The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Per Halfdan Nielsen sits on this spectrum.
This scientist: 369 publications — 76th percentile
76% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,295 publications or more.
The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Per Halfdan Nielsen sits on this spectrum.
This scientist: 44 D-Index — 7th percentile
7% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 159 D-Index or more.
Per Halfdan Nielsen is affiliated with the University of Copenhagen in Denmark. Their academic profile primarily centers on their association with this institution, without further public documentation of their specific research outputs or thematic focus areas.
The available information does not list any recent papers, co-authors, or specific publication venues linked to their research activities. Consequently, there is no data to detail collaborations, frequent journals, or conference participation associated with their work.
No book publications have been identified or attributed to Per Halfdan Nielsen, indicating either a focus on other types of scholarly contributions or an absence of publicly available records for such works.
Similarly, their research fields, subfields, and main topics of study are not enumerated in the records. This lack of detail precludes a comprehensive summary of their scientific interests or domain-specific expertise.
There are no recorded awards or distinctions associated with their name, which suggests either that they have not received major recognized accolades or that such information has not been documented for public reference.
Overall, Per Halfdan Nielsen's documented academic footprint is primarily defined by their institutional affiliation, with minimal disclosed details on their research output or specific scientific contributions at this time.
Kai Arne Jensen;Per Halfdan Nielsen;Lars Gunnar Sillén;E. Kulonen
Olof Vesterberg;Charles Larsen;Per Halfdan Nielsen
Uffe Anthoni;Carsten Christophersen;Per Halfdan Nielsen
Ingmar Grenthe;Heikki Ots;Olle Ginstrup;Per Halfdan Nielsen
G. Öjelund;I. Wadsö;Berit Olofsson;Per Halfdan Nielsen
Erik von Sydow;Olof Samuelson;A. Holm;P. H. Nielsen
Hanne Gürtler;Rita Pedersen;Uffe Anthoni;Carsten Christophersen
Uffe Anthoni;Carsten Christophersen;Per H. Nielsen;Ask Püschl
Pia B. Holst;Uffe Anthoni;Carsten Christophersen;Per H. Nielsen
Lennart Eberson;Per Halfdan Nielsen;Sven Furberg;Cherry Schiander Petersen
Kai Arne Jensen;Per Halfdan Nielsen;Sven Furberg;Cherry Schiander Petersen
Uffe Anthoni;Lionel Chevolot;Charles Larsen;Per H. Nielsen
Knut Lundquist;Tomas Sydberger;Jannik Bjerrum;Per Halfdan Nielsen
P. Groth;Owe Rönnquist;Jon Aarskog;Per Halfdan Nielsen
Helle Ravn;Morten F. Pedersen;Jens Borum;Claude Andary
Marit Trætteberg;S. J. Cyvin;Berit Olofsson;Per Halfdan Nielsen
Märtha Åberg;Leif Nilson;Charles Larsen;Per Halfdan Nielsen
Carsten Christophersen;Oscar Crescente;Jens Christian Frisvad;Lone Gram
Sigrid Furuseth;Kari Selte;Arne Kjekshus;P. H. Nielsen
Per Ekwall;Pär Holmberg;G. Elisson;P. H. Nielsen
U. Anthoni;C. Christophersen;L. Hougaard;P.H. Nielsen
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