Attila G. Császár

25.4k total citations · 2 hit papers
279 papers, 11.8k citations indexed

About

Attila G. Császár is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Atmospheric Science. According to data from OpenAlex, Attila G. Császár has authored 279 papers receiving a total of 11.8k indexed citations (citations by other indexed papers that have themselves been cited), including 205 papers in Atomic and Molecular Physics, and Optics, 177 papers in Spectroscopy and 92 papers in Atmospheric Science. Recurrent topics in Attila G. Császár's work include Advanced Chemical Physics Studies (172 papers), Spectroscopy and Laser Applications (101 papers) and Atmospheric Ozone and Climate (85 papers). Attila G. Császár is often cited by papers focused on Advanced Chemical Physics Studies (172 papers), Spectroscopy and Laser Applications (101 papers) and Atmospheric Ozone and Climate (85 papers). Attila G. Császár collaborates with scholars based in Hungary, United States and United Kingdom. Attila G. Császár's co-authors include Wesley D. Allen, Tibor Furtenbacher, Henry F. Schaefer, Jonathan Tennyson, Edit Mátyus, Gábor Czakó, O. L. Polyansky, Tamás Szidarovszky, Csaba Fábri and J. Demaison and has published in prestigious journals such as Nature, Science and Journal of the American Chemical Society.

In The Last Decade

Attila G. Császár

268 papers receiving 11.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

HEAT: High accuracy extrapolated ab initio thermochemistry

2004 664 citations Péter G. Szalay, Attila G. Császár et al. The Journal of Chemical Physics profile →
In pursuit of the ab initio limit for conformational energy prototypes

1998 628 citations Attila G. Császár et al. The Journal of Chemical Physics profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Attila G. Császár Hungary	58	8.2k	6.6k	3.8k	1.8k	1.5k	279	11.8k
Timothy J. Lee United States	69	12.0k 1.5×	7.1k 1.1×	5.2k 1.4×	2.0k 1.1×	2.1k 1.4×	320	17.0k
David C. Clary United Kingdom	62	12.1k 1.5×	7.2k 1.1×	3.4k 0.9×	1.3k 0.7×	2.2k 1.5×	355	16.4k
Bruce C. Garrett United States	62	12.1k 1.5×	3.7k 0.6×	5.6k 1.5×	2.0k 1.1×	1.8k 1.2×	201	17.0k
Tomas Baer United States	47	6.5k 0.8×	4.8k 0.7×	2.4k 0.6×	1.3k 0.7×	1.2k 0.8×	253	9.1k
Martin Qüack Switzerland	60	10.2k 1.3×	9.2k 1.4×	3.3k 0.8×	541 0.3×	1.2k 0.8×	351	13.6k
Cristina Puzzarini Italy	45	5.7k 0.7×	5.4k 0.8×	2.6k 0.7×	915 0.5×	851 0.6×	311	8.5k
Ad van der Avoird Netherlands	55	8.6k 1.1×	4.9k 0.7×	2.0k 0.5×	805 0.4×	1.0k 0.7×	319	10.9k
R. Benny Gerber Israel	54	7.6k 0.9×	3.4k 0.5×	2.9k 0.8×	483 0.3×	1.1k 0.8×	304	11.2k
L. J. Allamandola United States	74	7.4k 0.9×	6.7k 1.0×	4.3k 1.1×	1.5k 0.8×	1.0k 0.7×	268	17.7k
G. Barney Ellison United States	49	4.9k 0.6×	2.3k 0.3×	2.2k 0.6×	2.4k 1.3×	1.8k 1.2×	146	9.0k

Countries citing papers authored by Attila G. Császár

Since Specialization

Citations

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

Fields of papers citing papers by Attila G. Császár

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Attila G. Császár. 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 Attila G. Császár. The network helps show where Attila G. Császár may publish in the future.

Co-authorship network of co-authors of Attila G. Császár

This figure shows the co-authorship network connecting the top 25 collaborators of Attila G. Császár. A scholar is included among the top collaborators of Attila G. Császár 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 Attila G. Császár. Attila G. Császár 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

Azzam, Ala’a, et al.. (2025). MARVEL analysis of high-resolution rovibrational spectra of 16O12C17O. Journal of Quantitative Spectroscopy and Radiative Transfer. 340. 109444–109444. 2 indexed citations

Tóbiás, Roland, et al.. (2025). Precise Frequencies of H₂ ¹⁶O Lines Protected for Radio Astronomy. The Astrophysical Journal Supplement Series. 280(2). 47–47.

