搜索结果: 1-14 共查到“物理学 Solar cells”相关记录14条 . 查询时间(0.119 秒)
New thin transparent film could improve electronics and solar cells
New thin transparent film improve electronics solar cells
2017/7/20
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
2011/8/31
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
2010/11/24
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...
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
2010/6/30
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
2010/9/29
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
2010/4/9
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
2010/4/12
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
2010/4/12
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
2010/4/13
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
2010/4/13
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
2010/4/15
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...