H. Hjelmberg

883 citations

12 papers · 697 indexed · h-index 12

Atomic and Molecular Physics, and Optics top 5%
- Advanced Chemical Physics Studies 12
- Quantum, superfluid, helium dynamics 5
- Spectroscopy and Quantum Chemical Studies 3
Physical and Theoretical Chemistry top 5%
- Advanced Physical and Chemical Molecular Interactions 6
Catalysis top 10%
Atmospheric Science top 10%
- nanoparticles nucleation surface interactions 3
Materials Chemistry
- Hydrogen Storage and Materials 1
Electrical and Electronic Engineering
- Molecular Junctions and Nanostructures 3
Mechanical Engineering
- Thermodynamic and Structural Properties of Metals and Alloys 2

Co-authors: O. Gunnarsson Bengt I. Lundqvist Jens K. Nørskov Peter Johansson
Cited by: Atomic and Molecular Physics, and Optics Physical and Theoretical Chemistry Catalysis
Journals: Physical Review Letters (1 paper)Surface Science (6 papers)Solid State Communications (1 paper)
Partner nations: Sweden Denmark Germany

In The Last Decade

H. Hjelmberg

12 papers receiving 668 citations

Peers

Countries citing papers authored by H. Hjelmberg

Since Specialization

Citations

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

Fields of papers citing papers by H. Hjelmberg

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 4 scholars most cited alongside H. Hjelmberg, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with H. Hjelmberg Line = papers co-authored together H. Hjelmberg links everyone, so they are left out of the graph.

All Works

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12 of 12 papers shown

#	Work
1	Variation of Adatom Valence-Level Positions With the Distance to a Metal Surface Physica Scripta ·O. Gunnarsson,H. Hjelmberg,Jens K. Nørskov	1980	28
2	Picture of adsorption and desorption of hydrogen emerging from self-consistent model calculations Surface Science ·Bengt I. Lundqvist,Jens K. Nørskov,H. Hjelmberg	1979	30
3	Charge density oscillations around a hydrogen adatom on simple metal surfaces and their importance for adatom-adatom interaction Surface Science ·Peter Johansson,H. Hjelmberg	1979	23
4	Self-Consistent Calculation of Molecular Chemisorption on Metals Physica Scripta ·H. Hjelmberg,Bengt I. Lundqvist,Jens K. Nørskov	1979	54
5	Theoretical description of molecule-metal interaction and surface reactions Surface Science ·Bengt I. Lundqvist,O. Gunnarsson,H. Hjelmberg,Jens K. Nørskov	1979	144
6	Hydrogen chemisorption on Al, Mg and Na surfaces — calculation of adsorption sites and binding energies Surface Science ·H. Hjelmberg	1979	84
7	Hydrogen Chemisorption by the Spin-Density Functional Formalism. II. Rôle of thesp-conduction Electrons of Metal Surfaces Physica Scripta ·H. Hjelmberg	1978	64
8	Contraction of diatomic molecules upon chemisorption Solid State Communications ·Jens K. Nørskov,H. Hjelmberg,Bengt I. Lundqvist	1978	11
9	Theoretical studies of atomic adsorption on nearly-free-electron-metal surfaces Surface Science ·H. Hjelmberg,O. Gunnarsson,Bengt I. Lundqvist	1977	53
10	Calculation of geometries and chemisorption energies of adatoms on simple metals Surface Science ·O. Gunnarsson,H. Hjelmberg,Bengt I. Lundqvist	1977	42
11	Binding Energies for Different Adsorption Sites of Hydrogen on Simple Metals Physical Review Letters ·O. Gunnarsson,H. Hjelmberg,Bengt I. Lundqvist	1976	88
12	Hydrogen Chemisorption by the Spin-density Functional Formalism. I Physica Scripta ·O. Gunnarsson,H. Hjelmberg	1975	76

About H. Hjelmberg

H. Hjelmberg is a scholar working on Physical and Theoretical Chemistry, Atomic and Molecular Physics, and Optics and Atmospheric Science, having authored 12 papers that have together received 697 indexed citations. Recurring topics across this work include Advanced Chemical Physics Studies (12 papers), Advanced Physical and Chemical Molecular Interactions (6 papers), Quantum, superfluid, helium dynamics (5 papers), Spectroscopy and Quantum Chemical Studies (3 papers), Molecular Junctions and Nanostructures (3 papers), nanoparticles nucleation surface interactions (3 papers), Thermodynamic and Structural Properties of Metals and Alloys (2 papers) and Hydrogen Storage and Materials (1 paper). The work is most often cited by research in Atomic and Molecular Physics, and Optics (600 citations), Physical and Theoretical Chemistry (112 citations) and Catalysis (65 citations). H. Hjelmberg has collaborated with scholars based in Sweden, Denmark and Germany. Frequent co-authors include O. Gunnarsson, Bengt I. Lundqvist, Jens K. Nørskov and Peter Johansson. Their work appears in journals such as Physical Review Letters, Surface Science and Solid State Communications.

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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