Koen Vandewal - Publications

Affiliations: 
Universiteit Hasselt (Belgium) 

112 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2021 Kublitski J, Hofacker A, Boroujeni BK, Benduhn J, Nikolis VC, Kaiser C, Spoltore D, Kleemann H, Fischer A, Ellinger F, Vandewal K, Leo K. Reverse dark current in organic photodetectors and the major role of traps as source of noise. Nature Communications. 12: 551. PMID 33483507 DOI: 10.1038/s41467-020-20856-z  0.52
2021 Ramirez I, Privitera A, Karuthedath S, Jungbluth A, Benduhn J, Sperlich A, Spoltore D, Vandewal K, Laquai F, Riede M. The role of spin in the degradation of organic photovoltaics. Nature Communications. 12: 471. PMID 33473110 DOI: 10.1038/s41467-020-20601-6  0.52
2020 Gielen S, Kaiser C, Verstraeten F, Kublitski J, Benduhn J, Spoltore D, Verstappen P, Maes W, Meredith P, Armin A, Vandewal K. Intrinsic Detectivity Limits of Organic Near-Infrared Photodetectors. Advanced Materials (Deerfield Beach, Fla.). e2003818. PMID 33078513 DOI: 10.1002/adma.202003818  0.6
2020 Dong Y, Nikolis VC, Talnack F, Chin YC, Benduhn J, Londi G, Kublitski J, Zheng X, Mannsfeld SCB, Spoltore D, Muccioli L, Li J, Blase X, Beljonne D, Kim JS, ... ... Vandewal K, et al. Orientation dependent molecular electrostatics drives efficient charge generation in homojunction organic solar cells. Nature Communications. 11: 4617. PMID 32934236 DOI: 10.1038/s41467-020-18439-z  0.52
2020 Panhans M, Hutsch S, Benduhn J, Schellhammer KS, Nikolis VC, Vangerven T, Vandewal K, Ortmann F. Author Correction: Molecular vibrations reduce the maximum achievable photovoltage in organic solar cells. Nature Communications. 11: 2047. PMID 32321910 DOI: 10.1038/s41467-020-15790-z  0.52
2020 Panhans M, Hutsch S, Benduhn J, Schellhammer KS, Nikolis VC, Vangerven T, Vandewal K, Ortmann F. Molecular vibrations reduce the maximum achievable photovoltage in organic solar cells. Nature Communications. 11: 1488. PMID 32198376 DOI: 10.1038/s41467-020-15215-x  0.52
2020 Zhong Y, Causa' M, Moore GJ, Krauspe P, Xiao B, Günther F, Kublitski J, Shivhare R, Benduhn J, BarOr E, Mukherjee S, Yallum KM, Réhault J, Mannsfeld SCB, Neher D, ... ... Vandewal K, et al. Sub-picosecond charge-transfer at near-zero driving force in polymer:non-fullerene acceptor blends and bilayers. Nature Communications. 11: 833. PMID 32047157 DOI: 10.1038/s41467-020-14549-w  0.52
2019 Vandewal K, Mertens S, Benduhn J, Liu Q. The Cost of Converting Excitons into Free Charge Carriers in Organic Solar Cells. The Journal of Physical Chemistry Letters. PMID 31829597 DOI: 10.1021/acs.jpclett.9b02719  0.52
2019 Nikolis VC, Mischok A, Siegmund B, Kublitski J, Jia X, Benduhn J, Hörmann U, Neher D, Gather MC, Spoltore D, Vandewal K. Strong light-matter coupling for reduced photon energy losses in organic photovoltaics. Nature Communications. 10: 3706. PMID 31420555 DOI: 10.1038/s41467-019-11717-5  0.52
2019 Yu L, Qian D, Marina S, Nugroho FAA, Sharma A, Hultmark S, Hofmann AI, Kroon R, Benduhn J, Smilgies DM, Vandewal K, Andersson MR, Langhammer C, Martín J, Gao F, et al. Diffusion-Limited Crystallization: A Rationale for the Thermal Stability of Non-Fullerene Solar Cells. Acs Applied Materials & Interfaces. PMID 31185565 DOI: 10.1021/acsami.9b04554  0.52
2019 Schwarze M, Schellhammer KS, Ortstein K, Benduhn J, Gaul C, Hinderhofer A, Perdigón Toro L, Scholz R, Kublitski J, Roland S, Lau M, Poelking C, Andrienko D, Cuniberti G, Schreiber F, ... ... Vandewal K, et al. Impact of molecular quadrupole moments on the energy levels at organic heterojunctions. Nature Communications. 10: 2466. PMID 31165738 DOI: 10.1038/s41467-019-10435-2  0.52
2019 Li TY, Benduhn J, Qiao Z, Liu Y, Li Y, Shivhare R, Jaiser F, Wang P, Ma J, Zeika O, Neher D, Mannsfeld SCB, Ma Z, Vandewal K, Leo K. The Effect of H- and J-Aggregation on the Photophysical and Voltage Loss of Boron Dipyrromethene Small Molecules in Vacuum-Deposited Organic Solar Cells. The Journal of Physical Chemistry Letters. PMID 31066274 DOI: 10.1021/acs.jpclett.9b01222  0.52
