Marek J. Wójcik

3.1k total citations
97 papers, 2.6k citations indexed

About

Marek J. Wójcik is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Physical and Theoretical Chemistry. According to data from OpenAlex, Marek J. Wójcik has authored 97 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 57 papers in Atomic and Molecular Physics, and Optics, 50 papers in Spectroscopy and 25 papers in Physical and Theoretical Chemistry. Recurrent topics in Marek J. Wójcik's work include Spectroscopy and Quantum Chemical Studies (46 papers), Molecular Spectroscopy and Structure (36 papers) and Advanced Chemical Physics Studies (26 papers). Marek J. Wójcik is often cited by papers focused on Spectroscopy and Quantum Chemical Studies (46 papers), Molecular Spectroscopy and Structure (36 papers) and Advanced Chemical Physics Studies (26 papers). Marek J. Wójcik collaborates with scholars based in Poland, Japan and Tunisia. Marek J. Wójcik's co-authors include Noureddine Issaoui, Marek Boczar, Najeh Rekik, Brahim Oujia, Omar M. Al-Dossary, Аleksandr S. Kazachenko, Yukihiro Ozaki, Mouna Medimagh, Jan Lindgren and Houcine Ghalla and has published in prestigious journals such as The Journal of Chemical Physics, The Journal of Physical Chemistry B and The Journal of Physical Chemistry.

In The Last Decade

Marek J. Wójcik

96 papers receiving 2.5k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Marek J. Wójcik Poland	30	880	844	810	711	593	97	2.6k
Jeffrey Merrick Australia	3	676 0.8×	968 1.1×	466 0.6×	423 0.6×	460 0.8×	3	2.3k
Juan Jesús López González Spain	23	641 0.7×	598 0.7×	844 1.0×	472 0.7×	418 0.7×	132	1.8k
Giacomo Saielli Italy	31	527 0.6×	1.2k 1.4×	1.1k 1.3×	602 0.8×	375 0.6×	132	3.2k
Ján Cz. Dobrowolski Poland	32	771 0.9×	1.6k 1.9×	954 1.2×	462 0.6×	673 1.1×	209	3.6k
Jens Spanget‐Larsen Denmark	26	598 0.7×	1.3k 1.5×	417 0.5×	311 0.4×	818 1.4×	150	2.3k
Abraham F. Jalbout United States	29	794 0.9×	884 1.0×	345 0.4×	376 0.5×	390 0.7×	258	3.4k
Katsunosuke Machida Japan	29	867 1.0×	778 0.9×	1.1k 1.3×	423 0.6×	567 1.0×	161	2.8k
Frank Pang United States	7	982 1.1×	785 0.9×	862 1.1×	650 0.9×	613 1.0×	7	2.1k
Henryk T. Flakus Poland	28	443 0.5×	714 0.8×	1.0k 1.3×	642 0.9×	961 1.6×	96	2.1k
Ricardo A. Mosquera Spain	28	958 1.1×	1.3k 1.6×	705 0.9×	184 0.3×	1.1k 1.8×	157	2.7k

Countries citing papers authored by Marek J. Wójcik

Since Specialization

Citations

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

Fields of papers citing papers by Marek J. Wójcik

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Marek J. Wójcik

This figure shows the co-authorship network connecting the top 25 collaborators of Marek J. Wójcik. A scholar is included among the top collaborators of Marek J. Wójcik 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 Marek J. Wójcik. Marek J. Wójcik 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

Kazachenko, Аleksandr S., Feride Akman, Natalya Vasilieva, et al.. (2022). Catalytic Sulfation of Betulin with Sulfamic Acid: Experiment and DFT Calculation. International Journal of Molecular Sciences. 23(3). 1602–1602. 15 indexed citations

Kazachenko, Аleksandr S., Mouna Medimagh, Noureddine Issaoui, et al.. (2022). Sulfamic acid/water complexes (SAA-H2O(1-8)) intermolecular hydrogen bond interactions: FTIR,X-ray, DFT and AIM analysis. Journal of Molecular Structure. 1265. 133394–133394. 67 indexed citations

Kazachenko, Аleksandr S., Аleksandr S. Kazachenko, Yuriy N. Malyar, et al.. (2021). A density functional theory calculations of infrared spectra of galactomannan butyl ether. Journal of Molecular Structure. 1251. 131998–131998. 10 indexed citations

Kazachenko, Аleksandr S., Feride Akman, Noureddine Issaoui, et al.. (2021). Intermolecular hydrogen bonds interactions in water clusters of ammonium sulfamate: FTIR, X-ray diffraction, AIM, DFT, RDG, ELF, NBO analysis. Journal of Molecular Liquids. 342. 117475–117475. 119 indexed citations

