Results 41 to 50 of about 5,800 (215)

Influence of annealing conditions on the performance of sputtered grown CZTS thin film solar cells

AIP Advances, 2022
Kesterite Cu2ZnSnS4 (CZTS), with direct and tunable bandgap, high absorption coefficient, low-cost processing, earth-abundance, and non-toxicity, has become a promising absorber material for emerging thin film solar cells.
Afrina Sharmin, Koushik Kumar, S. M. Mostafa Al Mamun, Mainul Hossain   +3 more
doaj   +1 more source

Influence of reaction conditions on the properties of solution-processed Cu2ZnSnS4 nanocrystals [PDF]

, 2014
Cu2ZnSnS4 nanocrystals were fabricated by hot injection of sulphur into a solution of metallic precursors. By careful control of the reaction conditions it was possible to control the elemental composition of the nanocrystals such that they are suitable ...
Beattie, Neil, Miles, Robert, Qu, Yongtao, Zoppi, Guillaume   +3 more
core   +1 more source

CZTS solar cells and the possibility of increasing VOC using evaporated Al2O3 at the CZTS/CdS interface

Solar Energy, 2020
This project has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 712949 (TECNIOspring PLUS) and the Government of Catalonia's Agency for Business Competitiveness (ACCIÓ).
Ojeda-Durán, E., Monfil-Leyva, K., Andrade-Arvizu, J., Becerril-Romero, I., Sánchez, Y., Fonoll-Rubio, R., Guc, M., Jehl, Z., Luna-López, J.A., Muñoz-Zurita, A.L., Hernández-de la Luz, J.A.D., Izquierdo-Roca, V., Placidi, M., Saucedo, E.   +13 more
openaire   +3 more sources

Study of kesterite Cu2ZnSnS4 (CZTS) thin films deposited by spray technique for photovoltaic applications

Journal of Taibah University for Science, 2021
For the synthesis of an absorber crystalline layer of the solar cell device, the Cu2ZnSnS4 (CZTS) absorber is fabricated by using the sol–gel method and the spray deposition technique.
Muna Khushaim, Sarah Alamri, Nessrin Kattan, Abdallah Jaber, Saleh Alamri   +4 more
doaj   +1 more source

Defect Properties of Na and K in Cu2ZnSnS4 from Hybrid Functional Calculation

, 2017
In-growth or post-deposition treatment of $Cu_{2}ZnSnS_{4}$ (CZTS) absorber layer had led to improved photovoltaic efficiency, however, the underlying physical mechanism of such improvements are less studied. In this study, the thermodynamics of Na and K
Scarpulla, Michael, Tse, Kinfai, Wong, Manhoi, Zhang, Jingzhao, Zhang, Yiou, Zhu, Junyi   +5 more
core   +1 more source

Sodium hydroxide pretreatment as an effective approach to reduce the dye/holes recombination reaction in P-Type DSCs [PDF]

, 2019
We report the synthesis of a novel squaraine dye (VG21-C12) and investigate its behavior as p-type sensitizer for p-type Dye-Sensitized Solar Cells.
Barbero, Nadia, Barolo, Claudia, BONOMO, MATTEO, DINI, DANILO, Giordano, Marco, NAPONIELLO, GAIA CLARA MERCEDES   +5 more
core   +2 more sources

Influence of temperature on optical properties of thin films Cu2ZnSnSe4

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2018
The use of solar cells in various fields of science and technology contributes to the development of materials science and scientific activity in this area.
E. V. Maystruk, I. P. Koziarskyi, D. P. Koziarskyi, P. D. Maryanchuk   +3 more
doaj   +1 more source

Influence of deep levels on the electrical transport properties of CdZnTeSe detectors

, 2018
We investigated the influence of deep levels on the electrical transport properties of CdZnTeSe radiation detectors by comparing experimental data with numerical simulations based on simultaneous solution of drift-diffusion and Posisson equations ...
Dědič, V, Franc, J, Grill, R, James, R B, Pekárek, J, Rejhon, M, Roy, U N   +6 more
core   +1 more source

Flexible and High‐Performance Perovskite‐Polymer Composites for Dual X‐Ray and Proton Direct Detection

Advanced Optical Materials, EarlyView.
A polymer–perovskite composite obtained by mechanochemical synthesis enables thick, tunable active layers for efficient absorption of highly penetrating ionizing radiation. Vertical‐electrode detectors achieve low X‐ray detection limits and high sensitivity direct 5 MeV proton sensing.
Camilla Bordoni, Bas A. H. Huisman, Joost W. C. Reinders, Ilaria Fratelli, Massimo Chiari, Laura Basiricò, Henk J. Bolink, Andrea Ciavatti, Michele Sessolo, Beatrice Fraboni   +9 more
wiley   +1 more source

Effects of Sulfurization Temperature on Properties of CZTS Films by Vacuum Evaporation and Sulfurization Method

International Journal of Photoenergy, 2013
Copper zinc tin sulfur (CZTS) thin films have been extensively studied in recent years for their advantages of low cost, high absorption coefficient (≥104 cm−1), appropriate band gap (~1.5 eV), and nontoxicity.
Jie Zhang, Bo Long, Shuying Cheng, Weibo Zhang   +3 more
doaj   +1 more source