Zobrazeno 1 - 10
of 167
pro vyhledávání: '"Lianghuan Feng"'
Autor:
Guanggen Zeng, Xiaolan Liu, Yubo Zhao, Yuanmao Shi, Bing Li, Jingquan Zhang, Lianghuan Feng, Qionghua Wang
Publikováno v:
International Journal of Photoenergy, Vol 2019 (2019)
In this work, the stability of unpackaged CdTe solar cells with different configurations was investigated according to the International Electrotechnical Commission IEC 61215-2016. The measurements of thermal cycling from -40°C to +85°C and 24-hour
Externí odkaz:
https://doaj.org/article/5c4675208d3a4989abc78172ca94fe29
Publikováno v:
Energies, Vol 12, Iss 6, p 1123 (2019)
The application of thinner cadmium sulfide (CdS) window layer is a feasible approach to improve the performance of cadmium telluride (CdTe) thin film solar cells. However, the reduction of compactness and continuity of thinner CdS always deteriorates
Externí odkaz:
https://doaj.org/article/8eb72c9a990f42788605855c2d7b1cc6
Publikováno v:
Energies, Vol 12, Iss 2, p 291 (2019)
Wider band-gap window layers can enhance the transmission of sunlight in the short-wavelength region and improve the performance of CdTe solar cells. In this work, we investigated the band structure of In-doped Zn1−xMgxO (ZMO:In) by using first-pri
Externí odkaz:
https://doaj.org/article/7ec184cd0564472595c1dc47cce9c094
Publikováno v:
International Journal of Photoenergy, Vol 2015 (2015)
The light and dark output performances of CdS/CdTe solar cells made by close-spaced sublimation (CSS) were investigated to elucidate the transportation properties of carriers at CdS/CdTe heterojunction interface. It has been found that the interfacia
Externí odkaz:
https://doaj.org/article/6f1a8c5bc420409a81f4ddd7b959460f
Publikováno v:
International Journal of Photoenergy, Vol 2014 (2014)
Zinc sulfide thin films have been deposited with hydrogen in Ar and Ar+H2 atmosphere by radio frequency magnetron sputtering. The thickness, structural properties, composition, surface morphology, and optical and electrical properties of the films ha
Externí odkaz:
https://doaj.org/article/7435f25d19f44e1bbb81ffdf446bd458
Autor:
Zhouling Wang, Yu Hu, Wei Li, Guanggen Zeng, Lianghuan Feng, Jingquan Zhang, Lili Wu, Jingjing Gao
Publikováno v:
International Journal of Photoenergy, Vol 2014 (2014)
Antimony telluride alloy thin films were deposited at room temperature by using the vacuum coevaporation method. The films were annealed at different temperatures in N2 ambient, and then the compositional, structural, and electrical properties of ant
Externí odkaz:
https://doaj.org/article/17ce7658909941f09511f51d4cd1e805
Autor:
Zhouling Wang, Wenwu Wang, Ya Yang, Wei Li, Lianghuan Feng, Jingquan Zhang, Lili Wu, Guanggen Zeng
Publikováno v:
International Journal of Photoenergy, Vol 2014 (2014)
Molybdenum-tellurium alloy thin films were fabricated by electron beam evaporation and the films were annealed in different conditions in N2 ambient. The hexagonal molybdenum ditelluride thin films with well crystallization annealed at 470°C or high
Externí odkaz:
https://doaj.org/article/34482acedd074488bb703edab9647081
Autor:
Xiaoqi Yu, Aobo Ren, Fogen Wang, Ci Wang, Jingquan Zhang, Wenwu Wang, Lili Wu, Wei Li, Guanggen Zeng, Lianghuan Feng
Publikováno v:
International Journal of Photoenergy, Vol 2014 (2014)
One process of layer-by-layer sol-gel deposition without sulfurization was developed. The CZTS films with 1.2 μm and the sulfur ratio of ~48% were prepared and their characteristics were measured. The as-deposited and annealed films are of Kesterite
Externí odkaz:
https://doaj.org/article/5c30a888ec0d4790b89bc67c99a8b207
Publikováno v:
International Journal of Photoenergy, Vol 2014 (2014)
The copper telluride thin films were prepared by a coevaporation technique. The single-phase Cu1.4Te thin films could be obtained after annealing, and annealing temperature higher than 220°C could induce the presence of cuprous telluride coexisting
Externí odkaz:
https://doaj.org/article/94204abc036545bd811c289201666421
Autor:
Tingliang Liu, Xing Zhang, Jingquan Zhang, Wenwu Wang, Lianghuan Feng, Lili Wu, Wei Li, Guanggen Zeng, Bing Li
Publikováno v:
International Journal of Photoenergy, Vol 2013 (2013)
Transparent ITO/ZnO and ITO/SnO2 complex conductive layers were prepared by DC- and RF-magnetron sputtering. Their structure and optical and electronic performances were studied by XRD, UV/Vis Spectroscopy, and four-probe technology. The interface ch
Externí odkaz:
https://doaj.org/article/683cdc72016745f9899825556f15d080