2019 Ullbrich S, Benduhn J, Jia X, Nikolis VC, Tvingstedt K, Piersimoni F, Roland S, Liu Y, Wu J, Fischer A, Neher D, Reineke S, Spoltore D, Vandewal K. Emissive and charge-generating donor-acceptor interfaces for organic optoelectronics with low voltage losses. Nature Materials. PMID 30936478 DOI: 10.1038/s41563-019-0324-5  0.6
2019 Sherafatipour G, Benduhn J, Patil BR, Ahmadpour M, Spoltore D, Rubahn HG, Vandewal K, Madsen M. Degradation pathways in standard and inverted DBP-C based organic solar cells. Scientific Reports. 9: 4024. PMID 30858539 DOI: 10.1038/s41598-019-40541-6  0.52
2019 Schwarze M, Gaul C, Scholz R, Bussolotti F, Hofacker A, Schellhammer KS, Nell B, Naab BD, Bao Z, Spoltore D, Vandewal K, Widmer J, Kera S, Ueno N, Ortmann F, et al. Molecular parameters responsible for thermally activated transport in doped organic semiconductors. Nature Materials. PMID 30692647 DOI: 10.1038/s41563-018-0277-0  0.52
2019 Collado-Fregoso E, Pugliese SN, Wojcik M, Benduhn J, Bar-Or E, Perdigón Toro L, Hörmann U, Spoltore D, Vandewal K, Hodgkiss JM, Neher D. Energy-Gap Law for Photocurrent Generation in Fullerene-Based Organic Solar Cells: The Case of Low-Donor-Content Blends. Journal of the American Chemical Society. PMID 30620190 DOI: 10.1021/jacs.8b09820  0.52
2018 Spoltore D, Hofacker A, Benduhn J, Ullbrich S, Nyman M, Zeika O, Schellhammer KS, Fan Y, Ramirez IR, Barlow S, Riede M, Marder SR, Ortmann F, Vandewal K. Hole-Transport in Low-Donor-Content Organic Solar Cells. The Journal of Physical Chemistry Letters. PMID 30187758 DOI: 10.1021/acs.jpclett.8b02177  0.52
2018 Tietze ML, Benduhn J, Pahner P, Nell B, Schwarze M, Kleemann H, Krammer M, Zojer K, Vandewal K, Leo K. Publisher Correction: Elementary steps in electrical doping of organic semiconductors. Nature Communications. 9: 2356. PMID 29895823 DOI: 10.1038/s41467-018-04275-9  0.52
2018 Tietze ML, Benduhn J, Pahner P, Nell B, Schwarze M, Kleemann H, Krammer M, Zojer K, Vandewal K, Leo K. Elementary steps in electrical doping of organic semiconductors. Nature Communications. 9: 1182. PMID 29563497 DOI: 10.1038/s41467-018-03302-z  0.52
2017 Ullbrich S, Siegmund B, Mischok A, Hofacker A, Benduhn J, Spoltore D, Vandewal K. Fast Organic Near-Infrared Photodetectors Based on Charge-Transfer Absorption. The Journal of Physical Chemistry Letters. 5621-5625. PMID 29095624 DOI: 10.1021/acs.jpclett.7b02571  0.52
2017 Li TY, Meyer T, Ma Z, Benduhn J, Koerner C, Zeika O, Vandewal K, Leo K. Small Molecule Near-Infrared BODIPY Donors for Organic Tandem Solar Cells. Journal of the American Chemical Society. PMID 28914535 DOI: 10.1021/jacs.7b07887  0.52
2017 Nyman M, Sandberg OJ, Dahlström S, Spoltore D, Körner C, Zhang Y, Barlow S, Marder SR, Leo K, Vandewal K, Österbacka R. Doping-induced carrier profiles in organic semiconductors determined from capacitive extraction-current transients. Scientific Reports. 7: 5397. PMID 28710352 DOI: 10.1038/s41598-017-05499-3  0.52
2017 Tang Z, Ma Z, Sánchez-Díaz A, Ullbrich S, Liu Y, Siegmund B, Mischok A, Leo K, Campoy-Quiles M, Li W, Vandewal K. Polymer:Fullerene Bimolecular Crystals for Near-Infrared Spectroscopic Photodetectors. Advanced Materials (Deerfield Beach, Fla.). PMID 28675522 DOI: 10.1002/adma.201702184  0.4
2017 Siegmund B, Mischok A, Benduhn J, Zeika O, Ullbrich S, Nehm F, Böhm M, Spoltore D, Fröb H, Körner C, Leo K, Vandewal K. Organic narrowband near-infrared photodetectors based on intermolecular charge-transfer absorption. Nature Communications. 8: 15421. PMID 28580934 DOI: 10.1038/ncomms15421  0.52
2017 Siegmund B, Sajjad MT, Widmer J, Ray D, Koerner C, Riede M, Leo K, Samuel ID, Vandewal K. Exciton Diffusion Length and Charge Extraction Yield in Organic Bilayer Solar Cells. Advanced Materials (Deerfield Beach, Fla.). PMID 28145601 DOI: 10.1002/adma.201604424  0.4
2017 Vandewal K, Benduhn J, Schellhammer KS, Vangerven T, Rückert JE, Piersimoni F, Scholz R, Zeika O, Fan Y, Barlow S, Neher D, Marder SR, Manca J, Spoltore D, Cuniberti G, et al. Absorption Tails of Donor:C60 Blends Provide Insight into Thermally Activated Charge-Transfer Processes and Polaron Relaxation. Journal of the American Chemical Society. PMID 28068763 DOI: 10.1021/jacs.6b12857  0.6
