Browsing by Authors Keivanidis, Panagiotis E.


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Issue DateTitleAuthor(s)
25-Jan-2023Microstructure-driven annihilation effects and dispersive excited state dynamics in solid-state films of a model sensitizer for photon energy up-conversion applicationsGoudarzi, Hossein ; Koutsokeras, Loukas E. ; Balawi, Ahmed H. ; Sun, Cheng ; Manolis, Giorgos K. ; Gasparini, Nicola ; Yuan, Peisen ; Antoniou, Giannis N. ; Athanasopoulos, Stavros ; Tselios, Charalampos C. ; Falaras, Polycarpos ; Varotsis, Constantinos ; Laquai, Frédéric ; Cabanillas-González, Juan R. ; Keivanidis, Panagiotis E. 
Jul-2014On the role of aggregation effects in the performance of perylene-diimide based solar cellsSingh, Ranbir ; Giussani, Ester ; Mróz, Marta M. ; Di Fonzo, Fabio ; Fazzi, Daniele ; Cabanillas-González, Juan R. ; Oldridge, Luke ; Vaenas, Naoum ; Kontos, Athanassios G. ; Falaras, Polycarpos ; Grimsdale, Andrew C. ; Jacob, Josemon ; Müllen, Klaus ; Keivanidis, Panagiotis E. 
15-Oct-2014On the role of temperature in the triplet-fusion induced low-energy photon up-converted delayed luminescence of a solid state compositeGoudarzi, Hossein ; Keivanidis, Panagiotis E. 
21-Sep-2007Organic semiconductor devices for X-ray imagingBlakesley, James C. ; Keivanidis, Panagiotis E. ; Campoy-Quiles, Mariano ; Newman, Christopher R. ; Jin, Y. ; Speller, Robert ; Sirringhaus, Henning ; Greenham, Neil C. ; Nelson, Jenny ; Stavrinou, Paul N. 
1-Dec-2009Perylene tetracarboxydiimide as an electron acceptor in organic solar cells: A study of charge generation and recombinationHoward, Ian A. ; Laquai, Frédéric ; Keivanidis, Panagiotis E. ; Friend, Richard H. ; Greenham, Neil C. 
6-Feb-2014Phosphorimetric characterization of solution-processed polymeric oxygen barriers for the encapsulation of organic electronicsAluicio-Sarduy, Eduardo ; Baidak, Aliaksandr ; Vougioukalakis, Georgios C. ; Keivanidis, Panagiotis E. 
1-Jun-2021Photocurrent Stimulation in Organic Photodiodes via Electrically Integrated Photon Energy Up-Conversion Organic LayersAntoniou, Giannis N. ; Yuan, Peisen ; Keivanidis, Panagiotis E. 
12-Aug-2005Photophysical characterization of light-emitting poly(indenofluorene)sKeivanidis, Panagiotis E. ; Jacob, Josemon ; Oldridge, Luke ; Sonar, Prashant ; Carbonnier, Benjamin ; Baluschev, Stanislav ; Grimsdale, Andrew C. ; Müllen, Klaus ; Wegner, Gerhard 
22-Apr-2011Room-temperature phase demixing in bulk heterojunction layers of solution-processed organic photodetectors: The effect of active layer ageing on the device electro-optical propertiesKeivanidis, Panagiotis E. ; Laquai, Frédéric ; Howard, Ian A. ; Friend, Richard H. 
1-Jan-2016Synthesis and characterization of light-absorbing cyclopentadithiophene-based donor-acceptor copolymersSharma, Bhavna Indrajit ; Sarothia, Yameeni ; Singh, Ranbir ; Kan, Zhipeng ; Keivanidis, Panagiotis E. ; Jacob, Josemon 
16-Mar-2006Thermally stable blue emitting terfluorene block copolymersChochos, Christos L. ; Kallitsis, Joannis K ; Keivanidis, Panagiotis E. ; Baluschev, Stanislav ; Gregoriou, Vasilis G. 
8-Dec-2008Time-resolved photoluminescence study of low-energy emission mechanisms in oligofluorene and polyfluorene filmsKang, Jihoon ; Jo, Jungho ; Jo, Youngeun ; Lee, Sun Young ; Keivanidis, Panagiotis E. ; Wegner, Gerhard ; Yoon, Do Y. 
2-Jun-2003TiO2(Fe3+) nanostructured thin films with antibacterial propertiesTrapalis, Christos C. ; Keivanidis, Panagiotis E. ; Kordas, George C. ; Zaharescu, Maria ; Crisan, Maria ; Szatvanyi, Alexandra ; Gartner, M. 
2012Transient absorption spectroscopic techniques for organic photovoltaics: Tracking the photogenerated chargesSai Santosh Kumar, R. ; Grancini, G. ; Keivanidis, Panagiotis E. ; Lanzani, G. 
1-Jan-2014Triple bulk heterojunctions as means for recovering the microstructure of photoactive layers in organic solar cell devicesKan, Zhipeng ; Colella, Letizia ; Canesi, Eleonora V. ; Lerario, Giovanni ; Kumar, R. Sai Santosh ; Bonometti, Valentina ; Mussini, Patrizia R. ; Cavallo, Gabriella ; Terraneo, Giancarlo ; Pattanasattayavong, Pichaya ; Anthopoulos, Thomas D. ; Bertarelli, Chiara ; Keivanidis, Panagiotis E. 
3-Jul-2014Triplet-triplet annihilation-induced up-converted delayed luminescence in solid-state organic composites: Monitoring low-energy photon up-conversion at low temperaturesGoudarzi, Hossein ; Keivanidis, Panagiotis E. 
29-Dec-2011Ultrafast transient optical studies of charge pair generation and recombination in poly-3-hexylthiophene(P3ht):[6,6]phenyl C61 butyric methyl acid ester (PCBM) blend filmsKirkpatrick, James ; Keivanidis, Panagiotis E. ; Bruno, Annalisa ; Ma, Fei ; Haque, Saif A ; Yarstev, Arkady ; Sundstrom, Villy ; Nelson, Jenny 
1-Feb-2016Understanding the light soaking effects in inverted organic solar cells functionalized with conjugated macroelectrolyte electron-collecting interlayersXu, Weidong ; Xia, Ruidong ; Ye, Tengling ; Zhao, Li ; Kan, Zhipeng ; Mei, Yang ; Yan, Congfei ; Zhang, Xinwen ; Lai, Wenyong ; Keivanidis, Panagiotis E. ; Huang, Wei 
17-Dec-2003Up-Conversion Photoluminescence in Polyfluorene Doped with Metal(II)-Octaethyl PorphyrinsKeivanidis, Panagiotis E. ; Baluschev, Stanislav ; Miteva, Tzenka ; Nelles, Gabriele ; Scherf, Ullrich ; Yasuda, Akio ; Wegner, Gerhard 
7-Feb-2005Upconversion photoluminescence in poly(ladder-type-pentaphenylene) doped with metal (II)-octaethyl porphyrinsBaluschev, S. ; Keivanidis, Panagiotis E. ; Wegner, G. ; Jacob, J. ; Grimsdale, A. C. ; Müllen, K. ; Miteva, T. ; Yasuda, A. ; Nelles, G.