Furtenbacher, Tibor, Roland Tóbiás, Jonathan Tennyson, Robert R. Gamache, & Attila G. Császár. (2024). The W2024 database of the water isotopologue $${{\rm{H}}}_{2}^{\,16}{\rm{O}}$$. Scientific Data. 11(1). 1058–1058. 7 indexed citations

Azzam, Ala’a, Jonathan Tennyson, S. N. Yurchenko, Tibor Furtenbacher, & Attila G. Császár. (2024). MARVEL Analysis of High‐Resolution Rovibrational Spectra of ¹⁶O¹³C¹⁸O. Journal of Computational Chemistry. 46(1). e27541–e27541. 2 indexed citations

Tóbiás, Roland, et al.. (2023). Unusual Dynamics and Vibrational Fingerprints of van der Waals Dimers Formed by Linear Molecules and Rare-Gas Atoms. Journal of Chemical Theory and Computation. 19(23). 8767–8781. 1 indexed citations

Császár, Attila G., et al.. (2023). Quantum Chemical Investigation of the Cold Water Dimer Spectrum in the First OH-Stretching Overtone Region Provides a New Interpretation. The Journal of Physical Chemistry A. 127(45). 9409–9418. 4 indexed citations

Furtenbacher, Tibor, et al.. (2022). Analysis of measured high-resolution doublet rovibronic spectra and related line lists of ¹²CH and ¹⁶OH. Physical Chemistry Chemical Physics. 24(32). 19287–19301. 7 indexed citations

Tóbiás, Roland, et al.. (2022). Normal-Mode Vibrational Analysis of Weakly Bound Oligomers at Constrained Stationary Points of Arbitrary Order. Journal of Chemical Theory and Computation. 18(3). 1788–1798. 1 indexed citations

Császár, Attila G., et al.. (2021). Understanding the structure of complex multidimensional wave functions. A case study of excited vibrational states of ammonia. The Journal of Chemical Physics. 154(14). 144306–144306. 1 indexed citations

10.

Tóbiás, Roland, et al.. (2021). autoECART: Automatic energy conservation analysis of rovibronic transitions. Journal of Quantitative Spectroscopy and Radiative Transfer. 272. 107756–107756. 7 indexed citations

11.

Tennyson, Jonathan, S. N. Yurchenko, Mattia Melosso, et al.. (2021). An improved rovibrational linelist of formaldehyde, H212C16O. Journal of Quantitative Spectroscopy and Radiative Transfer. 266. 107563–107563. 24 indexed citations

12.

Sarka, János, Bill Poirier, Viktor Szalay, & Attila G. Császár. (2020). On neglecting Coriolis and related couplings in first-principles rovibrational spectroscopy: considerations of symmetry, accuracy, and simplicity. Scientific Reports. 10(1). 4872–4872. 10 indexed citations

13.

Szidarovszky, Tamás, Gábor J. Halász, Attila G. Császár, Lorenz S. Cederbaum, & Ágnes Vibók. (2018). Direct Signatures of Light-Induced Conical Intersections on the Field-Dressed Spectrum of Na₂. The Journal of Physical Chemistry Letters. 9(11). 2739–2745. 26 indexed citations

14.

Tóbiás, Roland, Attila G. Császár, László Gyevi‐Nagy, & Gyula Tasi. (2017). Definitive thermochemistry and kinetics of the interconversions among conformers of n‐butane and n‐pentane. Journal of Computational Chemistry. 39(8). 424–437. 2 indexed citations

15.

Sarka, János, Tamás Szidarovszky, Attila G. Császár, et al.. (2017). Complex rovibrational dynamics of the Ar·NO⁺ complex. Physical Chemistry Chemical Physics. 19(12). 8152–8160. 17 indexed citations

16.

Fábri, Csaba, Martin Qüack, & Attila G. Császár. (2017). On the use of nonrigid-molecular symmetry in nuclear motion computations employing a discrete variable representation: A case study of the bending energy levels of CH5+. The Journal of Chemical Physics. 147(13). 134101–134101. 33 indexed citations

17.

Sarka, János & Attila G. Császár. (2016). Interpretation of the vibrational energy level structure of the astructural molecular ion H5+ and all of its deuterated isotopomers. The Journal of Chemical Physics. 144(15). 154309–154309. 26 indexed citations

18.

Szidarovszky, Tamás & Attila G. Császár. (2015). Toward accurate thermochemistry of the 24MgH, 25MgH, and 26MgH molecules at elevated temperatures: Corrections due to unbound states. The Journal of Chemical Physics. 142(1). 14103–14103. 20 indexed citations

19.

Furtenbacher, Tibor, Gábor Czakó, Brian T. Sutcliffe, Attila G. Császár, & Viktor Szalay. (2005). The methylene saga continues: Stretching fundamentals and zero-point energy of X ˜ 3 B 1 CH2. Journal of Molecular Structure. 780-781. 283–294. 29 indexed citations

20.

Császár, Attila G., Péter G. Szalay, & Matthew L. Leininger. (2002). The enthalpy of formation of ² II CH. Molecular Physics. 100(24). 3879–3883. 23 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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