Andri Arnaldsson

11.3k total citations · 1 hit paper
12 papers, 9.7k citations indexed

About

Andri Arnaldsson is a scholar working on Atomic and Molecular Physics, and Optics, Materials Chemistry and Environmental Engineering. According to data from OpenAlex, Andri Arnaldsson has authored 12 papers receiving a total of 9.7k indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Atomic and Molecular Physics, and Optics, 4 papers in Materials Chemistry and 2 papers in Environmental Engineering. Recurrent topics in Andri Arnaldsson's work include Advanced Chemical Physics Studies (6 papers), Quantum, superfluid, helium dynamics (4 papers) and Machine Learning in Materials Science (2 papers). Andri Arnaldsson is often cited by papers focused on Advanced Chemical Physics Studies (6 papers), Quantum, superfluid, helium dynamics (4 papers) and Machine Learning in Materials Science (2 papers). Andri Arnaldsson collaborates with scholars based in Iceland, United States and Sweden. Andri Arnaldsson's co-authors include Hannes Jónsson, Graeme Henkelman, Geert–Jan Kroes, R. A. Olsen, Stefan Andersson, Uwe Manthe, Gunnar Nyman, T. P. M. Goumans, Andreas Pedersen and Gunnar Gunnarsson and has published in prestigious journals such as The Journal of Chemical Physics, Physical Review B and Chemical Physics Letters.

In The Last Decade

Andri Arnaldsson

12 papers receiving 9.5k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

A fast and robust algorithm for Bader decomposition of charge density

2005 8.7k citations Graeme Henkelman, Andri Arnaldsson et al. Computational Materials Science profile →

Peers

Andri Arnaldsson

MC

EEE

RESE

AMPO

CATAL

Edward Sanville United States

Joachim Paier Germany

Thomas Bredow Germany

Juarez L. F. Da Silva Brazil

Andrei L. Tchougréeff Russia

Jürgen Häfner Austria

David Prendergast United States

Rolf Hempelmann Germany

L. B. Hansen Denmark

Peter Zapol United States

Edward Sanville United States

Andri Arnaldsson

7.5k ×1.1

MC

3.8k ×1.2

EEE

2.2k ×1.1

RESE

1.5k ×1.0

AMPO

1.3k ×0.9

CATAL

Citations per year, relative to Andri Arnaldsson Andri Arnaldsson (= 1×) peers Edward Sanville

Countries citing papers authored by Andri Arnaldsson

Since Specialization

Citations

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

Fields of papers citing papers by Andri Arnaldsson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Andri Arnaldsson

This figure shows the co-authorship network connecting the top 25 collaborators of Andri Arnaldsson. A scholar is included among the top collaborators of Andri Arnaldsson 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 Andri Arnaldsson. Andri Arnaldsson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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12 of 12 papers shown

1.

Ásgeirsson, Vilhjálmur, Andri Arnaldsson, & Hannes Jónsson. (2018). Efficient evaluation of atom tunneling combined with electronic structure calculations. The Journal of Chemical Physics. 148(10). 102334–102334. 20 indexed citations

2.

Arnaldsson, Andri, et al.. (2013). Numerical scheme to simulate flow through anisotropic rocks in TOUGH2. Computers & Geosciences. 65. 37–45. 8 indexed citations

3.

Pedersen, Andreas, et al.. (2013). Geothermal model calibration using a global minimization algorithm based on finding saddle points and minima of the objective function. Computers & Geosciences. 65. 110–117. 18 indexed citations

4.

Arnaldsson, Andri, et al.. (2012). Modelling of the Response of the Niutuozhen Low-Enthalpy Geothermal System in Hebei Province, China. Advanced materials research. 512-515. 842–863. 4 indexed citations

5.

Andersson, Stefan, T. P. M. Goumans, & Andri Arnaldsson. (2011). Tunneling in hydrogen and deuterium atom addition to CO at low temperatures. Chemical Physics Letters. 513(1-3). 31–36. 50 indexed citations

6.

Gunnarsson, Gunnar, et al.. (2010). Model Simulations of the Hengill Area, Southwestern Iceland. Transport in Porous Media. 90(1). 3–22. 37 indexed citations

7.

Andersson, Stefan, Gunnar Nyman, Andri Arnaldsson, Uwe Manthe, & Hannes Jónsson. (2009). Comparison of Quantum Dynamics and Quantum Transition State Theory Estimates of the H + CH₄ Reaction Rate. The Journal of Physical Chemistry A. 113(16). 4468–4478. 128 indexed citations

8.

Pizzagalli, Laurent, Andreas Pedersen, Andri Arnaldsson, Hannes Jónsson, & P. Beauchamp. (2008). Theoretical study of kinks on screw dislocation in silicon. Physical Review B. 77(6). 45 indexed citations

9.

Arnaldsson, Andri. (2007). Calculation of quantum mechanical rate constants directly from ab initio atomic forces. Opin vísindi (Opin vísindi). 4 indexed citations

10.

Henkelman, Graeme, Andri Arnaldsson, & Hannes Jónsson. (2006). Theoretical calculations of CH4 and H2 associative desorption from Ni(111): Could subsurface hydrogen play an important role?. The Journal of Chemical Physics. 124(4). 44706–44706. 157 indexed citations

11.

Henkelman, Graeme, Andri Arnaldsson, & Hannes Jónsson. (2005). A fast and robust algorithm for Bader decomposition of charge density. Computational Materials Science. 36(3). 354–360. 8722 indexed citations breakdown →

12.

Olsen, R. A., Geert–Jan Kroes, Graeme Henkelman, Andri Arnaldsson, & Hannes Jónsson. (2004). Comparison of methods for finding saddle points without knowledge of the final states. The Journal of Chemical Physics. 121(20). 9776–9792. 468 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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