Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Andrei Gabriel Tomulescu"'
Autor:
Nicolae Filipoiu, Amanda Teodora Preda, Dragos-Victor Anghel, Roxana Patru, Rachel Elizabeth Brophy, Movaffaq Kateb, Cristina Besleaga, Andrei Gabriel Tomulescu, Ioana Pintilie, Andrei Manolescu, George Alexandru Nemnes
Dynamic hysteresis effects have been long known to occur in the J-V characteristics of perovskite solar cells (PSCs), with the ionic migration being identified as the primary factor. The hysteretic effects impacted early studies by the uncertainty in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7c20c354048e23cb7fd854576f33162
http://arxiv.org/abs/2208.10199
http://arxiv.org/abs/2208.10199
Autor:
Viorica Stancu, Andrei Gabriel Tomulescu, Lucia Nicoleta Leonat, Liliana Marinela Balescu, Aurelian Catalin Galca, Vasilica Toma, Cristina Besleaga, Sarah Derbali, Ioana Pintilie
Publikováno v:
Coatings
Volume 13
Issue 2
Pages: 378
Volume 13
Issue 2
Pages: 378
The technology of perovskite solar cells (PSC) is getting close to breaching the consumer market. Yet, one of the current challenges is to reduce the toxicity during their fabrication by reducing the use of the toxic solvents involved in the perovski
Autor:
Hanadi Mehdi, Lucia Nicoleta Leonat, Viorica Stancu, Hamza Saidi, Monica Enculescu, Andrei-Gabriel Tomulescu, Vasilica Toma, Ioana Pintilie, Abdelaziz Bouazizi, Aurelian Catalin Galca
Publikováno v:
Materials Science in Semiconductor Processing. 143:106558
Autor:
Lucian Pintilie, Andrei Gabriel Tomulescu, Cristina Chirila, Ioana Pintilie, Cristian Radu, Lucian Trupina, Cosmin Marian Istrate, Iuliana Pasuk, Georgia Andra Boni, Stefan Neatu, Luminita Amarande, V. Stancu
Publikováno v:
Nanomaterials
Volume 11
Issue 5
Nanomaterials, Vol 11, Iss 1177, p 1177 (2021)
Volume 11
Issue 5
Nanomaterials, Vol 11, Iss 1177, p 1177 (2021)
Structural and electrical properties of epitaxial Pb(Zr0.2Ti0.8)O3 films grown by pulsed laser deposition from targets with different purities are investigated in this study. One target was produced in-house by using high purity precursor oxides (at
Autor:
Lucian Pintilie, C. Besleaga Stan, Ioana Pintilie, Andrei Gabriel Tomulescu, Roxana Radu, V. Stancu, L. M. Trinca
Publikováno v:
Materials & Design, Vol 135, Iss, Pp 112-121 (2017)
The integration of ferroelectrics in perovskite solar cells is proposed as possible way to enhance charge collection efficiency. First results on solar cell manufactured with PbTiO3 (PTO) instead of TiO2 have shown negligible values for the power con
Autor:
Lucian Pintilie, Laura Elena Abramiuc, George Alexandru Nemnes, Marian Sima, Andrei Gabriel Tomulescu, Neculai Plugaru, Cristina Besleaga, H. G. Svavarsson, Mihaiela Iliescu, V. Stancu, Andrei Manolescu, Ioana Pintilie, L. M. Trinca
Publikováno v:
The Journal of Physical Chemistry Letters. 7:5168-5175
We monitored the evolution in time of pinhole-free structures based on FTO/TiO2/CH3NH3PbI2.6Cl0.4 layers, with and without spiro-OMeTAD and counter electrodes (Ag, Mo/Ag, and Au), aged at 24 °C in a dark nitrogen atmosphere. In the absence of electr
Autor:
M. Ebn Touhami, Lucian Pintilie, V. Stancu, Aurelian Catalin Galca, Andrei Gabriel Tomulescu, Sarah Derbali, Mihaela Florea, Khalid Nouneh, Lucia Leonat, M. Secu
Publikováno v:
Journal of Alloys and Compounds. 858:158335
In this paper, potassium based triple cation mixed-halide perovskite films were explored in order to enhance the stability and photovoltaic performance of perovskite based solar cells. It was found that adding potassium (K+) to a double cation mixed
Autor:
Sarah Derbali, Lucian Pintilie, Ioana Pintilie, Cristina Besleaga, Lucia Leonat, Ștefan Neațu, Mihaela Florea, V. Stancu, Aurelian Catalin Galca, Andrei Gabriel Tomulescu, Florentina Neațu
Publikováno v:
Physica Scripta. 95:075707
Autor:
S. Neatu, Aurelian Catalin Galca, Lucian Pintilie, M. Secu, Mihaela Florea, F. Neatu, Khalid Nouneh, Sarah Derbali, M. Ebn Touhami, Andrei Gabriel Tomulescu, Lucia Leonat, V. Stancu
Publikováno v:
Physica Scripta. 95:044003
Autor:
Andrei Gabriel Tomulescu, Alexandra Palici, Cristina Besleaga, Ioana Pintilie, Andrei Manolescu, George Alexandru Nemnes, Lucian Pintilie
The dynamic effects observed in the J-V measurements represent one important hallmark in the behavior of the perovskite solar cells. Proper measurement protocols (MPs) should be employed for the experimental data reproducibility, in particular for a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9eb0c2a59020c3bd42c3311a160b7374