2016 Vandewal K. Interfacial Charge Transfer States in Condensed Phase Systems. Annual Review of Physical Chemistry. PMID 26980308 DOI: 10.1146/annurev-physchem-040215-112144  0.76
2016 Park Y, Nehm F, Müller-Meskamp L, Vandewal K, Leo K. Optical display film as flexible and light trapping substrate for organic photovoltaics Optics Express. 24: A974-A980. DOI: 10.1364/OE.24.00A974  0.76
2016 Aernouts T, Brunetti F, De La Fuente J, Espinosa N, Urbina A, Fonrodona M, Lira-Cantu M, Galagan Y, Hoppe H, Katz E, Ramos M, Riede M, Vandewal K, Veenstra S, Von Hauff E. EU COST Action MP1307 - Unravelling the degradation mechanisms of emerging solar cell technologies Proceedings of the 18th Mediterranean Electrotechnical Conference: Intelligent and Efficient Technologies and Services For the Citizen, Melecon 2016. DOI: 10.1109/MELCON.2016.7495310  0.76
2016 Park Y, Berger J, Tang Z, Müller-Meskamp L, Lasagni AF, Vandewal K, Leo K. Flexible, light trapping substrates for organic photovoltaics Applied Physics Letters. 109. DOI: 10.1063/1.4962206  0.76
2016 Park Y, Müller-Meskamp L, Vandewal K, Leo K. PEDOT:PSS with embedded TiO2 nanoparticles as light trapping electrode for organic photovoltaics Applied Physics Letters. 108. DOI: 10.1063/1.4954902  0.76
2016 Simonds BJ, Misra S, Paudel N, Vandewal K, Salleo A, Ferekides C, Scarpulla MA. Near infrared laser annealing of CdTe and in-situ measurement of the evolution of structural and optical properties Journal of Applied Physics. 119. DOI: 10.1063/1.4947186  0.76
2016 Sweetnam S, Vandewal K, Cho E, Risko C, Coropceanu V, Salleo A, Brédas JL, McGehee MD. Characterizing the Polymer:Fullerene Intermolecular Interactions Chemistry of Materials. 28: 1446-1452. DOI: 10.1021/acs.chemmater.5b03378  0.76
2016 Park Y, Bormann L, Müller-Meskamp L, Vandewal K, Leo K. Efficient flexible organic photovoltaics using silver nanowires and polymer based transparent electrodes Organic Electronics: Physics, Materials, Applications. 36: 68-72. DOI: 10.1016/j.orgel.2016.05.032  0.76
2016 Wang C, Xu X, Zhang W, Bergqvist J, Xia Y, Meng X, Bini K, Ma W, Yartsev A, Vandewal K, Andersson MR, Inganäs O, Fahlman M, Wang E. Organic Photovoltaics: Low Band Gap Polymer Solar Cells With Minimal Voltage Losses (Adv. Energy Mater. 18/2016) Advanced Energy Materials. 6. DOI: 10.1002/aenm.201670109  0.76
2016 Graham KR, Ndjawa GON, Conron SM, Munir R, Vandewal K, Chen JJ, Sweetnam S, Thompson ME, Salleo A, Mcgehee MD, Amassian A. The Roles of Structural Order and Intermolecular Interactions in Determining Ionization Energies and Charge-Transfer State Energies in Organic Semiconductors Advanced Energy Materials. DOI: 10.1002/aenm.201601211  0.76
2016 Wang C, Xu X, Zhang W, Bergqvist J, Xia Y, Meng X, Bini K, Ma W, Yartsev A, Vandewal K, Andersson MR, Inganäs O, Fahlman M, Wang E. Low Band Gap Polymer Solar Cells With Minimal Voltage Losses Advanced Energy Materials. 6. DOI: 10.1002/aenm.201600148  0.76
2016 Bormann L, Nehm F, Weiß N, Nikolis VC, Selzer F, Eychmüller A, Müller-Meskamp L, Vandewal K, Leo K. Degradation of Sexithiophene Cascade Organic Solar Cells Advanced Energy Materials. 6. DOI: 10.1002/aenm.201502432  0.76
2016 Moench T, Friederich P, Holzmueller F, Rutkowski B, Benduhn J, Strunk T, Koerner C, Vandewal K, Czyrska-Filemonowicz A, Wenzel W, Leo K. Influence of Meso and Nanoscale Structure on the Properties of Highly Efficient Small Molecule Solar Cells Advanced Energy Materials. 6. DOI: 10.1002/aenm.201501280  0.76
2016 Hou JL, Fischer A, Yang SC, Benduhn J, Widmer J, Kasemann D, Vandewal K, Leo K. Plasmon-Induced Sub-Bandgap Photodetection with Organic Schottky Diodes Advanced Functional Materials. 26: 5741-5747. DOI: 10.1002/adfm.201601718  0.76
2015 Piersimoni F, Schlesinger R, Benduhn J, Spoltore D, Reiter S, Lange I, Koch N, Vandewal K, Neher D. Charge Transfer Absorption and Emission at ZnO/Organic Interfaces. The Journal of Physical Chemistry Letters. 6: 500-4. PMID 26261970 DOI: 10.1021/jz502657z  0.6
