J. Koller

740 total citations
59 papers, 557 citations indexed

About

J. Koller is a scholar working on Atomic and Molecular Physics, and Optics, Physical and Theoretical Chemistry and Organic Chemistry. According to data from OpenAlex, J. Koller has authored 59 papers receiving a total of 557 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Atomic and Molecular Physics, and Optics, 19 papers in Physical and Theoretical Chemistry and 14 papers in Organic Chemistry. Recurrent topics in J. Koller's work include Advanced Chemical Physics Studies (17 papers), Crystallography and molecular interactions (12 papers) and Organic and Molecular Conductors Research (7 papers). J. Koller is often cited by papers focused on Advanced Chemical Physics Studies (17 papers), Crystallography and molecular interactions (12 papers) and Organic and Molecular Conductors Research (7 papers). J. Koller collaborates with scholars based in Slovenia, Hungary and China. J. Koller's co-authors include Miklós Kertész, A. Ažman, D. Hadži, Janez Mavri, Milan Hodošček, J. Kidrič, L. Fritsche, Darko Kocjan, B. Borštnik and Nenad Trinajstić and has published in prestigious journals such as Nature, The Journal of Chemical Physics and Physical review. B, Condensed matter.

In The Last Decade

J. Koller

54 papers receiving 513 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. Koller Slovenia 13 250 163 154 128 106 59 557
G. Biczó Hungary 10 385 1.5× 115 0.7× 167 1.1× 190 1.5× 141 1.3× 31 715
G. F. Musso Italy 17 415 1.7× 210 1.3× 201 1.3× 178 1.4× 122 1.2× 72 793
C.‐M. Liegener Germany 16 496 2.0× 104 0.6× 182 1.2× 195 1.5× 158 1.5× 58 783
B. Mannfors Finland 16 306 1.2× 139 0.9× 116 0.8× 54 0.4× 139 1.3× 31 633
Daniel W. Davies United States 13 120 0.5× 98 0.6× 155 1.0× 219 1.7× 86 0.8× 34 557
Forrest L. Carter United States 8 157 0.6× 90 0.6× 195 1.3× 248 1.9× 60 0.6× 17 559
Gerald P. Ceasar United States 16 245 1.0× 171 1.0× 182 1.2× 160 1.3× 130 1.2× 35 714
Alexander I. Kitaigorodsky Russia 11 132 0.5× 230 1.4× 280 1.8× 56 0.4× 259 2.4× 19 633
Tadashi Tokuhiro United States 13 169 0.7× 157 1.0× 129 0.8× 36 0.3× 58 0.5× 40 700
M. Rey-Lafon France 16 139 0.6× 222 1.4× 283 1.8× 74 0.6× 154 1.5× 48 688

Countries citing papers authored by J. Koller

Since Specialization
Citations

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

Fields of papers citing papers by J. Koller

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Koller

This figure shows the co-authorship network connecting the top 25 collaborators of J. Koller. A scholar is included among the top collaborators of J. Koller 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. Koller. J. Koller 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.
Koller, J., Franci Merzel, & D. Hadži. (1993). Charge populations of, and water binding at, the oxygen atoms of some simple esters. Journal of Molecular Structure. 300. 233–238. 4 indexed citations
2.
Koller, J. & D. Hadži. (1991). AM1 and ab initio calculations on nitric acid mono- and trihydrates. Journal of Molecular Structure. 247. 225–236. 15 indexed citations
3.
Koller, J., et al.. (1990). THE MUNICH DÜRER ATTACK: THE REMOVAL OF SULPHURIC ACID AND ACID COMPOUNDS BY USE OF A CONDITIONED ION-EXCHANGE RESIN. Studies in Conservation. 35(sup1). 177–183. 3 indexed citations
4.
Hadži, D., et al.. (1988). Ab initio calculations of proton potential functions of some rhodopsin modelling systems. Journal of Molecular Structure THEOCHEM. 168. 279–286. 1 indexed citations
5.
Koller, J., Milan Hodošček, & D. Hadži. (1984). An ab initio model study of the medium effect on proton transfer in the methylamine—formic acid complex. Journal of Molecular Structure THEOCHEM. 106(3-4). 301–307. 8 indexed citations
6.
Kertész, Miklós, J. Koller, & A. Ažman. (1980). Crystal orbital studies of the (HCN) chain. Chemical Physics Letters. 69(2). 225–226. 11 indexed citations
7.
Kertész, Miklós, J. Koller, & A. Ažman. (1978). Energy band structure of (SN)x chain: Unrestricted Hartree–Fock and charge density wave solutions. International Journal of Quantum Chemistry. 14(3). 239–243. 7 indexed citations
8.
Kertész, Miklós, J. Koller, & A. Ažman. (1978). Electronic structure and transport properties of polypeptides: Anab initiocrystal orbital study of a periodic polyglycine chain. Physical review. B, Condensed matter. 18(10). 5649–5656. 12 indexed citations
9.
Koller, J., B. Borštnik, & A. Ažman. (1978). Influence of a quark on molecular ionization potentials. Physical review. A, General physics. 18(4). 1325–1326. 3 indexed citations
10.
Kertész, Miklós, et al.. (1976). Ab-initio Crystal Orbital Study of One-Dimensional Hydrogen Bonded Chain-Formic Acid. Zeitschrift für Naturforschung A. 31(6). 637–638. 5 indexed citations
11.
Koller, J., et al.. (1976). AB INITIO Molecular Orbital Studies in Quantum Biology. Electronic Characteristics of Indole and Benzofuran. Proceedings of the Fourth International Symposium on Polarization Phenomena in Nuclear Reactions. 23. 205–209. 2 indexed citations
12.
Kertész, Miklós, J. Koller, & A. Ažman. (1976). Ab initio crystal orbital study of HCN linear chain. Chemical Physics Letters. 41(1). 146–148. 11 indexed citations
13.
Kocjan, Darko, et al.. (1976). An application of counterpoise method to a hydrogen bonded system. Journal of Molecular Structure. 34(1). 145–146. 13 indexed citations
14.
Koller, J., et al.. (1975). Correlation energy in hydrogen bonded systems: a semiempirical approach. Journal of Molecular Structure. 26(2). 439–441. 2 indexed citations
15.
Kertész, Miklós, et al.. (1975). Ab initio crystal orbital treatment of hydrogen fluoride (HF) chains. Chemical Physics Letters. 36(5). 576–579. 22 indexed citations
16.
Koller, J., D. Hadži, & A. Ažman. (1973). Proton barrier in formic acid. Journal of Molecular Structure. 17(1). 157–158. 4 indexed citations
17.
Koller, J., et al.. (1971). Studies in Hydrogen Bond Systems: g-Factor and Infra-red Intensity. Croatica Chemica Acta. 42(4). 583–584. 1 indexed citations
18.
Koller, J., et al.. (1971). Deuteron quadrupole coupling constants in crystals with symmetrical hydrogen bonds. Molecular Physics. 21(3). 461–463. 3 indexed citations
19.
Koller, J., et al.. (1970). A CNDO calculation of ring medels of polywater. Chemical Physics Letters. 5(3). 157–158. 5 indexed citations
20.
Ažman, A., B. Borštnik, & J. Koller. (1969). A CNDO and INDO calculation of nuclear spin-spin coupling constants in HF, HF 2 − and H2F 3 −. Theoretical Chemistry Accounts. 13(3). 262–263. 2 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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