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Mats Fahlman

Professor, Head of Division, Head of Unit

Principal Investigator in Surface Physics and Chemistry, Laboratory of Organic Electronics
Assistant Director, Laboratory of Organic Electronics

Presentation

Though my early interests included quantum chemical modeling of electronic structure in condensed organic materials, my research is now centered on experimental studies of semiconducting and conducting organic and hybrid organic systems.

The approach is to do "basic" science on topics of technological importance. A wide variety of surface science techniques are used with emphasis on photoelectron spectroscopy and x-ray absorption, carried out at synchrotron radiation laboratories and using XPS/UPS equipment in our labs.

Publications

2023

Chuanfei Wang, Weidong Li, Qi Zeng, Xianjie Liu, Mats Fahlman, Qinye Bao (2023) Organic Semiconductor Interfaces and Their Effects in Organic Solar Cells Chinese journal of chemistry Continue to DOI
Gulzada Beket, Anton Zubayer, Qilun Zhang, Jochen Stahn, Fredrik Eriksson, Mats Fahlman, Thomas Osterberg, Jonas Bergqvist, Feng Gao (2023) Overcoming the voltage losses caused by the acceptor-based interlayer in laminated indoor OPVs SMARTMAT Continue to DOI
Fuxiang Ji, Johan Klarbring, Bin Zhang, Feng Wang, Linqin Wang, Xiaohe Miao, Weihua Ning, Muyi Zhang, Xinyi Cai, Babak Bakhit, Martin Magnuson, Xiaoming Ren, Licheng Sun, Mats Fahlman, Irina A Buyanova, Weimin Chen, Sergei I Simak, Igor A. Abrikosov, Feng Gao (2023) Remarkable Thermochromism in the Double Perovskite Cs2NaFeCl6 Advanced Optical Materials, Article 2301102 Continue to DOI
Hanyan Wu, Jun-Da Huang, Sang Young Jeong, Tiefeng Liu, Ziang Wu, Tom van der Pol, Qingqing Wang, Marc-Antoine Stoeckel, Qifan Li, Mats Fahlman, Deyu Tu, Han Young Woo, Chiyuan Yang, Simone Fabiano (2023) Stable organic electrochemical neurons based on p-type and n-type ladder polymers Materials Horizons Continue to DOI
Ioannis Petsagkourakis, S. Riera-Galindo, Tero-Petri Ruoko, Xenofon Strakosas, E. Pavlopoulou, Xianjie Liu, Slawomir Braun, Renee Kroon, Nara Kim, Samuel Lienemann, Viktor Gueskine, G. Hadziioannou, Magnus Berggren, Mats Fahlman, Simone Fabiano, Klas Tybrandt, Xavier Crispin (2023) Improved Performance of Organic Thermoelectric Generators Through Interfacial Energetics Advanced Science, Vol. 10, Article 2206954 Continue to DOI

News

Person (Qilun Zhang) in a blue lab coat in the lab.

Wood materials make for reliable organic solar cells

Lignin can be used to create stable and environmentally friendly organic solar cells. Researchers at LiU and KTH have now shown that untreated kraft lignin can be used to improve organic solar cells further.
Xiane Li in the lab.

New light on organic solar cells

Efficient and environmentally friendly solar cells are required for a transition to a fossil-free energy supply. Researchers at LiU have mapped how energy flows in organic solar cells, something that previously had been unknown.
Portrait photo of Mats Fahlman

SEK 380 million to cutting edge wood research

The Wallenberg Foundation has awarded SEK 380 million to research at the Wallenberg Wood Science Center, WWSC. A quarter of the grant will go to LiU, which is conducting the programme with KTH and Chalmers. The objective is high.

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