The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Roar R. Søndergaard sits on this spectrum.
This scientist: 82 publications — 4th percentile
4% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 804 publications or more.
The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Roar R. Søndergaard sits on this spectrum.
This scientist: 43 D-Index — 39th percentile
39% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 107 D-Index or more.
Roar R. Søndergaard is affiliated with the Technical University of Denmark and conducts research primarily in the fields of Engineering and Materials Science. Their work focuses on subfields such as Electrical and Electronic Engineering and Polymers and Plastics.
The research topics covered by Søndergaard include Organic Electronics and Photovoltaics, Conducting Polymers and Applications, and Thin-Film Transistor Technologies. These subjects reflect a concentration on advanced materials and device technologies in electronics and energy conversion.
Søndergaard has contributed to scholarly literature with publications in recognized scientific venues. One recent paper authored alongside collaborators is titled Flexible ITO-Free Roll-Processed Large-Area Nonfullerene Organic Solar Cells Based on P3HT:O-IDTBR, published in 2020 in Physical Review Applied. This work explores large-area organic solar cell fabrication techniques without the use of indium tin oxide.
Frequent collaborators in Søndergaard's research include:
Their publication record features contributions to the journal Physical Review Applied.
Roar Søndergaard;Markus Hösel;Dechan Angmo;Thue Trofod Larsen-Olsen
Roar R. Søndergaard;Markus Hösel;Frederik C. Krebs
Martin Helgesen;Roar Søndergaard;Frederik C. Krebs
Frederik C. Krebs;Nieves Espinosa;Markus Hösel;Roar R. Søndergaard
Matthieu Manceau;Eva Bundgaard;Jon E. Carlé;Ole Hagemann
Thomas Rieks Andersen;Henrik Friis Dam;Markus Hösel;Martin Helgesen
Jong-Su Yu;Inyoung Kim;Jung-Su Kim;Jeongdai Jo
Dechan Angmo;Thue Trofod Larsen-Olsen;Mikkel Jørgensen;Roar R. Søndergaard
Markus Hösel;Roar R. Søndergaard;Mikkel Jørgensen;Frederik C. Krebs
Roar Søndergaard;Martin Helgesen;Mikkel Jørgensen;Frederik C. Krebs
Florian Machui;Markus Hösel;Ning Li;George D. Spyropoulos
Mikkel Jørgensen;Jon Eggert Carlé;Roar R. Søndergaard;Marie Lauritzen
Roar R. Søndergaard;Markus Hösel;Nieves Espinosa;Mikkel Jørgensen
Dechan Angmo;Suren Gevorgyan;Thue Trofod Larsen-Olsen;Roar R. Søndergaard
Suren Gevorgyan;Morten Vesterager Madsen;Bérenger Roth;Michael Corazza
Frederik C Krebs;Markus Hösel;Michael Corazza;Bérenger Roth
Bérenger Roth;Suchol Savagatrup;Nathaniel V. de los Santos;Ole Hagemann
Frederik C. Krebs;Roar Søndergaard;Mikkel Jørgensen
Jon E. Carlé;Martin Helgesen;Ole Hagemann;Markus Hösel
Markus Hösel;Roar R. Søndergaard;Mikkel Jørgensen;Frederik C. Krebs
Dechan Angmo;Thomas Rieks Andersen;Janet Jonna Bentzen;Martin Helgesen
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