P. Otto

2.6k total citations
126 papers, 2.2k citations indexed

About

P. Otto is a scholar working on Atomic and Molecular Physics, and Optics, Molecular Biology and Organic Chemistry. According to data from OpenAlex, P. Otto has authored 126 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Atomic and Molecular Physics, and Optics, 34 papers in Molecular Biology and 33 papers in Organic Chemistry. Recurrent topics in P. Otto's work include Advanced Chemical Physics Studies (44 papers), DNA and Nucleic Acid Chemistry (24 papers) and Spectroscopy and Quantum Chemical Studies (21 papers). P. Otto is often cited by papers focused on Advanced Chemical Physics Studies (44 papers), DNA and Nucleic Acid Chemistry (24 papers) and Spectroscopy and Quantum Chemical Studies (21 papers). P. Otto collaborates with scholars based in Germany, United States and China. P. Otto's co-authors include J. Ladik, Rolf Huisgen, A.K. Bakhshi, Wolfgang Förner, M. Seel, Jakub Čı́žek, Mario Piris, Feng Long Gu, Barry G. Adams and A. Sutjianto and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Physical Review Letters.

In The Last Decade

P. Otto

121 papers receiving 2.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
P. Otto Germany 25 1.0k 581 435 426 399 126 2.2k
Giuseppe Del Re Italy 18 917 0.9× 458 0.8× 274 0.6× 263 0.6× 409 1.0× 85 1.9k
Raymond A. Poirier Canada 29 1.2k 1.1× 1.2k 2.0× 716 1.6× 442 1.0× 625 1.6× 160 3.2k
Hiroshi Nakatsuji Japan 33 1.3k 1.3× 473 0.8× 493 1.1× 255 0.6× 961 2.4× 92 2.8k
Wolfgang Förner Saudi Arabia 24 1.0k 1.0× 345 0.6× 298 0.7× 193 0.5× 279 0.7× 144 1.8k
Tatsuo Yajima Japan 27 1.3k 1.3× 567 1.0× 564 1.3× 165 0.4× 431 1.1× 126 2.8k
Yuansheng Jiang China 26 997 1.0× 828 1.4× 733 1.7× 167 0.4× 831 2.1× 97 2.6k
L. Salem France 22 862 0.8× 683 1.2× 295 0.7× 213 0.5× 308 0.8× 42 1.9k
Jan K. Labanowski United States 15 824 0.8× 723 1.2× 162 0.4× 199 0.5× 499 1.3× 25 1.9k
Erik W. Thulstrup Denmark 27 1.1k 1.0× 650 1.1× 386 0.9× 297 0.7× 613 1.5× 103 2.6k
H. Wolf Germany 27 861 0.8× 277 0.5× 944 2.2× 282 0.7× 1.1k 2.7× 172 2.4k

Countries citing papers authored by P. Otto

Since Specialization
Citations

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

Fields of papers citing papers by P. Otto

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. Otto

This figure shows the co-authorship network connecting the top 25 collaborators of P. Otto. A scholar is included among the top collaborators of P. Otto 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 P. Otto. P. Otto 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.
Clementi, E., et al.. (2009). Theoretical and computational chemistry of complex systems: Solvation of DNA and proteins. International Journal of Quantum Chemistry. 22(S16). 409–433. 1 indexed citations
2.
Piris, Mario & P. Otto. (2004). Natural orbital functional for correlation in polymers. International Journal of Quantum Chemistry. 102(1). 90–97. 15 indexed citations
3.
Herz, Thomas, P. Otto, & Timothy Clark. (2000). On the band gap in peptide ?-helices. International Journal of Quantum Chemistry. 79(2). 120–124. 1 indexed citations
4.
Piris, Mario & P. Otto. (2000). The improved Bardeen–Cooper–Schrieffer method in polymers. The Journal of Chemical Physics. 112(18). 8187–8190. 4 indexed citations
5.
Ladik, J., et al.. (1999). Approximate methods of the calculation of effective energies in disordered chains. Journal of Molecular Structure THEOCHEM. 491(1-3). 49–55. 4 indexed citations
6.
Hernández‐Laguna, Alfonso, et al.. (1999). Soft Coulomb hole method applied to theoretical equilibrium geometries of singlet diatomic molecules. The Journal of Chemical Physics. 110(15). 7160–7165. 2 indexed citations
7.
Otto, P., Feng Long Gu, & J. Ladik. (1998). Calculation of ab initio dynamic polarizabilities of conjugated polymers I. Polyacetylene with interchain interactions. Synthetic Metals. 93(3). 161–167. 3 indexed citations
8.
Otto, P., et al.. (1998). The multiconfiguration half-projected Hartree–Fock (MCHPHF) method and its application to low-lying singlet excited states of ketene, allene and benzene. Journal of Molecular Structure THEOCHEM. 433(1-3). 131–139. 5 indexed citations
9.
Otto, P., et al.. (1995). 原子,分子及び重合体における相関エネルギーを見積もるためのHartee-Fock軟Coulombホール. Journal of Molecular Structure. 340. 51–62. 1 indexed citations
10.
Liu, Honglin, Nianyi Chen, J. Ladik, & P. Otto. (1995). A new boundary treatment: HF surface potential model applied to solid‐state cluster calculations. International Journal of Quantum Chemistry. 54(2). 89–92.
11.
Otto, P., et al.. (1988). Effects of hydration and stacking interactions on the electronic structure of DNA models. Collection of Czechoslovak Chemical Communications. 53(9). 1946–1952. 1 indexed citations
12.
Ladik, J., P. Otto, A.K. Bakhshi, & M. Seel. (1986). Quantum mechanical treatment of biopolymers as solids: Possible implications for carcinogenesis. International Journal of Quantum Chemistry. 29(4). 597–617. 19 indexed citations
13.
Bakhshi, A.K., P. Otto, J. Ladik, & M. Seel. (1986). On the electronic structure and conduction properties of aperiodic DNA and proteins. II. Electronic structure of aperiodic DNA. Chemical Physics. 108(2). 215–222. 45 indexed citations
14.
Otto, P.. (1986). On the stability of single‐ and double‐stranded DNA helices: The application of the PPT‐MCF method on large fragments of DNA. International Journal of Quantum Chemistry. 30(2). 275–288. 9 indexed citations
15.
Otto, P., E. Clementi, & J. Ladik. (1983). The electronic structure of DNA related periodic polymers. The Journal of Chemical Physics. 78(7). 4547–4551. 42 indexed citations
16.
Otto, P., et al.. (1981). A model study of the intermolecular interactions of amino acids in aqueous solution: The glycine-water system. Theoretical Chemistry Accounts. 60(3). 269–281.
17.
Förner, Wolfgang, et al.. (1981). A model study of the intermolecular interactions of amino acids in aqueous solution: The glycine-water system. Theoretical Chemistry Accounts. 60(3). 269–281. 33 indexed citations
18.
Otto, P., J. Ladik, K. Laki, & Albert Szent‐Györgyi. (1978). Internal charge transfer in proteins to the Schiff bases of their lysine side chains. Proceedings of the National Academy of Sciences. 75(8). 3548–3550. 19 indexed citations
19.
Huisgen, Rolf & P. Otto. (1969). Cycloadditionen der Ketene, VI. Zur Anlagerung des Diphenylketens an 1.3‐Diene. Chemische Berichte. 102(10). 3475–3485. 26 indexed citations
20.
Huisgen, Rolf & P. Otto. (1968). Cycloadditionen des diphenylketens an 1.3-Diene. Tetrahedron Letters. 9(43). 4491–4495. 14 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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