Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Nikolaos Felekidis"'
Publikováno v:
The journal of physical chemistry letters. 11(9)
The photon energy dependence of long-range charge separation is studied for two prototypical polymer:fullerene systems. The internal quantum efficiency (IQE) of PCDTBT:PC61BM is experimentally show...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c316349ae0de5e5419a53c997873efa
https://pubmed.ncbi.nlm.nih.gov/32301322
https://pubmed.ncbi.nlm.nih.gov/32301322
Publikováno v:
Organic Electronics. 61:318-328
Organic electronics is an emerging technology with numerous applications in which the active layer is composed of an organic semiconductor (OSC) or blends of multiple OSC. One of the key performance parameters for such devices is the charge carrier m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70df2e96368cf209aba411b3e01653d4
https://doi.org/10.1016/j.orgel.2018.06.010
https://doi.org/10.1016/j.orgel.2018.06.010
Autor:
Yuttapoom Puttisong, Martijn Kemerink, Armantas Melianas, Nikolaos Felekidis, Weimin Chen, Stefan C. J. Meskers, Olle Inganäs
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America (PNAS), 116(47), 23416-23425. National Academy of Sciences
Proc Natl Acad Sci U S A
Proc Natl Acad Sci U S A
The interface between electron-donating (D) and electron-accepting (A) materials in organic photovoltaic (OPV) devices is commonly probed by charge-transfer (CT) electroluminescence (EL) measurements to estimate the CT energy, which critically relate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ea6cd9b6a788d6d44559c06bc52c7d1
https://research.tue.nl/nl/publications/10d4a674-2bc7-40c3-907c-a00fbc68ac7c
https://research.tue.nl/nl/publications/10d4a674-2bc7-40c3-907c-a00fbc68ac7c
Autor:
Nikolaos Felekidis
Publikováno v:
Linköping Studies in Science and Technology. Dissertations ISBN: 9789176852712
Organic photovoltaics (OPVs) is a promising low-cost and environmental-friendly technology currently achieving 12-14% power conversion efficiency. Despite the extensive focus of the research commun ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e20a60ff1bb33dc862866fd51195ee50
https://doi.org/10.3384/diss.diva-150998
https://doi.org/10.3384/diss.diva-150998
Autor:
Yuxin Xia, Martijn Kemerink, Armantas Melianas, Vidmantas Gulbinas, Rokas Jasiūnas, Nikolaos Felekidis
Extraction of photocreated charge carriers from a prototypical all-polymer organic solar cell is investigated by combining transient photocurrent and time-delayed collection field experiments with numerical simulations. It is found that extraction is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::906b573bd2bd347eeb2c8319de5a1425
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-150877
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-150877
Mixing different compounds to improve functionality is one of the pillars of the organic electronics field. Here, the degree to which the charge transport properties of the constituent materials are simply additive when materials are mixed is quantif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6f54a4e45bdbd45d1c000e7b305e095
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-143091
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-143091
Autor:
Nikolaos Felekidis, Olle Inganäs, Yuxin Xia, Vidmantas Gulbinas, Vytenis Pranculis, Martijn Kemerink, Armantas Melianas
Charge transport in organic photovoltaic (OPV) devices is often characterized by space-charge limited currents (SCLC). However, this technique only probes the transport of charges residing at quasi-equilibrium energies in the disorder-broadened densi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20835e0993bdd5e01dfe7aec10c379a1
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-135770
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-135770
Publikováno v:
Energy & Environmental Science, 9(1), 257-266. Royal Society of Chemistry
Organic bulk heterojunction solar cells based on ternary blends of two donor absorbers and one acceptor are investigated by experiments and modeling. The commonly observed continuous tunability of the open circuit voltage V-OC with the donor1 : donor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26a1fb94727d0f91733f803295a95247
https://research.tue.nl/nl/publications/cdb0c24e-bce8-47dd-9d66-d908024240dd
https://research.tue.nl/nl/publications/cdb0c24e-bce8-47dd-9d66-d908024240dd
Two prevailing formalisms are currently used to model charge transport in organic semiconductor devices. Drift-diffusion calculations, on the one hand, are time effective but assume local thermodynamic equilibrium, which is not always realistic. Kine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::384a69fc65c73bd21501ddaeab05c161
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131516
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131516
Publikováno v:
Advanced Energy Materials. 8:1800419
n/a Funding Agencies|Knut and Alice Wallenberg Foundation [KAW 2016.0494]
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd48a067381e7c1a2379628cad45ed61
https://doi.org/10.1002/aenm.201800419
https://doi.org/10.1002/aenm.201800419