Search Results - "Juška, Gytis"

Unequilibrated Charge Carrier Mobility in Organic Semiconductors Measured Using Injection Metal–Insulator–Semiconductor Charge Extraction by Linearly Increasing Voltage by Gao, Mile, Burn, Paul L., Juška, Gytis, Pivrikas, Almantas

“…The charge carrier mobility in tris(4‐carbazoyl‐9‐ylphenyl)amine (TCTA), a host and hole transport material typically used in organic light‐emitting diodes…”
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Charge carrier mobility in regioregular poly(3-hexylthiophene) probed by transient conductivity techniques : A comparative study by MOZER, Attila J, SARICIFTCI, Niyazi Serdar, PIVRIKAS, Almantas, ÖSTERBACKA, Ronald, JUSKA, Gytis, BRASSAT, Lutz, BÄSSLER, Heinz

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Charge carrier mobility of the organic photovoltaic materials PTB7 and PC71BM and its influence on device performance by Ebenhoch, Bernd, Thomson, Stuart A.J., Genevičius, Kristijonas, Juška, Gytis, Samuel, Ifor D.W.

“…[Display omitted] •We used the time of flight method to measure the mobility of neat PC71BM and PTB7.•The hole mobility of PTB7:PC71BM strongly decreases when…”
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Charge transport and its characterization using photo‐CELIV in bulk heterojunction solar cells by Stephen, Meera, Genevičius, Kristijonas, Juška, Gytis, Arlauskas, Kestutis, Hiorns, Roger C

“…This mini‐review gives a simple overview of the workings of organic photovoltaic (OPV) devices, the way in which charge transfer occurs through the active…”
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Photocarrier drift distance in organic solar cells and photodetectors by Stolterfoht, Martin, Armin, Ardalan, Philippa, Bronson, White, Ronald D., Burn, Paul L., Meredith, Paul, Juška, Gytis, Pivrikas, Almantas

“…Light harvesting systems based upon disordered materials are not only widespread innature, but are also increasingly prevalent in solar cells and…”
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Investigation of recombination processes in bulk-heterojunction organic solar cell by extraction of injected charge carriers by Čepas, Romualdas Jonas, Juška, Gytis, Kukulas, Lukas, Kamarauskas, Egidijus, Genevičius, Kristijonas

“…•Extraction of injected charge carriers in bulkheterojunction (BHJ).•Thickness dependent morphology and recombination in BHJ.•Carrier concentration dependent…”
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The impact of hot charge carrier mobility on photocurrent losses in polymer-based solar cells by Philippa, Bronson, Stolterfoht, Martin, Burn, Paul L., Juška, Gytis, Meredith, Paul, White, Ronald D., Pivrikas, Almantas

“…A typical signature of charge extraction in disordered organic systems is dispersive transport, which implies a distribution of charge carrier mobilities that…”
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Origin of Reduced Bimolecular Recombination in Blends of Conjugated Polymers and Fullerenes by Murthy, D. H. K., Melianas, Armantas, Tang, Zheng, Juška, Gytis, Arlauskas, Kȩstutis, Zhang, Fengling, Siebbeles, Laurens D. A., Inganäs, Olle, Savenije, Tom J.

“…Bimolecular charge carrier recombination in blends of a conjugated copolymer based on a thiophene and quinoxaline (TQ1) with a fullerene derivative…”
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Structure–property relationships of star-shaped blue-emitting charge-transporting 1,3,5-triphenylbenzene derivatives by Kukhta, Nadzeya A., Volyniuk, Dmytro, Peciulyte, Laura, Ostrauskaite, Jolita, Juska, Gytis, Grazulevicius, Juozas V.

