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Umeå universitet
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Huvudmenyn dold.
Personalbild Ludvig Edman

Ludvig Edman

I am leading a research group that develops photonic and electronic devices based on organic materials.

You can find more information on our web page: www.opeg-umu.se

0000-0003-2495-7037

Kontakt

E-post
ludvig.edman@umu.se
Telefon
090-786 57 32

Verksam vid

Anknytning
Professor vid Institutionen för fysik
Plats
Fysikhuset plan 2, Linnaeus väg 24, FA232 Umeå universitet, 901 87 Umeå

Research

I am leading a research group that investigates organic compounds with novel and functional properties and develops photonic and electronic devices based on such materials.

Please visit our home page: www.opeg-umu.se

Color tuning of multi-resonant thermally activated delayed fluorescence emitters based on fully fused polycyclic amine/carbonyl frameworks
Journal of Materials Chemistry C
dos Santos, John Marques; Chan, Chin-Yiu; Tang, Shi; et al.
The influence of the capping ligands on the optoelectronic performance, morphology, and ion liberation of CsPbBr3 perovskite quantum dots
Nano Reseach
Liu, Yong-feng; Tang, Shi; Gao, Zhaoju; et al.
In situ determination of the orientation of the emissive dipoles in light-emitting electrochemical cells
Advanced Materials Technologies
Ràfols-Ribé, Joan; Hänisch, Christian; Larsen, Christian; et al.
Aggregation-induced emission by molecular design: a route to high-performance light-emitting electrochemical cells
Angewandte Chemie International Edition
Tang, Shi; Wang, Zhi; Xu, Yanzi; et al.
Ion transfer into solution-processed electrodes can significantly shift the p-n junction and emission efficiency of light-emitting electrochemical cells
Applied Physics Letters, American Institute of Physics (AIP) 2022, Vol. 121, (23)
Auroux, Etienne; Park, So-Ra; Ràfols-Ribé, Joan; et al.
Carbon nanodots: a metal-free, easy-to-synthesize, and benign emitter for light-emitting electrochemical cells
Nano Reseach, Springer 2022, Vol. 15, (6) : 5610-5618
Liu, Yong-feng; Tang, Shi; Wu, Xiuyu; et al.
Controlling the emission zone by additives for improved light‐emitting electrochemical cells
Advanced Materials, Wiley-VCH Verlagsgesellschaft 2022, Vol. 34, (8)
Ràfols-Ribé, Joan; Zhang, Xiaoying; Larsen, Christian; et al.
Efficient and bright blue thermally activated delayed fluorescence from light-emitting electrochemical cells
Advanced Functional Materials, John Wiley & Sons 2022, (44)
Tang, Shi; Lundberg, Petter; Tsuchiya, Youichi; et al.
Evidence and Effects of Ion Transfer at Active-Material/Electrode Interfaces in Solution-Fabricated Light-Emitting Electrochemical Cells
Advanced Electronic Materials, Wiley-Blackwell Publishing Inc. 2021, Vol. 7, (8)
Auroux, Etienne; Sandström, Andreas; Larsen, Christian; et al.
Magnetically Collected Platinum/Nickel Alloy Nanoparticles as Catalysts for Hydrogen Evolution
ACS Applied Nano Materials, American Chemical Society (ACS) 2021, Vol. 4, (12) : 12957-12965
Ekeroth, Sebastian; Ekspong, Joakim; Perivoliotis, Dimitrios K.; et al.
Solar-driven water splitting at 13.8 % solar-to-hydrogen efficiency by an earth-abundant PV-electrolyzer
ACS Sustainable Chemistry and Engineering, American Chemical Society (ACS) 2021, Vol. 9, (42) : 14070-14078
Ekspong, Joakim; Larsen, Christian; Stenberg, Jonas; et al.
A tool for identifying green solvents for printed electronics
Nature Communications, Nature research 2021, Vol. 12
Larsen, Christian; Lundberg, Petter; Tang, Shi; et al.
Highly Soluble CsPbBr3 Perovskite Quantum Dots for Solution-Processed Light-Emission Devices
ACS Applied Nano Materials, American Chemical Society (ACS) 2021 : 1162-1174
Liu, Yong-feng; Tang, Shi; Fan, Junpeng; et al.
Hydrophilic AgInZnS quantum dots as a fluorescent turn-on probe for Cd2+ detection
Journal of Alloys and Compounds
Liu, Yong-feng; Tang, Xiaosheng; Deng, Ming; et al.
Near-Infrared Emission by Tuned Aggregation of a Porphyrin Compound in a Host-Guest Light-Emitting Electrochemical Cell
Advanced Optical Materials, Wiley-VCH Verlagsgesellschaft 2021, Vol. 9, (6)
Mone, Mariza; Tang, Shi; Genene, Zewdneh; et al.
Elucidating Deviating Temperature Behavior of Organic Light-Emitting Diodes and Light-Emitting Electrochemical Cells
