atomic valence observed by the reaction fragility spectra on the reaction path. Journal of Molecular Modeling. 25(5). 134–134. 7 indexed citations

Komorowski, Ludwik, et al.. (2019). Bond Fragility Spectra for the Double Proton-Transfer Reaction in the Formic Acid-Type Dimers. The Journal of Physical Chemistry A. 123(19). 4274–4283. 7 indexed citations

Ordon, Piotr, et al.. (2019). Bond Softening Indices Studied by the Fragility Spectra for Proton Migration in Formamide and Related Structures. The Journal of Physical Chemistry A. 124(2). 328–338. 4 indexed citations

Ordon, Piotr, et al.. (2017). Conceptual DFT analysis of the fragility spectra of atoms along the minimum energy reaction coordinate. The Journal of Chemical Physics. 147(13). 134109–134109. 10 indexed citations

Ordon, Piotr, et al.. (2016). Atomic Resolution for the Energy Derivatives on the Reaction Path. The Journal of Physical Chemistry A. 120(21). 3780–3787. 14 indexed citations

10.

Komorowski, Ludwik, et al.. (2016). The reaction fragility spectrum. Physical Chemistry Chemical Physics. 18(48). 32658–32663. 13 indexed citations

11.

Beker, Wiktor, et al.. (2015). Atomic polarization justified Fukui indices and the affinity indicators in aromatic heterocycles and nucleobases. Computational and Theoretical Chemistry. 1065. 42–49. 8 indexed citations

12.

Ordon, Piotr, et al.. (2013). Variation of the electronic dipole polarizability on the reaction path. Journal of Molecular Modeling. 19(10). 4203–4207. 11 indexed citations

13.

Komorowski, Ludwik, Józef Lipiński, Paweł Szarek, & Piotr Ordon. (2011). Polarization justified Fukui functions: The theory and applications for molecules. The Journal of Chemical Physics. 135(1). 14109–14109. 23 indexed citations

14.

Ordon, Piotr & Akitomo Tachibana. (2007). Use of nuclear stiffness in search for a maximum hardness principle and for the softest states along the chemical reaction path: A new formula for the energy third derivative γ. The Journal of Chemical Physics. 126(23). 234115–234115. 19 indexed citations

15.

Ordon, Piotr & Akitomo Tachibana. (2005). Nuclear reactivity indices within regional density functional theory. Journal of Molecular Modeling. 11(4-5). 312–316. 14 indexed citations

16.

Ordon, Piotr & Akitomo Tachibana. (2005). Investigation of the role of the C-PCM solvent effect in reactivity indices. Journal of Chemical Sciences. 117(5). 583–589. 41 indexed citations

17.

Komorowski, Ludwik & Piotr Ordon. (2004). Anharmonicity of a molecular oscillator. International Journal of Quantum Chemistry. 99(3). 153–160. 14 indexed citations

18.

Ordon, Piotr & Ludwik Komorowski. (2004). DFT energy derivatives and their renormalization in molecular vibrations. International Journal of Quantum Chemistry. 101(6). 703–713. 16 indexed citations

19.

Komorowski, Ludwik & Piotr Ordon. (2003). Fluctuations in electronegativity and global hardness induced by molecular vibrations. Journal of Molecular Structure THEOCHEM. 630(1-3). 25–32. 13 indexed citations

20.

Komorowski, Ludwik & Piotr Ordon. (2002). DFT analysis of fluctuations in electronegativity and hardness of a molecular oscillator. International Journal of Quantum Chemistry. 91(3). 398–403. 9 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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