Results 61 to 70 of about 314 (172)

Influence of Rapid Thermal Annealing Temperature on Cu2BaSnSe4 (CBTSe) Thin Films Prepared by Hybrid Spin Coating and Thermal Evaporation

physica status solidi (RRL) – Rapid Research Letters, Volume 19, Issue 10, October 2025.
Cu2BaSnSe4 (CBTSe) thin films are fabricated via hybrid spin coating and thermal evaporation, followed by rapid thermal annealing at 525, 550, and 575 °C. Scanning electron microscope and photoluminescence analyses reveal that 575 °C provides optimal grain growth, surface uniformity, and optical emission compared to lower selenization temperatures ...
Tuğba Bayazıt, Mehmet Ali Olğar, Murat Tomakin, Emin Bacaksız   +3 more
wiley   +1 more source

Numerical simulation of Cs2TiBr6-based all-inorganic photovoltaic perovskite solar cell employing SCAPS-1D software

Journal of Nigerian Society of Physical Sciences
Lead halide perovskite solar cells (PSCs) show considerable promise, but their inherent drawbacks, including low stability and toxicity, pose environmental concerns.
P. R. Jubu, A. D. Otor, A. N. Abutu, A. O. Aransiola, C. Amakom, K. I. Udofia, I. K. Nwokolo, A. A. Goje, I. I. Ayogu, M. M. Gururani, E. E. Oguzie   +10 more
doaj   +1 more source

Effect of Argon Gas on Photoelectrochemical Characteristics of Film Electrodes Prepared by Thermal Vacuum Evaporation from Synthesized Copper Zinc Tin Selenide

International Journal of Electrochemical Science, 2013
Copper Zinc Tin Selenide (CZTSe) compound was synthesized from its constituent elements in an evacuated quartz ampoule. The synthesized compound was used as source to deposit film electrodes by vacuum evaporation method under different argon gas flow ...
Nordin Sabli, Zainal Abidin Talib, Wan Mahmood Mat Yunus, Zulkarnain Zainal, Hikmat S. Hilal, Masatoshi Fujii   +5 more
doaj   +1 more source

Explainable Artificial Intelligence Driven Methodology for Accelerated Research of Complex Systems: Case Study of Thin‐Film Photovoltaic Kesterite‐Based Technology

Advanced Energy Materials, Volume 15, Issue 35, September 16, 2025.
This work presents an explainable artificial intelligence (XAI) methodology to accelerate research in complex systems. It integrates holistic characterization with AI‐driven data analysis and sensitivity study to uncover the physicochemical origins of performance limitations and reproducibility issues.
Jon Garí‐Galíndez, Robert Fonoll‐Rubio, Jacob Andrade‐Arvizu, Wolfram Witte, Alejandro Perez‐Rodriguez, Stefan Paetel, Pedro Vidal‐Fuentes, Maxim Guc, Victor Izquierdo‐Roca   +8 more
wiley   +1 more source

Simulation of CZTSSe single solar cells by AFORS-HET software

Tikrit Journal of Pure Science, 2020
In this paper, this sthdy simulated photovoltaic characteristics of single heterojunction solar cell with Cu2ZnSnS4 and Cu2ZnSnSe4 absorber layer numerically using the AFORS-HET program .n-CdS/ZnO double buffer layer is used for hetrostructure ...
Buthina M. Jandary, Ayed N. Saleh
doaj   +1 more source

Hybrid Perovskite Solar Cells: A Disruptive Technology for Hydrogen Production through Photocatalytic Water Splitting

ChemistryOpen, Volume 14, Issue 8, August 2025.
This study demonstrates the potential of hybrid perovskite solar cells for photocatalytic water splitting and sustainable hydrogen production. By combining bandgap engineering and heterojunction design, enhanced efficiency and clean energy generation are achieved, advancing next‐generation solar‐driven hydrogen technologies.
S. Akin Olaleru, Nithyadharseni Palaniyandy, Bhekie B. Mamba, Bonex W. Mwakikunga   +3 more
wiley   +1 more source

طراحی و شبیه‏ سازی عددی سلول‏ های خورشیدی پشت سر هم بر پایة Sb2S3 جهت بهبود عملکرد فوتوولتائیک [PDF]

پژوهش سیستم‌های بس‌ذره‌ای
در این تحقیق سلول‏های خورشیدی پشت سر هم مختلفی طراحی و شبیه‏سازی شده که در آنها زیرسلول بالایی Sb2S3 است. ساختارهای مختلفی شامل Sb2Se3، CISe، CZTSe و GeTe برای زیرسلول پایینی پیشنهاد شد.
زهرا دهمرده, محسن سعادت   +1 more
doaj   +1 more source

Tailoring a Back‐Contact Barrier for a Self‐Powered Broadband Kesterite Photodetector With Ultralow Dark Current Enabling Ultra‐Weak‐Light Detection

Carbon Energy, Volume 7, Issue 5, May 2025.
The introduction of a C60 back interface layer successfully tailors the back‐contact barrier and prevents reverse charge injection, resulting in a kesterite photodetector with an ultralow dark current density of 5.2 × 10−9 mA/cm2 and ultra‐weak‐light detection at levels as low as 25 pW/cm2, achieving excellent performance across the 300–1600 nm ...
Qianfeng Wu, Chuanhao Li, Shuo Chen, Zhenghua Su, Muhammad Abbas, Chao Chen, Qianqian Lin, Jingting Luo, Liming Ding, Guangxing Liang   +9 more
wiley   +1 more source

Disentangling Carrier‐Transport and Interfacial Carrier‐Recombination by Mitigating Na Interstitials for 11.9% Efficient Cd‐Free Cu2ZnSnS4 Solar Cells

Small, Volume 21, Issue 19, May 12, 2025.
A high‐efficiency Cd‐free CZTS solar cell of 11.9% efficiency is achieved by mitigating the charge‐compensation effect of Na interstitials in the CZTS absorber using device air annealing. The JSC and FF are significantly improved with enhanced electron mobility, hole density, and carrier collection efficiency in the depletion region.
Xiaojie Yuan, Jianjun Li, Lishuang Zhang, Jialiang Huang, Jialin Cong, Karen Privat, Zhou Xu, Yin Yao, Guojun He, Ao Wang, Xin Cui, Robert J. Patterson, Kaiwen Sun, Martin A. Green, Xiaojing Hao   +14 more
wiley   +1 more source

One-Step Electrodeposition of CuZnSn Metal Alloy Precursor Film Followed by the Synthesis of Cu2ZnSnS4 and Cu2ZnSnSe4 Light Absorber Films and Heterojunction Devices

International Journal of Electrochemical Science, 2017
CuZnSn metallic alloy precursor films were electrodeposited on Mo substrate from a Zn-rich bath solution yielding low deposition rates. The precursor films were converted to photovoltaic absorber films of Cu2ZnSnS4 and Cu2ZnSnSe4 by sulfurization and ...
A.E. Rakhshani, A. Bumajdad, F. Al-Sagheer, S. Thomas, P.H. Tharayil   +4 more
doaj   +1 more source