Roar R. Søndergaard

Senior Researcher

DTU ENERGY
Department of Energy Conversion and Storage

Technical University of Denmark

Frederiksborgvej 399

Building 111, room S13

4000 Roskilde

Ph.	+45 46 77 47 18
Ph.	+45 46 77 47 18
E-mail	rosq@dtu.dk
ORCID	0000-0003-3567-3400

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Publications

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ALL Article in Journal (65) Academic Dissertation (1) Book (3) Conference (4) Report (0) MISC (1) PATENT (3) Peer Reviewed (72)

2020

Scalable fabrication of organic solar cells based on non-fullerene acceptors

Gertsen, Anders Skovbo ; Fernández Castro, Marcial ; Søndergaard, Roar R. ; Andreasen, Jens Wenzel
in: Flexible and Printed Electronics, vol: 5

Type: Journal article (Peer reviewed)

Status: Published | Year: 2020 | DOI: https://doi.org/10.1088/2058-8585/ab5f57

2019

Novel acrylic monomers for organic photovoltaics encapsulation

Kovrov, Aleksandr ; Helgesen, Martin ; Boeffel, Christine ; Kröpke, Stefan ; Søndergaard, Roar R.
in: Solar Energy Materials and Solar Cells, vol: 204

Type: Journal article (Peer reviewed)

Status: Published | Year: 2019 | DOI: https://doi.org/10.1016/j.solmat.2019.110210

2018

Mechanical stability of roll-to-roll printed solar cells under cyclic bending and torsion

Finn, Mickey ; Martens, Christian James ; Zaretski, Aliaksandr V. ; Roth, Bérenger ; Søndergaard, Roar R. ; Krebs, Frederik C ; Lipomi, Darren J.
in: Solar Energy Materials and Solar Cells, vol: 174, pages: 7-15

Type: Journal article (Peer reviewed)

Status: Published | Year: 2018 | DOI: https://doi.org/10.1016/j.solmat.2017.08.015

New water treatment research activities at DTU Energy

Grivel, Jean-Claude ; Zhang, Wenjing (Angela) ; Sudireddy, Bhaskar Reddy ; Søndergaard, Roar R. ; Castelli, Ivano Eligio ; Kaiser, Andreas ; Ramousse, Severine
part of: Sustain Conference 2018, 2018, Technical University of Denmark, Lyngby, Denmark
Presented at: Sustain conference 2018: Creating Technology for a Sustainable Society

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published | Year: 2018

2017

Improving, characterizing and predicting the lifetime of organic photovoltaics

Gevorgyan, Suren A. ; Heckler, Ilona Maria ; Bundgaard, Eva ; Corazza, Michael ; Hösel, Markus ; Søndergaard, Roar R. ; Benatto, Gisele Alves dos Reis ; Jørgensen, Mikkel ; Krebs, Frederik C
in: Journal of Physics D: Applied Physics, vol: 50, issue: 10, pages: 1-35

Type: Journal article (Peer reviewed)

Status: Published | Year: 2017 | DOI: https://doi.org/10.1088/1361-6463/50/10/103001

Overcoming the Scaling Lag for Polymer Solar Cells

Carlé, Jon Eggert ; Helgesen, Martin ; Hagemann, Ole ; Hösel, Markus ; Heckler, Ilona Maria ; Bundgaard, Eva ; Gevorgyan, Suren ; Søndergaard, Roar R. ; Jørgensen, Mikkel ; Garcia Valverde, Rafael ; Chaouki-Almagro, Samir ; Villarejo, José A. ; Krebs, Frederik C
in: Joule, vol: 1, issue: 2, pages: 274-289

Type: Journal article (Peer reviewed)

Status: Published | Year: 2017 | DOI: https://doi.org/10.1016/j.joule.2017.08.002

2016

Flow Synthesis of Silver Nanowires for Semitransparent Solar Cell Electrodes: A Life Cycle Perspective

Espinosa Martinez, Nieves ; Søndergaard, Roar R. ; Jørgensen, Mikkel ; Krebs, Frederik C
in: ChemSusChem (Print), vol: 9, issue: 8, pages: 893–899

Type: Journal article (Peer reviewed)

Status: Published | Year: 2016 | DOI: https://doi.org/10.1002/cssc.201501437

High Current Printed Transistor

Pastorelli, Francesco ; Schmidt, Thomas Mikael ; Hösel, Markus ; Søndergaard, Roar R. ; Jørgensen, Mikkel ; Krebs, Frederik C
part of: Book of Abstracts. General Assembly of the Marie Curie Alumni Association 2016, pages: 28, 2016, Marie Curie Alumni Association
Presented at: General Assembly of the Marie Curie Alumni Association

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published | Year: 2016