Jan Almløf
Impact in
- Physical and Theoretical Chemistry top 0.1%
- Photochemistry and Electron Transfer Studies
-
- Advanced Chemical Physics Studies
- Spectroscopy and Quantum Chemical Studies
- Atomic and Molecular Physics
Papers in
-
- Advanced Chemical Physics Studies 99
- Spectroscopy and Quantum Chemical Studies 27
- Atomic and Molecular Physics 13
- Co-authors
- Thomas Fischer (2 shared papers)Peter R. Taylor (10 shared papers)Martin W. Feyereisen (10 shared papers)Olav Vahtras (1 shared paper)Svein Sæbø (6 shared papers)Knut Fægri (25 shared papers)Anders Heiberg (7 shared papers)Per E. M. Siegbahn (6 shared papers)
- Journals
- Chemical Physics Letters (45 papers)The Journal of Chemical Physics (29 papers)Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry (19 papers)The Journal of Physical Chemistry (9 papers)International Journal of Quantum Chemistry (9 papers)
- Partner nations
- United StatesNorwaySweden
In The Last Decade
Jan Almløf
166 papers receiving 12.7k citations
Jan Almløf's Hit Papers
Peers
Comparison fields: 5 of 126
- Physical and Theoretical Chemistry 2.2k
- Atomic and Molecular Physics, and Optics 7.5k
- Spectroscopy 2.8k
- Inorganic Chemistry 1.7k
- Computational Mathematics 61
Countries citing papers authored by Jan Almløf
This map shows the geographic impact of Jan Almløf'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 Jan Almløf with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jan Almløf more than expected).
Fields of papers citing papers by Jan Almløf
This network shows the impact of papers produced by Jan Almløf. 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 Jan Almløf. The network helps show where Jan Almløf may publish in the future.
Co-authors
The 25 scholars most cited alongside Jan Almløf, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 167 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | General methods for geometry and wave function optimization Hit paper breakdown → | 1992 | 2217 |
| 2 | Integral approximations for LCAO-SCF calculations Hit paper breakdown → | 1993 | 1471 |
| 3 | The complete active space SCF (CASSCF) method in a Newton–Raphson formulation with application to the HNO molecule Hit paper breakdown → | 1981 | 1003 |
| 4 | General contraction of Gaussian basis sets. I. Atomic natural orbitals for first- and second-row atoms Hit paper breakdown → | 1987 | 976 |
| 5 | Avoiding the integral storage bottleneck in LCAO calculations of electron correlation Hit paper breakdown → | 1989 | 688 |
| 6 | Principles for a direct Hit paper breakdown → | 1982 | 596 |
| 7 | 1991 | 289 | |
| 8 | 1992 | 252 | |
| 9 | 1989 | 200 | |
| 10 | 1991 | 181 | |
| 11 | 1987 | 149 | |
| 12 | 1992 | 144 | |
| 13 | 1993 | 136 | |
| 14 | 1991 | 132 | |
| 15 | 1991 | 125 | |
| 16 | 1996 | 124 | |
| 17 | 1991 | 124 | |
| 18 | 1992 | 110 | |
| 19 | 1986 | 106 | |
| 20 | 1973 | 102 |
About Jan Almløf
Jan Almløf is a scholar working on Atomic and Molecular Physics, and Optics, Organic Chemistry, Spectroscopy, Materials Chemistry and Physical and Theoretical Chemistry, having authored 167 papers that have together received 13.2k indexed citations. Recurring topics across this work include Advanced Chemical Physics Studies (99 papers), Spectroscopy and Quantum Chemical Studies (27 papers), Molecular Spectroscopy and Structure (20 papers), Molecular Junctions and Nanostructures (18 papers), Inorganic Fluorides and Related Compounds (17 papers), Atomic and Molecular Physics (13 papers), Atmospheric Ozone and Climate (12 papers) and Photochemistry and Electron Transfer Studies (12 papers). The work is most often cited by research in Physical and Theoretical Chemistry (2.2k citations), Atomic and Molecular Physics, and Optics (7.5k citations), Spectroscopy (2.8k citations), Inorganic Chemistry (1.7k citations) and Computational Mathematics (61 citations). Jan Almløf has collaborated with scholars based in United States, Norway and Sweden. Frequent co-authors include Thomas Fischer, Peter R. Taylor, Martin W. Feyereisen, Olav Vahtras, Svein Sæbø, Knut Fægri, Anders Heiberg, Per E. M. Siegbahn, Björn O. Roos and Vudhichai Parasuk. Their work appears in journals such as Chemical Physics Letters, The Journal of Chemical Physics, Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry, The Journal of Physical Chemistry and International Journal of Quantum Chemistry.
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.