2015 Buchaca-Domingo E, Vandewal K, Fei Z, Watkins SE, Scholes FH, Bannock JH, de Mello JC, Richter LJ, DeLongchamp DM, Amassian A, Heeney M, Salleo A, Stingelin N. Direct Correlation of Charge Transfer Absorption with Molecular Donor:Acceptor Interfacial Area via Photothermal Deflection Spectroscopy. Journal of the American Chemical Society. 137: 5256-9. PMID 25856143 DOI: 10.1021/ja512410f  0.76
2015 Bartynski AN, Gruber M, Das S, Rangan S, Mollinger S, Trinh C, Bradforth SE, Vandewal K, Salleo A, Bartynski RA, Bruetting W, Thompson ME. Symmetry-breaking charge transfer in a zinc chlorodipyrrin acceptor for high open circuit voltage organic photovoltaics. Journal of the American Chemical Society. 137: 5397-405. PMID 25826321 DOI: 10.1021/jacs.5b00146  0.76
2015 Wang C, Duong DT, Vandewal K, Rivnay J, Salleo A. Optical measurement of doping efficiency in poly(3-hexylthiophene) solutions and thin films Physical Review B - Condensed Matter and Materials Physics. 91. DOI: 10.1103/PhysRevB.91.085205  0.76
2015 Fischer J, Widmer J, Kleemann H, Tress W, Koerner C, Riede M, Vandewal K, Leo K. A charge carrier transport model for donor-acceptor blend layers Journal of Applied Physics. 117. DOI: 10.1063/1.4906561  0.76
2015 Piersimoni F, Schlesinger R, Benduhn J, Spoltore D, Reiter S, Lange I, Koch N, Vandewal K, Neher D. Charge transfer absorption and emission at ZnO/organic interfaces Journal of Physical Chemistry Letters. 6: 500-504. DOI: 10.1021/jz502657z  0.76
2015 Mönch T, Sherkar TS, Anton Koster LJ, Friederich P, Riede M, Formanek P, Koerner C, Vandewal K, Wenzel W, Leo K. Experimental and theoretical study of phase separation in ZnPc:C<inf>60</inf> blends Organic Electronics: Physics, Materials, Applications. 27: 183-191. DOI: 10.1016/j.orgel.2015.09.023  0.76
2015 Holzmueller F, Wilde L, Wölzl F, Koerner C, Vandewal K, Leo K. Co-evaporant induced crystallization of zinc phthalocyanine:C<inf>60</inf> blends for solar cells Organic Electronics: Physics, Materials, Applications. 27: 133-136. DOI: 10.1016/j.orgel.2015.08.031  0.76
2015 Spoltore D, Vangerven T, Verstappen P, Piersimoni F, Bertho S, Vandewal K, Van Den Brande N, Defour M, Van Mele B, De Sio A, Parisi J, Lutsen L, Vanderzande D, Maes W, Manca JV. Effect of molecular weight on morphology and photovoltaic properties in P3HT:PCBM solar cells Organic Electronics: Physics, Materials, Applications. 21: 160-170. DOI: 10.1016/j.orgel.2015.02.017  0.76
2015 Kraner S, Widmer J, Benduhn J, Hieckmann E, Jägeler-Hoheisel T, Ullbrich S, Schütze D, Sebastian Radke K, Cuniberti G, Ortmann F, Lorenz-Rothe M, Meerheim R, Spoltore D, Vandewal K, Koerner C, et al. Influence of side groups on the performance of infrared absorbing aza-BODIPY organic solar cells Physica Status Solidi (a) Applications and Materials Science. 212: 2747-2753. DOI: 10.1002/pssa.201532385  0.76
2015 Mollinger SA, Vandewal K, Salleo A. Microstructural and Electronic Origins of Open-Circuit Voltage Tuning in Organic Solar Cells Based on Ternary Blends Advanced Energy Materials. 5. DOI: 10.1002/aenm.201501335  0.76
2015 Burke TM, Sweetnam S, Vandewal K, McGehee MD. Beyond Langevin recombination: How equilibrium between free carriers and charge transfer states determines the open-circuit voltage of organic solar Cells Advanced Energy Materials. 5. DOI: 10.1002/aenm.201500123  0.76
2015 Heumueller T, Burke TM, Mateker WR, Sachs-Quintana IT, Vandewal K, Brabec CJ, McGehee MD. Disorder-Induced Open-Circuit Voltage Losses in Organic Solar Cells during Photoinduced Burn-In Advanced Energy Materials. 5. DOI: 10.1002/aenm.201500111  0.76
2014 Graham KR, Cabanetos C, Jahnke JP, Idso MN, El Labban A, Ngongang Ndjawa GO, Heumueller T, Vandewal K, Salleo A, Chmelka BF, Amassian A, Beaujuge PM, McGehee MD. Importance of the donor:fullerene intermolecular arrangement for high-efficiency organic photovoltaics. Journal of the American Chemical Society. 136: 9608-18. PMID 24932575 DOI: 10.1021/ja502985g  0.76
2014 Naab BD, Zhang S, Vandewal K, Salleo A, Barlow S, Marder SR, Bao Z. Effective solution- and vacuum-processed n-doping by dimers of benzimidazoline radicals. Advanced Materials (Deerfield Beach, Fla.). 26: 4268-72. PMID 24753007 DOI: 10.1002/adma.201400668  0.32