“…Three star-shaped derivatives of 1,3,5-triphenylbenzene bonded to fluorene moieties with various linking groups were designed and synthesized. The three…”
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Two dimensional Langevin recombination in regioregular poly(3-hexylthiophene) by Juška, Gytis, Genevičius, Kristijonas, Nekrašas, Nerijus, Sliaužys, Gytis, Österbacka, Ronald

“…In this work, it is shown that recombination in regioregular poly(3-hexylthiophene):[6,6]-phenyl-C61-butyric acid methyl ester (RRP3HT:PCBM)…”
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Reply to 'Revisiting photocarrier lifetimes in photovoltaics' by Pivrikas, Almantas, Philippa, Bronson, White, Ronald D., Juška, Gytis

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Structure-properties relationship of the derivatives of carbazole and 1,8-naphthalimide: Effects of the substitution and the linking topology by Gudeika, Dalius, Grazulevicius, Juozas Vidas, Volyniuk, Dmytro, Butkute, Rita, Juska, Gytis, Miasojedovas, Arunas, Gruodis, Alytis, Jursenas, Saulius

“…Nine compounds having electron-accepting 1,8-naphthalimide and electron-donating carbazole moieties were synthesized employing palladium-catalyzed C–N and C–C…”
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Current transients in organic field effect transistors by Juška, Gytis, Nekrašas, Nerijus, Genevičius, Kristijonas, Pivrikas, Almantas

“…In this work the detailed charging and extraction current transients in the channel of organic field effect transistors are presented. This allows for precise…”
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The effect of polymer solar cell degradation on charge carrier dynamics in benzodithiophene-diketopyrrolopyrrole polymers by Stephen, Meera, Morse, Graham E., Blouin, Nicolas, Lozman, Owen, Genevičius, Kristijonas, Juška, Gytis

“…Degradation in polymer based organic solar cells still remains poorly understood despite prominent research efforts in recent years. In this work, the impact…”
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Doping-Induced Screening of the Built-in-Field in Organic Solar Cells: Effect on Charge Transport and Recombination by Armin, Ardalan, Juska, Gytis, Philippa, Bronson W., Burn, Paul L., Meredith, Paul, White, Ronald D., Pivrikas, Almantas

“…We report on the effects of screening of the electric field by doping‐induced mobile charges on photocurrent collection in operational organic solar cells…”
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Main‐chain alternating fullerene and dye oligomers for organic photovoltaics by Stephen, Meera, Dowland, Simon, Gregori, Alberto, Ramanitra, Hasina H, Santos Silva, Hugo, Combe, Craig MS, Bégué, Didier, Dagron‐Lartigau, Christine, Morse, Graham E, Genevičius, Kristijonas, Arlauskas, Kestutis, Juška, Gytis, Distler, Andreas, Hiorns, Roger C

“…This work demonstrates for the first time that it is possible to prepare alternating oligomers, containing both dyes and fullerenes in repeating structures,…”
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Charge Carrier Transport, Recombination, and Trapping in Organic Solar Cells Studied by Double Injection Technique by Juska, Gytis, Genevicius, Kristijonas, Nekrasas, Nerijus, Sliauzys, Gytis

“…In this paper, we demonstrate the possibilities of the double injection (DoI) current transient technique for the study of charge carriers' transport,…”
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Effect of 2-D Delocalization on Charge Transport and Recombination in Bulk-Heterojunction Solar Cells by Österbacka, R, Pivrikas, A, Juška, G, Poškus, A, Aarnio, H, Sliaužys, G, Genevičius, K, Arlauskas, K, Sariciftci, N S

“…Charge-carrier transport and recombination in thermally treated and untreated films of poly(3-hexylthiophene) (P3HT) and…”
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Double injection in organic bulk-heterojunction by JUSKA, Gytis, GENEVIBIUS, Kristijonas, SLIAUZYS, Gytis, NEKRALAS, Nerijus, OSTERBACKA, Ronald

“…We have used double injection current (DoI) transient technique for investigation of mobility, recombination and deep trapping of charge carriers in…”
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Charge transport and its characterization using photo-CELIV in bulk heterojunction solar cells: Photo-CELIV to probe charge transport in solar cells by Stephen, Meera, Genevičius, Kristijonas, Juška, Gytis, Arlauskas, Kestutis, Hiorns, Roger C

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