Results 211 to 220 of about 22,867 (240)
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AIP Conference Proceedings, 1995
Most current emphasis is on GaInAs alloys or GaSb for thermal photovoltaic converters operating in a band gap range between about 0.50 to 0.75 eV. In this paper the growth and fabrication of GaInAs devices with nominal band gaps of 0.6 eV are described.
P. R. Sharps +7 more
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Most current emphasis is on GaInAs alloys or GaSb for thermal photovoltaic converters operating in a band gap range between about 0.50 to 0.75 eV. In this paper the growth and fabrication of GaInAs devices with nominal band gaps of 0.6 eV are described.
P. R. Sharps +7 more
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Thermoradiative–Photovoltaic Cells
IEEE Transactions on Electron Devices, 2019A novel model of the hybrid cells consisting of a thermoradiative (TR) cell and a photovoltaic (PV) cell is conceptually proposed, where the TR and PV cells are coupled via far-field thermal emission. Analytical formulas for the power output density and efficiency of the hybrid cells are derived.
Tianjun Liao +3 more
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ELECTROSPUN PHOTOVOLTAIC CELLS
Journal of Macromolecular Science, Part A, 2002Electrospinning is a simple technique to form high surface area membranes using large static electric potentials. An application, taking advantage of such a high surface area, is a dye-sensitized photovoltaic cell, wherein a chromophore molecule absorbs light before being oxidized to generate a photocurrent.
Christopher Drew +6 more
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Carbon, 1997
This communication is a report of our preliminary effort to make a photovoltaic cell from semi-conducting n- and p-type carbon obtained from camphor soot as a confirmation of developing a semi-conducting carbon of low band ...
K. Mukhopadhyay +4 more
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This communication is a report of our preliminary effort to make a photovoltaic cell from semi-conducting n- and p-type carbon obtained from camphor soot as a confirmation of developing a semi-conducting carbon of low band ...
K. Mukhopadhyay +4 more
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Journal of Chemical Education, 1981
Our solar resource; a historical perspective on solar cells; key photovoltaic material; the band theory of solids; conductors, semiconductors, and insulators; bridging the gap-impurity semiconductors; solid-state photovoltaic cell operation; limitations on solar cell efficiency; silicon solar cells; cadmium sulfide/copper(I) sulfide solar cells; and ...
openaire +1 more source
Our solar resource; a historical perspective on solar cells; key photovoltaic material; the band theory of solids; conductors, semiconductors, and insulators; bridging the gap-impurity semiconductors; solid-state photovoltaic cell operation; limitations on solar cell efficiency; silicon solar cells; cadmium sulfide/copper(I) sulfide solar cells; and ...
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1998
The invention relates to a photovoltaic cell with an electrolyte which has a redox system in the form of a hole conductor compound.
HOECHST RES & TECH GMBH & CO +5 more
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The invention relates to a photovoltaic cell with an electrolyte which has a redox system in the form of a hole conductor compound.
HOECHST RES & TECH GMBH & CO +5 more
openaire +1 more source
2016
In order to improve the performance of solar energy systems, accurate modeling of current versus voltage (I–V) characteristics of solar cells has attracted the attention of various researches. The main drawback in accurate modeling is the lack of information about the precise parameter values which indeed characterize the solar cell.
Erik Cuevas +2 more
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In order to improve the performance of solar energy systems, accurate modeling of current versus voltage (I–V) characteristics of solar cells has attracted the attention of various researches. The main drawback in accurate modeling is the lack of information about the precise parameter values which indeed characterize the solar cell.
Erik Cuevas +2 more
openaire +1 more source
2018
A photovoltaic cell comprises a first layer of a first absorber material (1) comprising a front face, a rear face on which first contact electrodes having first polarity (101) are interdigitated with the second contact electrodes having second polarity (102), a second layer of a second absorber material (2), above the first layer, comprising a front ...
Djebbour, Zakaria +3 more
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A photovoltaic cell comprises a first layer of a first absorber material (1) comprising a front face, a rear face on which first contact electrodes having first polarity (101) are interdigitated with the second contact electrodes having second polarity (102), a second layer of a second absorber material (2), above the first layer, comprising a front ...
Djebbour, Zakaria +3 more
openaire +3 more sources