Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Jen-Cheng Sung"'
Publikováno v:
Journal of the Taiwan Institute of Chemical Engineers. 110:41-50
The photovoltaic (PV) characteristics of solution-coated Cu(In,Ga)Se2 films were effectively improved via a surface sulfurization in this study to overcome the complexity to control the appropriated amounts of sulfur ionsduring the sulfurization proc
Publikováno v:
Thin Solid Films. 645:64-69
Cadmium sulfide (CdS) ceramic thin films were successfully synthesized via the microwave-assisted chemical bath deposition process in a short reaction period of 5 min at 65 °C. As long as the molar ratios of thiourea to cadmium sulfide ([TU]/[CdSO4]
Autor:
Chung-Hsin Lu, Jen-Cheng Sung
Publikováno v:
Journal of Materials Science: Materials in Electronics. 28:15442-15450
This study aimed to elucidate the effects of sputtering conditions on the optical and electrical properties of AZO films prepared via a RF-magnetron sputtering. A rise in the substrate temperatures promoted the grain growth and reduced the grain boun
Autor:
Chung-Hsin Lu, Jen-Cheng Sung
Publikováno v:
Applied Surface Science. 409:270-276
A doping process of potassium-ion was adopted as an alternative to the toxic KCN etching used for the removal of Cu 2-x Se compounds. The effects of potassium-ion doping on the phase formation and photovoltaic characteristics of the solution-coated C
Publikováno v:
Journal of the American Ceramic Society. 100:5120-5130
The microwave-assisted chemical bath deposition (MACBD) process was successfully developed in this study for the preparation of cadmium sulfide (CdS) films as the buffer layers in Cu(In,Ga)Se2 solar cells. The MACBD process reduces the reaction time
Publikováno v:
Thin Solid Films. 616:746-753
The influence of sulfurization treatment in the structural and photovoltaic properties of Cu(In,Ga)(Se,S)2 films was investigated in this study. X-ray diffraction patterns and secondary ion mass spectrometry results revealed that sulfur-rich Cu(In,Ga
Autor:
Chung-Hsin Lu, Jen-Cheng Sung
Publikováno v:
Journal of Materials Science: Materials in Electronics. 27:10497-10503
The influence of selenium-vapor flow-rates in the microstructure and photovoltaic characteristics of Cu(In, Ga)Se2 films prepared using a solution coating process was investigated in this study. An increase in the flow rate of selenium vapor was show
Publikováno v:
Ceramics International. 41:10980-10987
Polycrystalline Cu(In,Ga)Se 2 thin films were synthesized as absorber layers in solar cells using a simple synthetic route. In this synthesis, selenium ion-containing precursors were heated in a reducing atmosphere to yield CIGS films instead of conv
Publikováno v:
Journal of Materials Science: Materials in Electronics. 26:7673-7682
Stannite Cu2ZnSnSe4 (CZTSe) nanoparticles were synthesized using a simple solvothermal process at low temperatures using ethylenediamine as a solvent. The structures and morphologies of CZTSe nanoparticles were characterized as functions of various z
Effects of CBD-derived CdS film thickness on the photovoltaic properties of Cu(In,Ga)Se2 solar cells
Publikováno v:
Journal of Materials Science: Materials in Electronics. 26:6736-6743
This study investigates the effects of the thickness of CdS buffer layers on the photovoltaic properties of Cu(In,Ga)Se2 solar cells. Continuous and dense CdS films were formed with a thickness of 103.7 nm. Increasing the film thickness caused cracks