Sagaama, Abir, Noureddine Issaoui, Omar M. Al-Dossary, Аleksandr S. Kazachenko, & Marek J. Wójcik. (2021). Non covalent interactions and molecular docking studies on morphine compound. Journal of King Saud University - Science. 33(8). 101606–101606. 106 indexed citations

Rekik, Najeh, et al.. (2018). Equivalence between the Classical and Quantum IR Spectral Density Approaches of Weak H-Bonds in the Absence of Damping. The Journal of Physical Chemistry A. 122(8). 2108–2115. 3 indexed citations

Brela, Mateusz Z., Marek J. Wójcik, Marek Boczar, et al.. (2018). Proton dynamics in crystalline tropolone studied by Born-Oppenheimer molecular simulations. Chemical Physics Letters. 707. 54–60. 5 indexed citations

Brela, Mateusz Z., et al.. (2018). Spectroscopic study of uracil, 1-methyluracil and 1-methyl-4-thiouracil: Hydrogen bond interactions in crystals and ab-initio molecular dynamics. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 197. 194–201. 3 indexed citations

Rekik, Najeh, et al.. (2017). Electrical anharmonicity in hydrogen bonded systems: complete interpretation of the IR spectra of the Cl–H stretching band in the gaseous (CH₃)₂O⋯HCl complex. Physical Chemistry Chemical Physics. 19(8). 5917–5931. 9 indexed citations

10.

Futami, Yoshisuke, Yasushi Ozaki, Yasushi Ozaki, et al.. (2009). Frequencies and absorption intensities of fundamentals and overtones of NH stretching vibrations of pyrrole and pyrrole–pyridine complex studied by near-infrared/infrared spectroscopy and density-functional-theory calculations. Chemical Physics Letters. 482(4-6). 320–324. 35 indexed citations

11.

Issaoui, Noureddine, Najeh Rekik, Brahim Oujia, & Marek J. Wójcik. (2008). Anharmonic effects on theoretical IR line shapes of medium strong H(D) bonds. International Journal of Quantum Chemistry. 109(3). 483–499. 57 indexed citations

12.

Rekik, Najeh, Brahim Oujia, & Marek J. Wójcik. (2008). Theoretical infrared spectral density of H-bonds in liquid and gas phases: Anharmonicities and dampings effects. Chemical Physics. 352(1-3). 65–76. 28 indexed citations

13.

Wójcik, Marek J., et al.. (2003). Theoretical Study of Structures, Energies, and Vibrational Spectra of the Imidazole−Imidazolium System. The Journal of Physical Chemistry A. 107(39). 7827–7831. 66 indexed citations

14.

Boczar, Marek, et al.. (2002). Theoretical modeling of infrared spectra of salicylaldehyde and its deuterated derivatives*. International Journal of Quantum Chemistry. 90(2). 689–698. 17 indexed citations

15.

Jamroz, D., Marek J. Wójcik, & Jan Lindgren. (2000). Solvation of Cr3+ cation in water–acetonitrile mixture studied by IR spectroscopy: molecular penetration into the solvation shells. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 56(10). 1939–1948. 9 indexed citations

16.

Siebrand, Willem, Marek Z. Zgierski, Francesco Zerbetto, et al.. (1997). Rotor-vibrator couplings in partially deuterated toluenes. The Journal of Chemical Physics. 106(15). 6279–6287. 8 indexed citations

17.

Wójcik, Marek J., Kersti Hermansson, Jan Lindgren, & Lars Ojamäe. (1993). Theoretical simulation of OH and OD stretching bands of isotopically diluted HDO molecules in aqueous solution. Chemical Physics. 171(1-2). 189–201. 18 indexed citations

18.

Wójcik, Marek J., et al.. (1989). Vibrational resonances in infrared spectra of uracils. Spectrochimica Acta Part A Molecular Spectroscopy. 45(4). 499–502. 34 indexed citations

19.

Wójcik, Marek J.. (1986). Theoretical interpretation of infrared spectra of the ClH stretching vibration in the gaseous (Ch₃)₂O · · · HCl complex. International Journal of Quantum Chemistry. 29(4). 855–865. 28 indexed citations

20.

Wójcik, Marek J.. (1977). Temperature dependence of the infrared spectra of the hydrogen bond in the gaseous ClH … O(CH3)2 complex. Chemical Physics Letters. 46(3). 597–599. 18 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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