Advanced Optical Materials, Wiley-VCH Verlagsgesellschaft 2021, Vol. 9, (1)
Ràfols-Ribé, Joan; Gracia-Espino, Eduardo; Jenatsch, Sandra; et al.
An Amorphous Spirobifluorene-Phosphine-Oxide Compound as the Balanced n-Type Host in Bright and Efficient Light-Emitting Electrochemical Cells with Improved Stability
Advanced Optical Materials, Wiley-VCH Verlagsgesellschaft 2021, Vol. 9, (7)
Tang, Shi; Larsen, Christian; Ràfols-Ribé, Joan; et al.
Solution -based fabrication of the top electrode in light -emitting electrochemical cells
Organic electronics, Elsevier 2020, Vol. 84
Auroux, Etienne; Sandström, Andreas; Larsen, Christian; et al.
Tunable two-dimensional patterning of a semiconducting Nanometer-Thin C60 fullerene film using a spatial light modulator
ACS Applied Nano Materials, Acoustical Society of America (ASA) 2020, Vol. 3, (6) : 2574-0970
Enevold, Jenny; Dahlberg, Tobias; Stangner, Tim; et al.
Polymer Featuring Thermally Activated Delayed Fluorescence as Emitter in Light-Emitting Electrochemical Cells
Journal of Physical Chemistry Letters, American Chemical Society (ACS) 2020, Vol. 11, (15) : 6227-6234
Lundberg, Petter; Wei, Qiang; Ge, Ziyi; et al.
Self-Heating in Light-Emitting Electrochemical Cells
Advanced Functional Materials, Wiley-VCH Verlagsgesellschaft 2020, Vol. 30, (33)
Ràfols-Ribé, Joan; Robinson, Nathaniel D.; Larsen, Christian; et al.
Oligomer Electrolytes for Light-Emitting Electrochemical Cells: Influence of the End Groups on Ion Coordination, Ion Binding, and Turn-on Kinetics
ACS Applied Materials and Interfaces, American Chemical Society (ACS) 2019, Vol. 11, (43) : 40372-40381
Gerz, Isabelle; Lindh, E. Mattias; Thordarson, Pall; et al.
Optical analysis of light-emitting electrochemical cells
Scientific Reports, Nature Publishing Group 2019, Vol. 9
Lindh, E. Mattias; Lundberg, Petter; Lanz, Thomas; et al.
Thermally activated delayed fluorescence with 7% external quantum efficiency from a light-emitting electrochemical cell
Nature Communications, Nature Publishing Group 2019, Vol. 10
Lundberg, Petter; Tsuchiya, Youichi; Lindh, E. Mattias; et al.
Star-Shaped Diketopyrrolopyrrole-Zinc Porphyrin that Delivers 900 nm Emission in Light-Emitting Electrochemical Cells
Chemistry of Materials, American Chemical Society (ACS) 2019, Vol. 31, (23) : 9721-9728
Mone, Mariza; Tang, Shi; Murto, Petri; et al.
An efficient heterodinuclear Ir(III)/Pt(II) complex: synthesis, photophysics and application in light-emitting electrochemical cells
Journal of Materials Chemistry C, ROYAL SOC CHEMISTRY 2019, Vol. 7, (34) : 10672-10682
Shafikov, Marsel Z.; Tang, Shi; Larsen, Christian; et al.
On the Design of Host-Guest Light-Emitting Electrochemical Cells: Should the Guest be Physically Blended or Chemically Incorporated into the Host for Efficient Emission?
Advanced Optical Materials, Wiley-VCH Verlagsgesellschaft 2019, Vol. 7, (18)
Tang, Shi; Murto, Petri; Wang, Jia; et al.
On the Design of Host-Guest Light-Emitting Electrochemical Cells: Should the Guest be Physically Blended or Chemically Incorporated into the Host for Efficient Emission?
Advanced Optical Materials, John Wiley & Sons 2019, Vol. 7, (18)
Tang, Shi; Murto, Petri; Wang, Jia; et al.
Combining Benzotriazole and Benzodithiophene Host Units in Host-Guest Polymers for Efficient and Stable Near-Infrared Emission from Light-Emitting Electrochemical Cells
Advanced Optical Materials, Vol. 7, (15)
Xiong, Wenjing; Tang, Shi; Murto, Petri; et al.
Self-assembled PCBM nanosheets: a facile route to electronic layer-on-Layer heterostructures
Nano letters (Print), Vol. 18, (2) : 1442-1447
Barzegar, Hamid Reza; Larsen, Christian; Boulanger, Nicolas; et al.
3D printed water-soluble scaffolds for rapid production of PDMS micro-fluidic flow chambers
Scientific Reports, Nature Publishing Group 2018, Vol. 8, (1)
Dahlberg, Tobias; Stangner, Tim; Hanqing, Zhang; et al.
Catalytic nanotruss structures realized by magnetic self-assembly in pulsed plasma
Nano Letters, American Chemical Society (ACS) 2018, Vol. 18, (5) : 3132-3137
Ekeroth, Sebastian; Münger, E. Peter; Boyd, Robert; et al.
Realizing large-area arrays of semiconducting fullerene nanostructures with direct laser interference patterning
Nano letters (Print), Vol. 18, (1) : 540-545
