Research and application of TiO2/AZO bilayer electron transport structure
TiO 2 films prepared by magnetron sputtering are investigated for their passivation effect on silicon wafers, along with the influence of post-annealing treatment on the passivation properties of TiO 2 films. Considering TiO 2 as an excellent electron transport material, this research explores the i...
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| Veröffentlicht in: | Applied physics. A, Materials science & processing Materials science & processing, 2024-11, Vol.130 (11), Article 833 |
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| container_title | Applied physics. A, Materials science & processing |
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| creator | Kuang, Xuanfei Chen, Yongjuan Liu, Zongtao Xiao, Yao Hong, Yang Liang, Zongcun |
| description | TiO
2
films prepared by magnetron sputtering are investigated for their passivation effect on silicon wafers, along with the influence of post-annealing treatment on the passivation properties of TiO
2
films. Considering TiO
2
as an excellent electron transport material, this research explores the impact of thickness and post-annealing treatment on solar cells utilizing TiO
2
as an electron transport layer (ETL). Furthermore, a TiO
2
/AZO bilayer electron transport layer is proposed and fabricated, enhancing carrier transport and extraction, thereby increasing the power conversion efficiency (PCE) of solar cells from 11.26% with TiO
2
alone as the ETL to 13.96% with the TiO
2
/AZO bilayer ETL. The band structure is also analyzed to further investigate the internal carrier transport mechanism of the bilayer ETL. |
| doi_str_mv | 10.1007/s00339-024-08015-3 |
| format | Article |
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2
films prepared by magnetron sputtering are investigated for their passivation effect on silicon wafers, along with the influence of post-annealing treatment on the passivation properties of TiO
2
films. Considering TiO
2
as an excellent electron transport material, this research explores the impact of thickness and post-annealing treatment on solar cells utilizing TiO
2
as an electron transport layer (ETL). Furthermore, a TiO
2
/AZO bilayer electron transport layer is proposed and fabricated, enhancing carrier transport and extraction, thereby increasing the power conversion efficiency (PCE) of solar cells from 11.26% with TiO
2
alone as the ETL to 13.96% with the TiO
2
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2
films prepared by magnetron sputtering are investigated for their passivation effect on silicon wafers, along with the influence of post-annealing treatment on the passivation properties of TiO
2
films. Considering TiO
2
as an excellent electron transport material, this research explores the impact of thickness and post-annealing treatment on solar cells utilizing TiO
2
as an electron transport layer (ETL). Furthermore, a TiO
2
/AZO bilayer electron transport layer is proposed and fabricated, enhancing carrier transport and extraction, thereby increasing the power conversion efficiency (PCE) of solar cells from 11.26% with TiO
2
alone as the ETL to 13.96% with the TiO
2
/AZO bilayer ETL. The band structure is also analyzed to further investigate the internal carrier transport mechanism of the bilayer ETL.</description><subject>Annealing</subject><subject>Carrier transport</subject><subject>Characterization and Evaluation of Materials</subject><subject>Condensed Matter Physics</subject><subject>Electron transport</subject><subject>Energy conversion efficiency</subject><subject>Machines</subject><subject>Magnetic properties</subject><subject>Magnetron sputtering</subject><subject>Manufacturing</subject><subject>Nanotechnology</subject><subject>Optical and Electronic Materials</subject><subject>Passivity</subject><subject>Photovoltaic cells</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Processes</subject><subject>Solar cells</subject><subject>Surfaces and Interfaces</subject><subject>Thickness</subject><subject>Thin Films</subject><subject>Titanium