J. A. Berger

2.1k total citations
57 papers, 1.6k citations indexed

About

J. A. Berger is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Materials Chemistry. According to data from OpenAlex, J. A. Berger has authored 57 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Atomic and Molecular Physics, and Optics, 17 papers in Electrical and Electronic Engineering and 17 papers in Materials Chemistry. Recurrent topics in J. A. Berger's work include Advanced Chemical Physics Studies (25 papers), Spectroscopy and Quantum Chemical Studies (15 papers) and Molecular Junctions and Nanostructures (14 papers). J. A. Berger is often cited by papers focused on Advanced Chemical Physics Studies (25 papers), Spectroscopy and Quantum Chemical Studies (15 papers) and Molecular Junctions and Nanostructures (14 papers). J. A. Berger collaborates with scholars based in France, Belgium and Italy. J. A. Berger's co-authors include Pina Romaniello, P. L. de Boeij, Lucia Reining, Robert van Leeuwen, M. Saint Jean, Sylvain Hudlet, C. Guthmann, J. G. Snijders, Meta van Faassen and Francesco Sottile and has published in prestigious journals such as Physical Review Letters, The Journal of Chemical Physics and Physical review. B, Condensed matter.

In The Last Decade

J. A. Berger

56 papers receiving 1.6k citations

Peers

J. A. Berger

AMPO

EEE

CMP

Jianming Cao United States

Germán Sciaini Canada

Chong‐Yu Ruan United States

Luis Miaja‐Avila United States

Manuel Ligges Germany

R. W. Nunes Brazil

Carlo Andrea Rozzi Italy

Fabio Caruso Germany

G. P. Brivio Italy

Francesco Sottile France

Jianming Cao United States

J. A. Berger

1.1k ×0.9

AMPO

418 ×0.8

EEE

402 ×0.9

287 ×1.5

115 ×0.7

CMP

Citations per year, relative to J. A. Berger J. A. Berger (= 1×) peers Jianming Cao

Countries citing papers authored by J. A. Berger

Since Specialization

Citations

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

Fields of papers citing papers by J. A. Berger

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. A. Berger

This figure shows the co-authorship network connecting the top 25 collaborators of J. A. Berger. A scholar is included among the top collaborators of J. A. Berger 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. A. Berger. J. A. Berger 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

Riva, Gabriele, et al.. (2025). Multichannel Dyson equations for even- and odd-order Green's functions: Application to double excitations. Physical review. B.. 111(19). 1 indexed citations

Romaniello, Pina, et al.. (2024). Derivation and analysis of the multichannel Dyson equation. Physical review. B.. 110(11). 3 indexed citations

Merás, Alfredo Sánchez de, et al.. (2024). The Emergence of the Hexagonal Lattice in Two-Dimensional Wigner Fragments. The Journal of Physical Chemistry Letters. 15(13). 3571–3575. 1 indexed citations

Angeli, Celestino, et al.. (2023). Mapping of Hückel zigzag carbon nanotubes onto independent polyene chains: Application to periodic nanotubes. The Journal of Chemical Physics. 159(9). 1 indexed citations

Bendazzoli, Gian Luigi, et al.. (2023). Solution to the Thomson Problem for Clifford Tori with an Application to Wigner Crystals. Journal of Chemical Theory and Computation. 19(20). 7423–7431. 2 indexed citations

Romaniello, Pina, et al.. (2023). Multichannel Dyson Equation: Coupling Many-Body Green’s Functions. Physical Review Letters. 131(21). 216401–216401. 10 indexed citations

Berger, J. A., et al.. (2023). Screened extended Koopmans' theorem: Photoemission at weak and strong correlation. Physical review. B.. 107(3). 10 indexed citations

Bendazzoli, Gian Luigi, et al.. (2022). The Wigner localization of interacting electrons in a one-dimensional harmonic potential. The Journal of Chemical Physics. 157(17). 174107–174107. 2 indexed citations

Evangelisti, Stefano, et al.. (2022). Unique one-body position operator for periodic systems. Physical review. B.. 105(23). 9 indexed citations

10.

Bendazzoli, Gian Luigi, et al.. (2021). Clifford boundary conditions for periodic systems: the Madelung constant of cubic crystals in 1, 2 and 3 dimensions. Theoretical Chemistry Accounts. 140(8). 11 indexed citations

11.

Berger, J. A., et al.. (2021). Photoemission spectrum in paramagnetic FeO under pressure: Towards anab initiodescription. Physical Review Research. 3(1). 9 indexed citations

12.

Bendazzoli, Gian Luigi, et al.. (2021). Accurate ground-state energies of Wigner crystals from a simple real-space approach. Physical review. B.. 103(24). 13 indexed citations

13.

Angeli, Celestino, Gian Luigi Bendazzoli, Stefano Evangelisti, & J. A. Berger. (2021). The localization spread and polarizability of rings and periodic chains. The Journal of Chemical Physics. 155(12). 124107–124107. 3 indexed citations

14.

Berger, J. A., et al.. (2021). Photoemission Spectra from the Extended Koopman’s Theorem, Revisited. Frontiers in Chemistry. 9. 746735–746735. 5 indexed citations

15.

Berger, J. A., Pierre‐François Loos, & Pina Romaniello. (2020). Potential Energy Surfaces without Unphysical Discontinuities: The Coulomb Hole Plus Screened Exchange Approach. Journal of Chemical Theory and Computation. 17(1). 191–200. 20 indexed citations

16.

Berger, J. A., et al.. (2020). A diagonalization‐free optimization algorithm for solving Kohn–Sham equations of closed‐shell molecules. Journal of Computational Chemistry. 42(7). 492–504. 1 indexed citations

17.

Berger, J. A., et al.. (2020). Accurate optical spectra of solids from pure time-dependent density functional theory. Physical review. B.. 101(11). 15 indexed citations

18.

Bendazzoli, Gian Luigi, et al.. (2020). Clifford Boundary Conditions: A Simple Direct-Sum Evaluation of Madelung Constants. The Journal of Physical Chemistry Letters. 11(17). 7090–7095. 10 indexed citations

19.

Mendoza, Bernardo S., et al.. (2017). Many-body perturbation theory and non-perturbative approaches: the screened interaction as key ingredient. arXiv (Cornell University). 10 indexed citations

20.

Boeij, P. L. de, et al.. (2015). Gauge-Invariant Calculation of Static and Dynamical Magnetic Properties from the Current Density. Physical Review Letters. 114(6). 66404–66404. 9 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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