Results 21 to 30 of about 314 (172)

Modifications of the CZTSe/Mo back-contact interface by plasma treatments. [PDF]

RSC Adv, 2019
Molybdenum (Mo) is the most commonly used back-contact material for copper zinc tin selenide (CZTSe)-based thin-film solar cells. The effect of a pure Ar plasma and a mixed Ar–N2 plasma on the back-contact interface of CZTSe solar cells is reported in this study.
Chen W, Taskesen T, Nowak D, Mikolajczak U, Sayed MH, Pareek D, Ohland J, Schnabel T, Ahlswede E, Hauschild D, Weinhardt L, Heske C, Parisi J, Gütay L.   +13 more
europepmc   +8 more sources

Preparation and Characterization of CZTSe Films through Electrochemical Deposition Route

International Journal of Electrochemical Science, 2014
Single-step electrochemical deposition of Cu2ZnSnSe4 (CZTSe) films without selenization was reported. The CZTSe films were deposited potentionstatically on molybdenum substrate from an aqueous solution with CuSO4, ZnSO4, SnSO4 and H2SeO3 at room ...
Tung-Cheng Liu, Yi Hu
doaj   +2 more sources

Unveiling the Influence of Annealing Temperature on Properties of CZTSSe Nanocrystals

Advanced Physics Research
The burgeoning interest in kesterite materials stems from their promising applications in both charge‐selective materials and photocathodes for photoelectrochemical water splitting. Kesterites, a complex class of semiconductors, typically contain copper,
Akin Olaleru, Adekoya Olasoji, Adewoyin Kehinde, Mattew Solomon, Ife Elegbeleye, Edwin Mapasha   +5 more
doaj   +2 more sources

Comparative study between CZTS and CZTSe thin layers for photovoltaic applications [PDF]

E3S Web of Conferences, 2023
A comparative study of the thin layer based on copper zinc tin sulphide Cu2ZnSnS4 (CZTS) and that based on copper zinc tin selenide Cu2ZnSnSe4 (CZTSe) was made in order to assess the structural, morphological, optical and electrical qualities. for better
Hyacinthe Aka Aka, Bouich Amal, Diomandé Idrissa, Aka Boko, Mari Soucase Bernabé   +4 more
doaj   +1 more source

Properties of the Window Layers for the CZTSe and CZTS Based Solar Cells [PDF]

Журнал нано- та електронної фізики, 2012
The paper presents complex investigation of optical characteristics and some structural parameters of ZnS and ZnSe films obtained by the close-spaced sublimation technique under different growth condition.
I.Yu. Protsenko, M.M. Ivashchenko, D.I. Kurbatov, A.S. Opanasyuk, H. Cheong   +4 more
doaj   +2 more sources

Study effect of window and BSF layers on the properties of the CZTS / CZTSe solar cell by SCAPS–1D

Tikrit Journal of Pure Science, 2022
The solar cell CZTS / CZTSe was studied using SCAPS-1D * computer simulator. It was noted that increasing the thickness of the absorber layer p-CZTSe from 250nm to 5μm leads to increase the IV curve.
Alaa H. Najim, Ayed N. Saleh
doaj   +1 more source

Fabrication and Characterization of Cu₂ZnSnSe₄ Thin-Film Solar Cells using a Single-Stage Co-Evaporation Method: Effects of Film Growth Temperatures on Device Performances

Energies, 2020
Kesterite-structured Cu2ZnSnSe4 (CZTSe) is considered as one of the Earth-abundant and non-toxic photovoltaic materials. CZTSe films have been prepared using a single-step co-evaporation method at a relatively low temperature (i.e., below 500 °C ...
Muhammad Rehan, Hyeonmin Jeon, Yunae Cho, Ara Cho, Kihwan Kim, Jun-Sik Cho, Jae Ho Yun, Seungkyu Ahn, Jihye Gwak, Donghyeop Shin   +9 more
doaj   +1 more source

The structure, phase and chemical composition of CZTSe thin films [PDF]

Functional Materials, 2014
Cu???ZnSnSe??? thin films obtained by co-evaporation of components using an electron beam evaporation system were investigated by scanning electron microscopy, X-ray analysis, PIXI and RBS methods. The analysis of the diffraction patterns showed that the films are almost single-phased and contain mainly CZTSe compound, which has a tetragonal kesterite ...
Opanasiuk, Anatolii Serhiiovych, Koval, Pavlo Viktorovych, Nam, D., Cheong, H., Jeong, Ah Reum, Jo, W., Ponomarev, A.G.   +6 more
openaire   +4 more sources

One-Pot Synthesis of Cu2ZnSnSe4 Nanoplates and their Visible-Light-Driven Photocatalytic Activity

Nanoscale Research Letters, 2018
A SeO2 ethanol solution as the facile precursor has been used for the preparation of quaternary Cu2ZnSnSe4 (CZTSe) nanoplates. Monodispersed single-phase CZTSe nanoplates have been prepared successfully by a facile one-pot thermal chemical method. The as-
Zhenzhen Han, Nan Li, Aihua Shi, Haohua Wang, Feng Ma, Yi Lv, Rongqian Wu   +6 more
doaj   +1 more source

THE EFFECT OF ANNEALING PRESSURE AND TIME ON THE CRYSTALLINITY OF CZTSe [PDF]

Surface Review and Letters, 2019
In this study, the effect of annealing pressure and time on the homogeneity and the formation of kesternite (Cu2ZnSnSe4; CZTSe) structure was investigated. The deposition of CZTSe coating was carried out using an electroplating method. The morphology and crystal structure of the coating were investigated using SEM–EDS, XRD and Raman spectroscopy ...
RAMAZAN KATIRCI, JOHN MICHAEL WALLS
openaire   +1 more source