Configuration Interaction Expansion is a computational quantum chemistry method that extends the configuration interaction approach by systematically including higher-order excitations from a reference wavefunction to improve the accuracy of electronic structure calculations.
373
Publications
42.4K
Citations
693
Authors
318
Institutions
Publications per year
2017–2026
53
Parents
Publications
373
Third-order multireference perturbation theory The CASPT3 method
Hans‐Joachim Werner · Molecular Physics · 1996 · 634 citations
Natural Sciences, Chemistry, Physics +17
1–5 of 373
Authors
693
- PJ
10
h-index
- AS
8
h-index
- JO
8
h-index
- HW
7
h-index
- MC
6
h-index
1–5 of 693
Institutions
318
Centre National de la Recherche Scientifique
Paris, France
14 h-index
45 publications
4.3K citations
Laboratoire de Chimie et Physique Quantiques
Toulouse, France
13 h-index
39 publications
4.6K citations
Aarhus University
Aarhus, Denmark
12 h-index
19 publications
4K citations
Queen's University Belfast
Belfast, United Kingdom
12 h-index
30 publications
741 citations
University of Cambridge
Cambridge, United Kingdom
11 h-index
20 publications
6.6K citations
University of California, Berkeley
Berkeley, United States
11 h-index
23 publications
1.2K citations
Lawrence Berkeley National Laboratory
Berkeley, United States
10 h-index
16 publications
1K citations
Argonne National Laboratory
Lemont, United States
10 h-index
18 publications
16.2K citations
1–8 of 318
Venues
- The Journal of Chemical Physics
141 publications · 26.7K citations
55
h-index
- Journal of Chemical Theory and Computation
JCTC · 26 publications · 1.8K citations
22
h-index
- Physical Review A
PRA · 27 publications · 1.2K citations
22
h-index
- Journal of Physics B Atomic Molecular and Optical Physics
29 publications · 1.7K citations
19
h-index
- Journal of Physics B Atomic and Molecular Physics
14 publications · 421 citations
12
h-index
1–5