N. J. Koeman

2.7k citations
38 papers · 2.3k indexed · 1 hit paper · h-index 23

Impact in

    • Physics of Superconductivity and Magnetism
    • Rare-earth and actinide compounds
  • Catalysis top 5%
    • Ammonia Synthesis and Nitrogen Reduction

Papers in

N. J. Koeman

38 papers receiving 2.3k citations

Hit Papers

Yttrium and lanthanum hydride films with switchable optical properties 1996 · 812 citations
8121996202620062016250500750

Peers

N. J. Koeman
Comparison fields: 5 of 59
  • Condensed Matter Physics 709
  • Catalysis 266
  • Materials Chemistry 1.4k
  • Atomic and Molecular Physics, and Optics 856
  • Energy Engineering and Power Technology 58
Replace D.G. de Groot with:
D.G. de Groot Netherlands
J. N. Huiberts Netherlands
J.P. Dekker Netherlands
R. Cantelli Italy
H. Fritzsche Germany
D. T. Peterson United States
Maxim Shishkin Canada
J. Schoenes Switzerland
C. L. Fu United States
R. S. Tiwari India
N. J. Koeman relative to D.G. de Groot Netherlands D.G. de Groot's profile →
Citations per field
00.5×1.7×
D.G. de Groot · 1×
Citations per year

Countries citing papers authored by N. J. Koeman

Since Specialization
Citations

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

Fields of papers citing papers by N. J. Koeman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside N. J. Koeman, 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 N. J. Koeman Line = papers co-authored together N. J. Koeman links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1
The properties of pulsed laser deposited YH 2 films for switchable devices
20031
2 20039
3 20035
4 200222
5 200218
6 200145
7 200126
8 200043
9 1998149
10 19961
11 19961
12 1996109
13
Yttrium and lanthanum hydride films with switchable optical properties
Hit paper breakdown →
1996812
14 19934
15 19938
16 199393
17 19917
18 199010
19 19892
20 198612

About N. J. Koeman

N. J. Koeman is a scholar working on Condensed Matter Physics, Acoustics and Ultrasonics, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials and Metals and Alloys, having authored 38 papers that have together received 2.3k indexed citations. Recurring topics across this work include Physics of Superconductivity and Magnetism (15 papers), Magnetic properties of thin films (10 papers), Hydrogen Storage and Materials (10 papers), Advanced Chemical Physics Studies (10 papers), Quantum, superfluid, helium dynamics (7 papers), Magnetic and transport properties of perovskites and related materials (4 papers), High-pressure geophysics and materials (4 papers) and Nuclear Materials and Properties (4 papers). The work is most often cited by research in Condensed Matter Physics (709 citations), Catalysis (266 citations), Materials Chemistry (1.4k citations), Atomic and Molecular Physics, and Optics (856 citations) and Energy Engineering and Power Technology (58 citations). N. J. Koeman has collaborated with scholars based in Netherlands, Belgium and United States. Frequent co-authors include R. Griessen, J. H. Rector, D.G. de Groot, J. N. Huiberts, R. J. Wijngaarden, J.P. Dekker, A. T. M. van Gogh, Sense Jan van der Molen, B. Dam and M. Kremers. Their work appears in journals such as Journal of Alloys and Compounds, Physical review. B, Condensed matter, Nature, Physical Review Letters and Physica C Superconductivity.

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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