2014 Vandewal K, Widmer J, Heumueller T, Brabec CJ, McGehee MD, Leo K, Riede M, Salleo A. Increased open-circuit voltage of organic solar cells by reduced donor-acceptor interface area. Advanced Materials (Deerfield Beach, Fla.). 26: 3839-43. PMID 24664888 DOI: 10.1002/adma.201400114  0.76
2014 Zhou Y, Kurosawa T, Ma W, Guo Y, Fang L, Vandewal K, Diao Y, Wang C, Yan Q, Reinspach J, Mei J, Appleton AL, Koleilat GI, Gao Y, Mannsfeld SC, et al. High performance all-polymer solar cell via polymer side-chain engineering. Advanced Materials (Deerfield Beach, Fla.). 26: 3767-72. PMID 24664632 DOI: 10.1002/adma.201306242  0.76
2014 Albrecht S, Vandewal K, Tumbleston JR, Fischer FSU, Douglas JD, Fréchet JMJ, Ludwigs S, Ade H, Salleo A, Neher D. On the efficiency of charge transfer state splitting in polymer:fullerene solar cells Advanced Materials. 26: 2533-2539. PMID 24574091 DOI: 10.1002/adma.201305283  0.76
2014 Vandewal K, Albrecht S, Hoke ET, Graham KR, Widmer J, Douglas JD, Schubert M, Mateker WR, Bloking JT, Burkhard GF, Sellinger A, Fréchet JMJ, Amassian A, Riede MK, McGehee MD, et al. Efficient charge generation by relaxed charge-transfer states at organic interfaces Nature Materials. 13: 63-68. PMID 24240240 DOI: 10.1038/nmat3807  0.76
2014 Simonds BJ, Misra S, Paudel N, Vandewal K, Salleo A, Ferekides C, Scarpull MA. Sub-bandgap laser annealing of room temperature deposited polycrystalline CdTe Proceedings of Spie - the International Society For Optical Engineering. 9180. DOI: 10.1117/12.2062178  0.76
2014 Cardinaletti I, Kesters J, Bertho S, Conings B, Piersimoni F, D'Haen J, Lutsen L, Nesladek M, Van Mele B, Van Assche G, Vandewal K, Salleo A, Vanderzande D, Maes W, Manca JV. Toward bulk heterojunction polymer solar cells with thermally stable active layer morphology Journal of Photonics For Energy. 4. DOI: 10.1117/1.JPE.4.040997  0.76
2014 Siebert-Henze E, Lyssenko VG, Fischer J, Tietze M, Brueckner R, Schwarze M, Vandewal K, Ray D, Riede M, Leo K. Built-in voltage of organic bulk heterojuction p-i-n solar cells measured by electroabsorption spectroscopy Aip Advances. 4. DOI: 10.1063/1.4873597  0.76
2014 Heumueller T, Mateker WR, Sachs-Quintana IT, Vandewal K, Bartelt JA, Burke TM, Ameri T, Brabec CJ, McGehee MD. Reducing burn-in voltage loss in polymer solar cells by increasing the polymer crystallinity Energy and Environmental Science. 7: 2974-2980. DOI: 10.1039/c4ee01842g  0.76
2014 Ma Z, Sun W, Himmelberger S, Vandewal K, Tang Z, Bergqvist J, Salleo A, Andreasen JW, Inganäs O, Andersson MR, Müller C, Zhang F, Wang E. Structure-property relationships of oligothiophene-isoindigo polymers for efficient bulk-heterojunction solar cells Energy and Environmental Science. 7: 361-369. DOI: 10.1039/c3ee42989j  0.76
2014 Himmelberger S, Vandewal K, Fei Z, Heeney M, Salleo A. Role of molecular weight distribution on charge transport in semiconducting polymers Macromolecules. 47: 7151-7157. DOI: 10.1021/ma501508j  0.76
2014 Camacho R, Meyer M, Vandewal K, Tang Z, Inganäs O, Scheblykin IG. Polarization imaging of emissive charge transfer states in polymer/fullerene blends Chemistry of Materials. 26: 6695-6704. DOI: 10.1021/cm502503f  0.76
2014 Zusan A, Vandewal K, Allendorf B, Hansen NH, Pflaum J, Salleo A, Dyakonov V, Deibel C. The crucial influence of fullerene phases on photogeneration in organic bulk geterojunction solar cells Advanced Energy Materials. 4. DOI: 10.1002/aenm.201400922  0.76
2014 Bloking JT, Giovenzana T, Higgs AT, Ponec AJ, Hoke ET, Vandewal K, Ko S, Bao Z, Sellinger A, McGehee MD. Comparing the device physics and morphology of polymer solar cells employing fullerenes and non-fullerene acceptors Advanced Energy Materials. 4. DOI: 10.1002/aenm.201301426  0.76
2014 Dupont SR, Voroshazi E, Nordlund D, Vandewal K, Dauskardt RH. Controlling interdiffusion, interfacial composition, and adhesion in polymer solar cells Advanced Materials Interfaces. 1. DOI: 10.1002/admi.201400135  0.76
2014 Naab BD, Zhang S, Vandewal K, Salleo A, Barlow S, Marder SR, Bao Z. Effective solution- and vacuum-processed n-doping by dimers of benzimidazoline radicals Advanced Materials. 26: 4268-4272. DOI: 10.1002/adma.201400668  0.76
