Results 81 to 90 of about 1,058 (204)

Impact of Na Doping on the Carrier Transport Path in Polycrystalline Flexible Cu2ZnSn(S,Se)4 Solar Cells

Advanced Science, 2020
It is well‐known that the alkali doping of polycrystalline Cu2ZnSn(S,Se)4 (CZTSSe) and Cu(In,Ga)(Se,S)2 has a beneficial influence on the device performance and there are various hypotheses about the principles of performance improvement.
Woo‐Lim Jeong, Kyung‐Pil Kim, Juran Kim, Ha Kyung Park, Jung‐Hong Min, Je‐Sung Lee, Seung‐Hyun Mun, Sung‐Tae Kim, Jae‐Hyung Jang, William Jo, Dong‐Seon Lee   +10 more
doaj   +1 more source

Improving Defect Passivation and Crystallization in CZTS Solar Cells on FTO Substrates via Multilayer Precursor Stacking and Sulfurization

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
This study investigates the effect of multilayer metallic precursor stacking on the structural and photovoltaic properties of Cu2ZnSnS4 (CZTS) thin films fabricated on fluorine‐doped tin oxide (FTO) substrates via postsulfurization evaporation. By increasing the number of Sn/Zn/Cu stacking layers while maintaining a constant total metal thickness ...
Shou-Yi Kuo, Jui-Fu Yang, Kuo-Jen Lin, Fang-I Lai, Ahmad Azmin Mohamad   +4 more
wiley   +1 more source

A band-gap-graded CZTSSe solar cell with 12.3% efficiency

, 2016
Although Cu2ZnSn(S,Se)4 (CZTSSe) has attracted attention as an alternative to CuInGaSe2 (CIGS) as an absorber material in solar cells, its low efficiency is a serious shortcoming preventing its commercialization. To realize a high-efficiency CZTSSe solar
Kim, Young-Ill, Jeon, Chan-Wook, Nam, Dahyun, Sung, Shi-Joon, Cheong, Hyeonsik, Kim, Dae-Hwan, Kang, Jin-Kyu, Park, Si-Nae, Yang, Kee-Jeong, Kim, Jung Sik, Hwang, Dae-Kue, Jeon, Dong-Hwan, Sim, Jun-Hyoung, Son, Dae-Ho   +13 more
core   +1 more source

Cadmium free high efficiency Cu2ZnSn(S,Se)4 solar cell with Zn1−xSnxOy buffer layer

Alexandria Engineering Journal, 2017
We have investigated the simulation approach of a one-dimensional online simulator named A Device Emulation Program and Tool (ADEPT2.1) and the device performances of a thin film solar cell based on Cu2ZnSn(S,Se)4 (CZTSSe) absorber have been measured ...
Md. Asaduzzaman, Ali Newaz Bahar, Md. Mohiuddin Masum, Md. Mahmodul Hasan   +3 more
doaj   +1 more source

A Review of CZTS Thin‐Film Solar Cells Using Tandem and Multijunction Structures

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
Copper zinc tin sulfide (CZTS) is an earth‐abundant, nontoxic, and cost‐effective absorber material that has gained significant attention as a sustainable alternative to CIGS and CdTe in thin‐film photovoltaics (PVs). With a direct bandgap of 1.4–1.5 eV and a high absorption coefficient exceeding 104 cm−1, CZTS is well suited for both single‐junction ...
Faegheh Esmaeili, Saeed khosroabadi, Ali Gaeed Alsaloomee, Muhammad Waqas Iqbal   +3 more
wiley   +1 more source

CZTSSe ince film: büyütme, karakterizasyon ve güneş hücresi uygulamaları

, 2019
Cu2ZnSn(S,Se)4 (CZTSSe) compound is one of the most promising absorber materials for thin film solar cell technology due to the abundance and non-toxicity of its constituents.
Terlemezoğlu, Makbule
core  

Fabrication and device characterization of potassium fluoride solution treated CZTSSe solar cell

, 2017
Post deposition treatment (PDT) for Cu2ZnSn(S,Se)4 (CZTSSe) was carried out by simply dipping the absorber into the KF solution at 80 °C. The dipping time of absorber in KF solution was found to be crucial to device parameters of CZTSSe solar cell. The K-
Tanka Raj Rana, Jin-Kyu Kang, Jun-Hyoung Sim, Dae-Hwan Kim, Rana, Tanka Raj, Kee-Jeong Yang, Kim, JunHo, Kim, Dae-Hwan, Sim, Jun-Hyoung, Kang, Jin-Kyu, JunHo Kim, Yang, Kee-Jeong   +11 more
core   +1 more source

High efficiency CZTSSe solar cells enabled by dual Ag-passivation approach via aqueous solution process

, 2023
Ag substitution in Cu2ZnSn(S,Se)4 (CZTSSe) is a promising way to mitigate Cu/Zn related defects, electrostatic fluctuations and Shockley-Read-Hall (SRH) recombination centers.
Mina, Md Salahuddin, Otgontamir, Namuundari, Sharif, Md Hamim, Enkhbat, Temujin, Kim, JunHo, Enkhbayar, Enkhjargal, Kim, Seong Yeon   +6 more
core   +1 more source

Construction of self-assembled vertical nanoflakes on CZTSSe thin films

, 2019
Cu2ZnSn(S, Se)4 (CZTSSe) is a promising alternative absorber material to achieve high power conversion efficiencies, besides its property of involving low-cost and earth-abundant elements when compared to Cu(In, Ga)Se2 (CIGS) and cadmium telluride (CdTe),
Erçelebi, Çiğdem, Abak, Musa Kurtuluş, Güllü, Hasan Hüseyin, Terlemezoğlu, Makbule, Çolako?lu, Tahir, Bayraklı Sürücü, Özge, Parlak, Mehmet   +6 more
core   +2 more sources

Controlling back-contact interface behavior in efficient CZTSSe solar cells via regulating the selenization reaction kinetics

Nano Research
Kesterite Cu2ZnSn(S,Se)4 (CZTSSe) presents a promising low-cost and sustainable photovoltaic material. However, its performance is critically hindered by uncontrollable complex crystallization during high-temperature selenization and the detrimental ...
Lei Wang, Letu Siqin, Ruijian Liu, Hongmei Luan, Sixin Wu, Chengjun Zhu   +5 more
doaj   +1 more source