Enevold, Jenny; Larsen, Christian; Zakrisson, Johan; et al.
Challenging conventional wisdom: finding high-performance electrodes for light-emitting electrochemical cells
ACS Applied Materials and Interfaces, American Chemical Society (ACS) 2018, Vol. 10, (39) : 33380-33389
Jin, Xu; Sandström, Andreas; Lindh, E. Mattias; et al.
Ion Transport beyond the Polyether Paradigm: Introducing Oligocarbonate Ion Transporters for Efficient Light-Emitting Electrochemical Cells
Advanced Functional Materials, John Wiley & Sons 2018, Vol. 28, (32)
Mindemark, Jonas; Tang, Shi; Li, Hu; et al.
Incorporation of Designed Donor-Acceptor-Donor Segments in a Host Polymer for Strong Near-Infrared Emission from a Large-Area Light-Emitting Electrochemical Cell
ACS Applied Energy Materials, American Chemical Society (ACS) 2018, Vol. 1, (4) : 1753-1761
Murto, Petri; Tang, Shi; Larsen, Christian; et al.
On the asymmetric evolution of the optical properties of a conjugated polymer during electrochemical p- and n-type doping
Journal of Materials Chemistry C, Royal Society of Chemistry 2017, Vol. 5, (19) : 4706-4715
Lanz, Thomas; Lindh, E. Mattias; Edman, Ludvig
Design, fabrication and application of organic power converters: Driving light-emitting electrochemical cells from the AC mains
Organic electronics, Vol. 45 : 57-64
Larsen, Christian; Forchheimer, Robert; Edman, Ludvig; et al.
Toward Efficient and Metal-Free Emissive Devices: A Solution Processed Host Guest Light-Emitting Electrochemical Cell Featuring Thermally Activated Delayed Fluorescence
ACS Applied Materials and Interfaces, AMER CHEMICAL SOC 2017, Vol. 9, (34) : 28810-28816
Lundberg, Petter; Lindh, Mattias; Tang, Shi; et al.
Intense and Stable Near-Infrared Emission from Light-Emitting Electrochemical Cells Comprising a Metal-Free Indacenodithieno[3,2-b]thiophene-Based Copolymer as the Single Emitter
Chemistry of Materials, AMER CHEMICAL SOC 2017, Vol. 29, (18) : 7750-7759
Tang, Shi; Murto, Petri; Xu, Xiaofeng; et al.
Design rules for light-emitting electrochemical cells delivering bright luminance at 27.5 percent external quantum efficiency
Nature Communications, Nature Publishing Group 2017, Vol. 8
Tang, Shi; Sandström, Andreas; Lundberg, Petter; et al.
A Flexible Encapsulation Structure for Ambient-Air Operation of Light-Emitting Electrochemical Cells
Advanced Engineering Materials, Vol. 18, (1) : 105-110
Asadpoordarvish, Amir; Sandström, Andreas; Edman, Ludvig
An arylene-vinylene based donor-acceptor-donor small molecule for the donor compound in high-voltage organic solar cells
Solar Energy Materials and Solar Cells, Vol. 155 : 348-355
Iqbal, Javed; Enevold, Jenny; Larsen, Christian; et al.
A Current Supply with Single Organic Thin-Film Transistor for Charging Supercapacitors
THIN FILM TRANSISTORS 13 (TFT 13), ELECTROCHEMICAL SOC INC 2016 : 217-222
Keshmiri, V.; Larsen, Christian; Edman, Ludvig; et al.
A light–emission textile device: conformal spray-sintering of a woven fabric electrode
Flexible and Printed Electronics, Institute of Physics (IOP) 2016, Vol. 1, (2)
Lanz, Thomas; Sandström, Andreas; Tang, Shi; et al.
Luminescent line art by direct-write patterning
Light: Science & Applications, Nature Publishing Group 2016, Vol. 5
Lindh, Erik Mattias; Sandström, Andreas; Andersson, Mats Roland; et al.
Illuminating the electrolyte in light-emitting electrochemical cells
Journal of Materials Chemistry C, Vol. 4, (3) : 420-432
Mindemark, Jonas; Edman, Ludvig
High-Performance Light-Emitting Electrochemical Cells by Electrolyte Design
Chemistry of Materials, Vol. 28, (8) : 2618-2623
Mindemark, Jonas; Tang, Shi; Wang, Jia; et al.
Toward a Low-Cost Artificial Leaf: Driving Carbon-Based and Bifunctional Catalyst Electrodes with Solution-Processed Perovskite Photovoltaics
Advanced Energy Materials, Wiley-Blackwell 2016, Vol. 6, (20) : 1-10
Sharifi, Tiva; Larsen, Christian; Wang, Jia; et al.
Light-Emitting Electrochemical Cells: A Review on Recent Progress
Topics in Current Chemistry, Springer 2016, Vol. 374, (4)
Tang, Shi; Edman, Ludvig
Visa publikationer i DiVA

Forskargrupper

Forskningsledare
Ludvig Edman lab

Forskningsprojekt

1 januari 2022 till 31 december 2024
Design och kontroll av den dynamiska p-n övergången för effektiva ljus-emitterande elektrokemiska celler, LEC