Preparation and characterization of Cu2ZnSnSe4 thin films grown from ZnSe and Cu2SnS3 precursors in a two stage process
Compound of the kesterite familie has been considered as an alternative absorber layer in the manufacture of thin film solar cells due to its earth abundant and environmental friendly constituents and high absorption coefficient. In this work we propose a new route to grow single phase Cu2ZnSnSe4 (C...
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creator | Moreno, R Leguizamon, A Hurtado, M Guzmán, F Gordillo, G |
description | Compound of the kesterite familie has been considered as an alternative absorber layer in the manufacture of thin film solar cells due to its earth abundant and environmental friendly constituents and high absorption coefficient. In this work we propose a new route to grow single phase Cu2ZnSnSe4 (CZTSe) thin films with tetragonal-kesterite type structure; this consist in sequential evaporation of thin films of CuSe, SnSe and ZnSe in a two stage process. Measurements of X-ray diffraction (XRD) revealed the formation of the Cu2ZnSnSe4 compound, grown with tetragonal Kësterite type structure. Optical characterization performed through spectral transmittance measurements established that this compound has high absorption (absorption coefficient > 104 cm-1) and a forbidden energy gap of 1.46 eV; these results indicate that the CZTSe thin films we have prepared has properties suitable for later use as absorber layer in solar cells. Results regarding electrical transport properties determined from temperature dependent conductivity measurements are also reported. |
doi_str_mv | 10.1088/1742-6596/480/1/012007 |
format | Conference Proceeding |
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In this work we propose a new route to grow single phase Cu2ZnSnSe4 (CZTSe) thin films with tetragonal-kesterite type structure; this consist in sequential evaporation of thin films of CuSe, SnSe and ZnSe in a two stage process. Measurements of X-ray diffraction (XRD) revealed the formation of the Cu2ZnSnSe4 compound, grown with tetragonal Kësterite type structure. Optical characterization performed through spectral transmittance measurements established that this compound has high absorption (absorption coefficient > 104 cm-1) and a forbidden energy gap of 1.46 eV; these results indicate that the CZTSe thin films we have prepared has properties suitable for later use as absorber layer in solar cells. Results regarding electrical transport properties determined from temperature dependent conductivity measurements are also reported.</description><identifier>ISSN: 1742-6588</identifier><identifier>EISSN: 1742-6596</identifier><identifier>DOI: 10.1088/1742-6596/480/1/012007</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Absorbers ; Absorptivity ; Copper selenides ; Copper sulfides ; Copper zinc tin selenide ; Energy gap ; Optical properties ; Photovoltaic cells ; Physics ; Solar cells ; Structural analysis ; Temperature dependence ; Thin films ; Transport properties</subject><ispartof>Journal of physics. Conference series, 2014, Vol.480 (1)</ispartof><rights>2014. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). 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Conference series</title><description>Compound of the kesterite familie has been considered as an alternative absorber layer in the manufacture of thin film solar cells due to its earth abundant and environmental friendly constituents and high absorption coefficient. In this work we propose a new route to grow single phase Cu2ZnSnSe4 (CZTSe) thin films with tetragonal-kesterite type structure; this consist in sequential evaporation of thin films of CuSe, SnSe and ZnSe in a two stage process. Measurements of X-ray diffraction (XRD) revealed the formation of the Cu2ZnSnSe4 compound, grown with tetragonal Kësterite type structure. Optical characterization performed through spectral transmittance measurements established that this compound has high absorption (absorption coefficient > 104 cm-1) and a forbidden energy gap of 1.46 eV; these results indicate that the CZTSe thin films we have prepared has properties suitable for later use as absorber layer in solar cells. Results regarding electrical transport properties determined from temperature dependent conductivity measurements are also reported.</description><subject>Absorbers</subject><subject>Absorptivity</subject><subject>Copper selenides</subject><subject>Copper sulfides</subject><subject>Copper zinc tin selenide</subject><subject>Energy gap</subject><subject>Optical properties</subject><subject>Photovoltaic cells</subject><subject>Physics</subject><subject>Solar cells</subject><subject>Structural analysis</subject><subject>Temperature dependence</subject><subject>Thin films</subject><subject>Transport properties</subject><issn>1742-6588</issn><issn>1742-6596</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2014</creationdate><recordtype>conference_proceeding</recordtype><sourceid>BENPR</sourceid><recordid>eNo9UE1LAzEQDaJgrf4FCXheN1-7yR5l8QsKCtWLl5LNTtotbbImWQr-eoOVzmXezHtvHgxCt5TcU6JUSaVgRV01dSkUKWlJKCNEnqHZiTg_YaUu0VWMW0J4LjlDh_cAow46Dd5h7XpsNnkyCcLwc1x6i9uJfbmlW4LAaTM4bIfdPuJ18IeMg9_jzMKfOyuzjuMxgJlC9CHirNc4HTyOSa8hM95AjNfowupdhJv_PkefT48f7UuxeHt-bR8WxUgVTwVjxsqead5IQWwtrQQCVQemkT0VtKoBCNW8Zh2rRa900_QVKNt1oJWxTPI5ujvezbnfE8S02vopuBy5YpXMz1GiofwXGM1gcQ</recordid><startdate>20140101</startdate><enddate>20140101</enddate><creator>Moreno, R</creator><creator>Leguizamon, A</creator><creator>Hurtado, M</creator><creator>Guzmán, F</creator><creator>Gordillo, G</creator><general>IOP Publishing</general><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>H8D</scope><scope>HCIFZ</scope><scope>L7M</scope><scope>P5Z</scope><scope>P62</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20140101</creationdate><title>Preparation and characterization of Cu2ZnSnSe4 thin films grown from ZnSe and Cu2SnS3 precursors in a two stage process</title><author>Moreno, R ; Leguizamon, A ; Hurtado, M ; Guzmán, F ; Gordillo, G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p183t-22cf7d2a39740f67f7e0e5bec97d14156ee01a362b264d8a99d5e8fbbea8cf273</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Absorbers</topic><topic>Absorptivity</topic><topic>Copper selenides</topic><topic>Copper sulfides</topic><topic>Copper zinc tin selenide</topic><topic>Energy gap</topic><topic>Optical properties</topic><topic>Photovoltaic cells</topic><topic>Physics</topic><topic>Solar cells</topic><topic>Structural analysis</topic><topic>Temperature dependence</topic><topic>Thin films</topic><topic>Transport properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Moreno, R</creatorcontrib><creatorcontrib>Leguizamon, A</creatorcontrib><creatorcontrib>Hurtado, M</creatorcontrib><creatorcontrib>Guzmán, F</creatorcontrib><creatorcontrib>Gordillo, G</creatorcontrib><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Aerospace Database</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Moreno, R</au><au>Leguizamon, A</au><au>Hurtado, M</au><au>Guzmán, F</au><au>Gordillo, G</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Preparation and characterization of Cu2ZnSnSe4 thin films grown from ZnSe and Cu2SnS3 precursors in a two stage process</atitle><btitle>Journal of physics. 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source | Institute of Physics IOPscience extra; IOP Publishing Free Content; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection; Free Full-Text Journals in Chemistry |
subjects | Absorbers Absorptivity Copper selenides Copper sulfides Copper zinc tin selenide Energy gap Optical properties Photovoltaic cells Physics Solar cells Structural analysis Temperature dependence Thin films Transport properties |
title | Preparation and characterization of Cu2ZnSnSe4 thin films grown from ZnSe and Cu2SnS3 precursors in a two stage process |
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