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New thin transparent film could improve electronics and solar cells
New thin transparent film improve electronics solar cells
2017/5/5
A team of researchers, led by the University of Minnesota, have discovered a new nano-scale thin film material with the highest-ever conductivity in its class. The new material could lead to smaller, ...
Intense Internal and External Fluorescence as Solar Cells Approach the Shockley-Queisser Efficiency Limit
Shockley-Queisser Solar Cells
2011/6/8
Absorbed sunlight in a solar cell produces electrons and holes. But, at the open circuit condition, the carriers have no place to go. They build up in density and, ideally, they emit external fluoresc...
A Simple and Scalable Graphene Patterning Method and Its Application in CdSe Nanobelt/Graphene Schottky Junction Solar Cells
Graphene Patterning Method Graphene Schottky Junction Solar Cells
2010/11/1
We have developed a simple and scalable graphene patterning method using electron-beam lithography (EBL) or ultraviolet (UV) lithography followed by a lift-off process. This method is free from additi...
Organic solar cells receive a boost（图）
Organic solar cells a boost organic semiconductors
2010/10/15
Physicists in the US have shown that organic semiconductors may be just as promising as their inorganic counterparts in solar cells. The researchers’ discovery – that bound electron–hole pairs can tra...
CGS Based Solar Cells with In2S 3 Buffer Layer Deposited by CBD and Coevaporation
Buffer layer In2S3 CBD chalcopyrite structural properties Solar cell
2010/3/31
In this paper we investigated In2S3 as substitute for CdS, which is conventionally used as buffer layer in chalcopyrite based solar cells. In2S3 thin films were deposited by CBD and co-evaporation met...
Displacement damage dose approach to analyze ion irradiation effects on homemade GaAs/Ge solar cells
GaAs/Ge solar cells displacement damage dose carbon ion proton irradiation
2009/8/14
Displacement damage dose is applied to analyze the irradiation effects of 2 MeV carbon ions and 0.28~20 MeV protons on homemade GaAs/Ge solar cells. The NIEL for each ion is modified by taking into a...
专著信息
书名
How to achieve more efficient dyes for application in dye-sensitized nanocrystalline TiO2 thin film solar cells
语种
英文
撰写或编译
作者
X.S. Wang,B.W. Zhang,P.H. Xie,Y.J. Hou,Y. Cao
第一作者单位
出版社
ACRE Pos...
Thin-film ZnO/CdS/CuIn1 - xGaxSe2 Solar Cells: Anomalous Physical Properties of the CuIn1 - xGaxSe2 Absorber
Solar cells Photovoltaic Absorbers CuInSe2 Surface Interface Defects
2006/9/30
Thin-film ZnO/CdS/CuIn1¡xGaxSe2 solar cells are manufactured with »20% solar-cell conversion efficiency. The CuIn1¡xGaxSe2 (CIGS) absorber exhibits rather different physical properti...
Tunneling-Enhanced Recombination in Polycrystalline CdS/CdTe Solar Cells
CdS/CdTe Solar cell Tunnelling Recombination
2005/5/30
The dominant dark current transport mechanism in as-grown and CdCl2 processed CdS/CdTe heterojunction solar cells for temperatures below 300~K was investigated. The current-voltage properties of these...
Photoelectrochemical Properties of CdSe:Sb Thin Film based Solar Cells: Influence of Electrode Thickness
Photoelectrochemical Electrode Thickness Solar Cells
2002/12/30
CdSe:Sb (0.1 mol%) thin films of varying thicknesses (423--1838 nm) have been deposited onto the glass and stainless steel substrates in an alkaline medium (pH = 10) using a solution growth technique....
Admittance and Impedance Spectroscopy on Cu(In,Ga)Se2 Solar Cells
CIGS Solar cell Admittance spectroscopy Impedance spectroscopy and Equivalent circuit
2002/7/30
The present work reports some experimental results on the electrical properties of high efficiency ZnO/CdS/Cu(In,Ga)Se2 heterojunction solar cells. Admittance spectroscopy has been employed for charac...
Characterization of the SnO2/p Contact Resistance and SnO2 Properties in Operating a-Si:H p-i-n Solar Cells
TCO/p contact resistance SnO2 properties a-Si:H p-i-n solar cells
2001/9/30
A method is presented to characterize the TCO/p contact and the TCO sheet resistance in a-Si TCO/p-i-n superstrate devices. It is extremely useful for understanding resistance losses in modulus and di...
Effects of the Back Reflector on the Optical Enhancement Factor and Quantum Efficiency of a-Si:H p-i-n Solar Cells
amorphous (a-) Si:H p-i-n solar cells back reflectors light trapping quantum efficiency
2000/7/30
The effect of tin oxide (SnO2) texture and back reflector (BR) on optical enhancement factor has been extensively investigated in a series of 4 a-Si:H p-i-n solar cells. The internal quantum efficienc...
Built-in Potential Measurements in a-Si:H p-i-n Solar Cells
73.50.Pz 72.80.Ng /photovoltaic effects amorphous thin films built-in potentials
1998/3/30
We have measured the open-circuit voltage Voc and the short-circuit current density Jsc of amorphous silicon (a-Si:H) p-i-n solar cells deposited by radio-frequency plasma-enhanced chemical vapor depo...