2014 Schubert M, Collins BA, Mangold H, Howard IA, Schindler W, Vandewal K, Roland S, Behrends J, Kraffert F, Steyrleuthner R, Chen Z, Fostiropoulos K, Bittl R, Salleo A, Facchetti A, et al. Correlated donor/acceptor crystal orientation controls photocurrent generation in all-polymer solar cells Advanced Functional Materials. 24: 4068-4081. DOI: 10.1002/adfm.201304216  0.76
2013 Noriega R, Rivnay J, Vandewal K, Koch FP, Stingelin N, Smith P, Toney MF, Salleo A. A general relationship between disorder, aggregation and charge transport in conjugated polymers. Nature Materials. 12: 1038-44. PMID 23913173 DOI: 10.1038/nmat3722  0.76
2013 Graham KR, Erwin P, Nordlund D, Vandewal K, Li R, Ngongang Ndjawa GO, Hoke ET, Salleo A, Thompson ME, McGehee MD, Amassian A. Re-evaluating the role of sterics and electronic coupling in determining the open-circuit voltage of organic solar cells Advanced Materials. 25: 6076-6082. PMID 23897581 DOI: 10.1002/adma.201301319  0.76
2013 Naab BD, Himmelberger S, Diao Y, Vandewal K, Wei P, Lussem B, Salleo A, Bao Z. High mobility N-type transistors based on solution-sheared doped 6,13-bis(triisopropylsilylethynyl)pentacene thin films. Advanced Materials (Deerfield Beach, Fla.). 25: 4663-7. PMID 23813467 DOI: 10.1002/adma.201205098  0.76
2013 Tietze ML, Tress W, Pfützner S, Schünemann C, Burtone L, Riede M, Leo K, Vandewal K, Olthof S, Schulz P, Kahn A. Correlation of open-circuit voltage and energy levels in zinc-phthalocyanine: C60 bulk heterojunction solar cells with varied mixing ratio Physical Review B - Condensed Matter and Materials Physics. 88. DOI: 10.1103/PhysRevB.88.085119  0.76
2013 Fang L, Liu P, Sveinbjornsson BR, Atahan-Evrenk S, Vandewal K, Osuna S, Jiménez-Osés G, Shrestha S, Giri G, Wei P, Salleo A, Aspuru-Guzik A, Grubbs RH, Houk KN, Bao Z. Confined organization of fullerene units along high polymer chains Journal of Materials Chemistry C. 1: 5747-5755. DOI: 10.1039/c3tc31158a  0.76
2013 Vandewal K, Himmelberger S, Salleo A. Structural factors that affect the performance of organic bulk heterojunction solar cells Macromolecules. 46: 6379-6387. DOI: 10.1021/ma400924b  0.76
2013 Piersimoni F, Degutis G, Bertho S, Vandewal K, Spoltore D, Vangerven T, Drijkoningen J, Van Bael MK, Hardy A, D'Haen J, Maes W, Vanderzande D, Nesladek M, Manca J. Influence of fullerene photodimerization on the PCBM crystallization in polymer: Fullerene bulk heterojunctions under thermal stress Journal of Polymer Science, Part B: Polymer Physics. 51: 1209-1214. DOI: 10.1002/polb.23330  0.76
2013 Wang E, Bergqvist J, Vandewal K, Ma Z, Hou L, Lundin A, Himmelberger S, Salleo A, Müller C, Inganäs O, Zhang F, Andersson MR. Conformational disorder enhances solubility and photovoltaic performance of a thiophene-quinoxaline copolymer Advanced Energy Materials. 3: 806-814. DOI: 10.1002/aenm.201201019  0.76
2013 Hoke ET, Vandewal K, Bartelt JA, Mateker WR, Douglas JD, Noriega R, Graham KR, Fréchet JMJ, Salleo A, Mcgehee MD. Recombination in polymer:Fullerene solar cells with open-circuit voltages approaching and exceeding 1.0 V Advanced Energy Materials. 3: 220-230. DOI: 10.1002/aenm.201200474  0.76
2012 Tang Z, Andersson LM, George Z, Vandewal K, Tvingstedt K, Heriksson P, Kroon R, Andersson MR, Inganäs O. Interlayer for modified cathode in highly efficient inverted ITO-free organic solar cells. Advanced Materials (Deerfield Beach, Fla.). 24: 554-8. PMID 22250035 DOI: 10.1002/adma.201104579  0.76
2012 Vandewal K, Tvingstedt K, Inganäs O. Polarization anisotropy of charge transfer absorption and emission of aligned polymer:fullerene blend films Physical Review B - Condensed Matter and Materials Physics. 86. DOI: 10.1103/PhysRevB.86.035212  0.76
2012 Piersimoni F, Cheyns D, Vandewal K, Manca JV, Rand BP. Excitation of charge transfer states and low-driving force triplet exciton dissociation at planar donor/acceptor interfaces Journal of Physical Chemistry Letters. 3: 2064-2068. DOI: 10.1021/jz300771a  0.76