dioxide</subject><issn>0947-8396</issn><issn>1432-0630</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LAzEQhoMoWKt_wNOC59iZTJrdPZaitlAoSL14Cdk01S3r7ppkD_33Rlfw5lyGYd4PeBi7RbhHgHwWAIhKDkJyKADnnM7YBCUJDorgnE2glDkvqFSX7CqEI6SRQkzY-tkFZ7x9z0y7z0zfN7U1se7arDtku3orZovXbVbVjTk5n7nG2ejTM3rThr7zMQvRDzYO3l2zi4Npgrv53VP28viwW674Zvu0Xi423AqAyEvCyinprJKUY1EYBHJVQWSly1Hle4MVkoR5la49GKuMqxTKAqQUqjQ0ZXdjbu-7z8GFqI_d4NtUqQkFznMlS0wqMaqs70Lw7qB7X38Yf9II-huZHpHphEz_INOUTDSaQhK3b87_Rf_j-gJqZG0n</recordid><startdate>20241101</startdate><enddate>20241101</enddate><creator>Kuang, Xuanfei</creator><creator>Chen, Yongjuan</creator><creator>Liu, Zongtao</creator><creator>Xiao, Yao</creator><creator>Hong, Yang</creator><creator>Liang, Zongcun</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-6299-8270</orcidid></search><sort><creationdate>20241101</creationdate><title>Research and application of TiO2/AZO bilayer electron transport structure</title><author>Kuang, Xuanfei ; Chen, Yongjuan ; Liu, Zongtao ; Xiao, Yao ; Hong, Yang ; Liang, Zongcun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c200t-931be64ec6437188a103eb833c4e7167da1b13405b716d0ac6aeb6148044269a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Annealing</topic><topic>Carrier transport</topic><topic>Characterization and Evaluation of Materials</topic><topic>Condensed Matter Physics</topic><topic>Electron transport</topic><topic>Energy conversion efficiency</topic><topic>Machines</topic><topic>Magnetic properties</topic><topic>Magnetron sputtering</topic><topic>Manufacturing</topic><topic>Nanotechnology</topic><topic>Optical and Electronic Materials</topic><topic>Passivity</topic><topic>Photovoltaic cells</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Processes</topic><topic>Solar cells</topic><topic>Surfaces and Interfaces</topic><topic>Thickness</topic><topic>Thin Films</topic><topic>Titanium dioxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kuang, Xuanfei</creatorcontrib><creatorcontrib>Chen, Yongjuan</creatorcontrib><creatorcontrib>Liu, Zongtao</creatorcontrib><creatorcontrib>Xiao, Yao</creatorcontrib><creatorcontrib>Hong, Yang</creatorcontrib><creatorcontrib>Liang, Zongcun</creatorcontrib><collection>CrossRef</collection><jtitle>Applied physics. A, Materials science & processing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kuang, Xuanfei</au><au>Chen, Yongjuan</au><au>Liu, Zongtao</au><au>Xiao, Yao</au><au>Hong, Yang</au><au>Liang, Zongcun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Research and application of TiO2/AZO bilayer electron transport structure</atitle><jtitle>Applied physics. A, Materials science & processing</jtitle><stitle>Appl. Phys. A</stitle><date>2024-11-01</date><risdate>2024</risdate><volume>130</volume><issue>11</issue><artnum>833</artnum><issn>0947-8396</issn><eissn>1432-0630</eissn><abstract>TiO
2
films prepared by magnetron sputtering are investigated for their passivation effect on silicon wafers, along with the influence of post-annealing treatment on the passivation properties of TiO
2
films. Considering TiO
2
as an excellent electron transport material, this research explores the impact of thickness and post-annealing treatment on solar cells utilizing TiO
2
as an electron transport layer (ETL). Furthermore, a TiO
2
/AZO bilayer electron transport layer is proposed and fabricated, enhancing carrier transport and extraction, thereby increasing the power conversion efficiency (PCE) of solar cells from 11.26% with TiO
2
alone as the ETL to 13.96% with the TiO
2
/AZO bilayer ETL. The band structure is also analyzed to further investigate the internal carrier transport mechanism of the bilayer ETL.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s00339-024-08015-3</doi><orcidid>https://orcid.org/0000-0002-6299-8270</orcidid></addata></record> |
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| language | eng |
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| subjects | Annealing Carrier transport Characterization and Evaluation of Materials Condensed Matter Physics Electron transport Energy conversion efficiency Machines Magnetic properties Magnetron sputtering Manufacturing Nanotechnology Optical and Electronic Materials Passivity Photovoltaic cells Physics Physics and Astronomy Processes Solar cells Surfaces and Interfaces Thickness Thin Films Titanium dioxide |
| title | Research and application of TiO2/AZO bilayer electron transport structure |
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