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Effect of a zinc oxide, at the cathode interface, on the efficiency of inverted organic photovoltaic cells based on the CuPc/C60 couple

Identifieur interne : 003149 ( Main/Repository ); précédent : 003148; suivant : 003150

Effect of a zinc oxide, at the cathode interface, on the efficiency of inverted organic photovoltaic cells based on the CuPc/C60 couple

Auteurs : RBID : Pascal:11-0237752

Descripteurs français

English descriptors

Abstract

The effect of ZnO buffer layer on the performances of inverted multilayers organic solar cells has been studied. ZnO:Al conductive films and insulating ZnO films deposited by spin coating have been probed. The ZnO buffer layer has been introduced between the ITO cathode and the Organic acceptor. The cells are based on the multilayer junctions bathocuproine/fullerene/copper phthalocyanine. The organic photovoltaic cells performances improvement depends of the ZnO layer introduced. ZnO:Al conductive layers decreases the potential barrier at the interface cathode/organic. This allows decreasing the series resistance which improves significantly the cell efficiency. Insulating ZnO increases only slightly the solar cells performance by increasing significantly the shunt resistance and therefore the open circuit voltage of the cells.

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Pascal:11-0237752

Le document en format XML

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<div type="abstract" xml:lang="en">The effect of ZnO buffer layer on the performances of inverted multilayers organic solar cells has been studied. ZnO:Al conductive films and insulating ZnO films deposited by spin coating have been probed. The ZnO buffer layer has been introduced between the ITO cathode and the Organic acceptor. The cells are based on the multilayer junctions bathocuproine/fullerene/copper phthalocyanine. The organic photovoltaic cells performances improvement depends of the ZnO layer introduced. ZnO:Al conductive layers decreases the potential barrier at the interface cathode/organic. This allows decreasing the series resistance which improves significantly the cell efficiency. Insulating ZnO increases only slightly the solar cells performance by increasing significantly the shunt resistance and therefore the open circuit voltage of the cells.</div>
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<s5>11</s5>
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<s5>12</s5>
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<s5>12</s5>
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<s5>28</s5>
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<s5>28</s5>
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<s5>29</s5>
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<s5>29</s5>
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<s5>84</s5>
</fC03>
<fC03 i1="28" i2="X" l="FRE">
<s0>Photovoltaïque organique</s0>
<s4>CD</s4>
<s5>96</s5>
</fC03>
<fC03 i1="28" i2="X" l="ENG">
<s0>Organic photovoltaics</s0>
<s4>CD</s4>
<s5>96</s5>
</fC03>
<fC03 i1="29" i2="X" l="FRE">
<s0>Bathocuproïne</s0>
<s4>CD</s4>
<s5>97</s5>
</fC03>
<fC03 i1="29" i2="X" l="ENG">
<s0>Bathocuproine</s0>
<s4>CD</s4>
<s5>97</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE">
<s0>Dispositif optoélectronique</s0>
<s5>14</s5>
</fC07>
<fC07 i1="01" i2="X" l="ENG">
<s0>Optoelectronic device</s0>
<s5>14</s5>
</fC07>
<fC07 i1="01" i2="X" l="SPA">
<s0>Dispositivo optoelectrónico</s0>
<s5>14</s5>
</fC07>
<fC07 i1="02" i2="X" l="FRE">
<s0>Composé II-VI</s0>
<s5>15</s5>
</fC07>
<fC07 i1="02" i2="X" l="ENG">
<s0>II-VI compound</s0>
<s5>15</s5>
</fC07>
<fC07 i1="02" i2="X" l="SPA">
<s0>Compuesto II-VI</s0>
<s5>15</s5>
</fC07>
<fN21>
<s1>157</s1>
</fN21>
<fN44 i1="01">
<s1>OTO</s1>
</fN44>
<fN82>
<s1>OTO</s1>
</fN82>
</pA>
</standard>
</inist>
</record>

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