2012 Chambon S, Mens R, Vandewal K, Clodic E, Scharber M, Lutsen L, Gelan J, Manca J, Vanderzande D, Adriaensens P. Influence of octanedithiol on the nanomorphology of PCPDTBT:PCBM blends studied by solid-state NMR Solar Energy Materials and Solar Cells. 96: 210-217. DOI: 10.1016/j.solmat.2011.09.061  0.76
2012 Andersson LM, Hsu YT, Vandewal K, Sieval AB, Andersson MR, Inganäs O. Mixed C60/C70 based fullerene acceptors in polymer bulk-heterojunction solar cells Organic Electronics: Physics, Materials, Applications. 13: 2856-2864. DOI: 10.1016/j.orgel.2012.08.028  0.76
2012 Tang Z, George Z, Ma Z, Bergqvist J, Tvingstedt K, Vandewal K, Wang E, Andersson LM, Andersson MR, Zhang F, Inganäs O. Semi-transparent tandem organic solar cells with 90% internal quantum efficiency Advanced Energy Materials. 2: 1467-1476. DOI: 10.1002/aenm.201200204  0.76
2012 Vandewal K, Ma Z, Bergqvist J, Tang Z, Wang E, Henriksson P, Tvingstedt K, Andersson MR, Zhang F. Quantification of quantum efficiency and energy losses in low bandgap polymer: Fullerene solar cells with high open-circuit voltage Advanced Functional Materials. 22: 3480-3490. DOI: 10.1002/adfm.201200608  0.76
2011 Wang E, Ma Z, Zhang Z, Vandewal K, Henriksson P, Inganäs O, Zhang F, Andersson MR. An easily accessible isoindigo-based polymer for high-performance polymer solar cells. Journal of the American Chemical Society. 133: 14244-7. PMID 21848297 DOI: 10.1021/ja206610u  0.76
2011 Ma Z, Wang E, Vandewal K, Andersson MR, Zhang F. Enhance performance of organic solar cells based on an isoindigo-based copolymer by balancing absorption and miscibility of electron acceptor Applied Physics Letters. 99. DOI: 10.1063/1.3645622  0.76
2011 Müller C, Bergqvist J, Vandewal K, Tvingstedt K, Anselmo AS, Magnusson R, Alonso MI, Moons E, Arwin H, Campoy-Quiles M, Inganäs O. Phase behaviour of liquid-crystalline polymer/fullerene organic photovoltaic blends: Thermal stability and miscibility Journal of Materials Chemistry. 21: 10676-10684. DOI: 10.1039/c1jm11239b  0.76
2011 Piersimoni F, Chambon S, Vandewal K, Mens R, Boonen T, Gadisa A, Izquierdo M, Filippone S, Ruttens B, D'haen J, Martin N, Lutsen L, Vanderzande D, Adriaensens P, Manca JV. Influence of fullerene ordering on the energy of the charge-transfer state and open-circuit voltage in polymer:fullerene solar cells Journal of Physical Chemistry C. 115: 10873-10880. DOI: 10.1021/jp110982m  0.76
2011 Vandewal K, Tvingstedt K, Inganäs O. Charge Transfer States in Organic Donor-Acceptor Solar Cells Semiconductors and Semimetals. 85: 261-295. DOI: 10.1016/B978-0-12-391060-8.00008-3  0.76
2010 Lee J, Vandewal K, Yost SR, Bahlke ME, Goris L, Baldo MA, Manca JV, Van Voorhis T. Charge transfer state versus hot exciton dissociation in polymer-fullerene blended solar cells. Journal of the American Chemical Society. 132: 11878-80. PMID 20690623 DOI: 10.1021/ja1045742  0.76
2010 Gadisa A, Tvingstedt K, Vandewal K, Zhang F, Manca JV, Inganäs O. Bipolar charge transport in fullerene molecules in a bilayer and blend of polyfluorene copolymer and fullerene. Advanced Materials (Deerfield Beach, Fla.). 22: 1008-11. PMID 20217830 DOI: 10.1002/adma.200902579  0.76
2010 Vandewal K, Tvingstedt K, Manca JV, Inganäs O. Charge-transfer states and upper limit of the open-circuit voltage in polymer: Fullerene oprganic solar cells Ieee Journal On Selected Topics in Quantum Electronics. 16: 1676-1684. DOI: 10.1109/JSTQE.2010.2043061  0.76
2010 Vandewal K, Tvingstedt K, Gadisa A, Inganäs O, Manca JV. Relating the open-circuit voltage to interface molecular properties of donor:acceptor bulk heterojunction solar cells Physical Review B - Condensed Matter and Materials Physics. 81. DOI: 10.1103/PhysRevB.81.125204  0.76
2010 Conings B, Bertho S, Vandewal K, Senes A, D'Haen J, Manca J, Janssen RAJ. Modeling the temperature induced degradation kinetics of the short circuit current in organic bulk heterojunction solar cells Applied Physics Letters. 96. DOI: 10.1063/1.3391669  0.76
2010 Tvingstedt K, Vandewal K, Zhang F, Inganäs O. On the dissociation efficiency of charge transfer excitons and Frenkel excitons in organic solar cells: A luminescence quenching study Journal of Physical Chemistry C. 114: 21824-21832. DOI: 10.1021/jp107587h  0.76
