Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Davood Abbaszadeh"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract The study of charge transfer in thin film solar cells made of several layers is of high importance since they may lose their energy via the recombination process at the interfaces, specifically at the interface of the electron transport laye
Externí odkaz:
https://doaj.org/article/7d7c2ae182df4d208b502d0b54d84e5e
Autor:
Far, Zahra Soltani, Naghdi, Shahab, Almashkoor, Haidar Sattar Abdoulwahid, Silakhori, Davood Abbaszadeh, Tahergorabi, Reza, Lorenzo, Jose Manuel
Publikováno v:
In Algal Research July 2023 74
Autor:
Fatemeh Haghshenas Gorgabi, Maria C. Morant-Miñana, Haniyeh Zafarkish, Davood Abbaszadeh, Kamal Asadi
Publikováno v:
Journal of Materials Chemistry C. 11:1690-1695
Humidity-mediated electrochemical reduction of graphene oxide yields memristors with controllable and highly stable resistance states that can be used in multibit memory applications. The obtained kinetic, enables a predictive resistance setting.
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Autor:
Alexander Kunz, Davood Abbaszadeh, Jasper J. Michels, Anirban Mondal, Denis Andrienko, Naresh B. Kotadiya, Paul W. M. Blom, Gert-Jan A. H. Wetzelaer
Publikováno v:
Chemistry of Materials
Electron trapping is a well-recognized issue in organic semiconductors, in particular in conjugated polymers, leading to a significant electron mobility reduction in materials with electron affinit...
Effect of the layer thickness on the efficiency enhancement in bilayer polymer light-emitting diodes
Autor:
L. Jan Anton Koster, Nutifafa Y. Doumon, Davood Abbaszadeh, Paul W. M. Blom, Gert-Jan A. H. Wetzelaer
Publikováno v:
Synthetic Metals, 215, 64-67. Elsevier Science
To eliminate quenching of excitons at the metallic cathode of a polymer light-emitting diode (PLED) the emitting layer is separated from the cathode by a hole-blocking layer (HBL). We investigate a wide range of single-layer and bilayer PLEDs with di
Autor:
Kaloian Koynov, Jasper J. Michels, Davood Abbaszadeh, N. I. Crăciun, Alexander Kunz, Ingo Lieberwirth, Paul W. M. Blom, Gert-Jan A. H. Wetzelaer
Publikováno v:
Nature Materials, 15(6), 628-633. Nature Publishing Group
In 1962, Mark and Helfrich demonstrated that the current in a semiconductor containing traps is reduced by N/N-t(r), with N the amount of transport sites, N-t the amount of traps and r a number that depends on the trap energy distribution. For r > 1,
Autor:
Paul W. M. Blom, Davood Abbaszadeh
Publikováno v:
Advanced electronic materials, 2(7):1500406. Wiley
As is common for many conjugated polymers used in light-emitting diodes (PLEDs), the charge transport in blue-emitting polyspirobifluorene (PSF) copolymerized with the hole transport unit - N,N,N'N'-tetraaryldiamino (TAD) biphenyl - is dominated by h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4b9a3b9af66f53d3feb502e3a923f42
https://research.rug.nl/en/publications/8d9bebdb-4781-4a21-a657-b2a975c26fb4
https://research.rug.nl/en/publications/8d9bebdb-4781-4a21-a657-b2a975c26fb4
Publikováno v:
Sensors & Transducers, Vol 73, Iss 11, Pp 819-825 (2006)
Stannic oxide thin films activated by palladium were prepared by sol-gel method. The morphology of the layers and the size of the particles were investigated by scanning electron microscopy and atomic force microscopy. Investigations showed that the
Publikováno v:
Physical Review B. 90
The operation of blue light-emitting diodes based on polyspirobifluorene with a varying number of N,N,N′,N′ tetraaryldiamino biphenyl (TAD) hole-transport units (HTUs) is investigated. Assuming that the electron transport is not affected by the i