2009 Vandewal K, Tvingstedt K, Gadisa A, Inganäs O, Manca JV. On the origin of the open-circuit voltage of polymer-fullerene solar cells. Nature Materials. 8: 904-9. PMID 19820700 DOI: 10.1038/nmat2548  0.76
2009 Tvingstedt K, Vandewal K, Gadisa A, Zhang F, Manca J, Inganäs O. Electroluminescence from charge transfer states in polymer solar cells. Journal of the American Chemical Society. 131: 11819-24. PMID 19722595 DOI: 10.1021/ja903100p  0.76
2009 Vanderzande DJM, Oosterbaan WD, Vrindts V, Bertho S, Bolsée JC, Gadisa A, Vandewal K, Manca J, Lutsen L, Cleij TJ, D'Haen J, Zhao J, Assche GV, Mele BV. The use of nanofibers of P3HT in bulk heterojunction solar cells: The effect of order and morphology on the performance of P3HT:PCBM blends Proceedings of Spie - the International Society For Optical Engineering. 7416. DOI: 10.1117/12.826127  0.76
2009 Vandewal K, Oosterbaan WD, Bertho S, Vrindts V, Gadisa A, Lutsen L, Vanderzande D, Manca JV. Varying polymer crystallinity in nanofiber poly(3-alkylthiophene): PCBM solar cells: Influence on charge-transfer state energy and open-circuit voltage Applied Physics Letters. 95. DOI: 10.1063/1.3232242  0.76
2009 Cadisa A, Oosterbaan WD, Vandewal K, Bolsée JC, Bertho S, D'Haen J, Lutsen L, Vanderzande D, Manca JV. Effect of alkyl side-chain length on photovoltaic properties of poly(3-alkylthiophene)/pcbm bulk heterojunctions Advanced Functional Materials. 19: 3300-3306. DOI: 10.1002/adfm.200900797  0.76
2008 Haeldermans I, Vandewal K, Oosterbaan WD, Gadisa A, D'Haen J, Van Bael MK, Manca JV, Mullens J. Ground-state charge-transfer complex formation in hybrid poly(3-hexyl thiophene):titanium dioxide solar cells Applied Physics Letters. 93. DOI: 10.1063/1.3041633  0.76
2008 Vandewal K, Goris L, Haeldermans I, Nesládek M, Haenen K, Wagner P, Manca JV. Fourier-Transform Photocurrent Spectroscopy for a fast and highly sensitive spectral characterization of organic and hybrid solar cells Thin Solid Films. 516: 7135-7138. DOI: 10.1016/j.tsf.2007.12.056  0.76
2008 Haeldermans I, Truijen I, Vandewal K, Moons W, Van Bael MK, Haen JDH, Manca JV, Mullens J. Water based preparation method for 'green' solid-state polythiophene solar cells Thin Solid Films. 516: 7245-7250. DOI: 10.1016/j.tsf.2007.12.023  0.76
2008 Vandewal K, Gadisa A, Oosterbaan WD, Bertho S, Banishoeib F, Van Severen I, Lutsen L, Cleij TJ, Vanderzande D, Manca JV. The relation between open-circuit voltage and the onset of photocurrent generation by charge-transfer absorption in polymer: Fullerene bulk heterojunction solar cells Advanced Functional Materials. 18: 2064-2070. DOI: 10.1002/adfm.200800056  0.76
2007 Benson-Smith JJ, Goris L, Vandewal K, Haenen K, Manca JV, Vanderzande D, Bradley DDC, Nelson J. Formation of a ground-state charge-transfer complex in polyfluorene/[6,6]- phenyl-C61 butyric acid methyl ester (PCBM) blend films and its role in the function of polymer/PCBM solar cells Advanced Functional Materials. 17: 451-457. DOI: 10.1002/adfm.200600484  0.76
2007 Haeldermans I, Truijen I, Vandewal K, Moons W, Van Bael MK, D'Haen J, Manca J, Mullens J. Towards 'green' solid state polythiophene solar cells using a fully water based preparation method Materials Research Society Symposium Proceedings. 1013: 37-43.  0.76
2006 Douhéret O, Lutsen L, Swinnen A, Breselge M, Vandewal K, Goris L, Manca J. Nanoscale electrical characterization of organic photovoltaic blends by conductive atomic force microscopy Applied Physics Letters. 89. DOI: 10.1063/1.2227846  0.76
2006 Vandewal K, Goris L, Haenen K, Geerts Y, Manca JV. Highly sensitive spectroscopic characterization of inorganic and organic heterojunctions for solar cells Epj Applied Physics. 36: 281-283. DOI: 10.1051/epjap:2006140  0.76
2006 Goris L, Poruba A, Purkrt A, Vandewal K, Swinnen A, Haeldermans I, Haenen K, Manca JV, Vaněček M. Optical absorption by defect states in organic solar cells Journal of Non-Crystalline Solids. 352: 1656-1659. DOI: 10.1016/j.jnoncrysol.2005.09.053  0.76
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