Dynamics of Photoinduced Charge Carriers in Metal-Halide Perovskites
The measurement and description of the charge-carrier lifetime (tauc) is crucial for the wide-ranging applications of lead-halide perovskites. We present time-resolved microwave-detected photoconductivity decay (TRMCD) measurements and a detailed analysis of the possible recombination mechanisms inc...
Gespeichert in:
| Veröffentlicht in: | arXiv.org 2024-11 |
|---|---|
| Hauptverfasser: | , , , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | arXiv.org |
| container_volume | |
| creator | Bojtor, A Krisztian, D Korsos, F Kollarics, S Parada, G Kollar, M Horvath, E Mettan, X Markus, B G ro, L Simon, F |
| description | The measurement and description of the charge-carrier lifetime (tauc) is crucial for the wide-ranging applications of lead-halide perovskites. We present time-resolved microwave-detected photoconductivity decay (TRMCD) measurements and a detailed analysis of the possible recombination mechanisms including trap-assisted, radiative, and Auger recombination. We prove that performing injection-dependent measurement is crucial in identifying the recombination mechanism. We present temperature and injection level dependent measurements in CsPbBr_3, which is an inorganic lead-halide perovskite. In this material, we observe the dominance of charge-carrier trapping, which results in ultra-long charge-carrier lifetimes. Although charge trapping can limit the effectiveness of materials in photovoltaic applications, it also offers significant advantages for various alternative uses, including delayed and persistent photodetection, charge-trap memory, afterglow light-emitting diodes, quantum information storage, and photocatalytic activity. |
| doi_str_mv | 10.48550/arxiv.2411.02754 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_arxiv</sourceid><recordid>TN_cdi_arxiv_primary_2411_02754</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3124847785</sourcerecordid><originalsourceid>FETCH-LOGICAL-a525-88f684e1d49ff476ddd4ab513bc35f62247bc7bfabd5733715a9b8b4d414f0373</originalsourceid><addsrcrecordid>eNotj81OAjEYRRsTEwnyAK5s4nqwP1-nZWkGFROMLNhP2mkrxWGK7QyRtxfB1d2c3JyD0B0lU1BCkEedfsJhyoDSKWFSwBUaMc5poYCxGzTJeUsIYaVkQvARms-Pnd6FJuPo8WoT-xg6OzTO4mqj06fDlU4puJRx6PC763VbLHQbrMMrl-Ihf4Xe5Vt07XWb3eR_x2j98ryuFsXy4_WteloWWjBRKOVLBY5amHkPsrTWgjaCctNw4UvGQJpGGq-NFZJzSYWeGWXAAgVPuORjdH-5PSfW-xR2Oh3rv9T6nHoiHi7EPsXvweW-3sYhdSenmlMGCqRUgv8CXw1WGg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3124847785</pqid></control><display><type>article</type><title>Dynamics of Photoinduced Charge Carriers in Metal-Halide Perovskites</title><source>arXiv.org</source><source>Free E- Journals</source><creator>Bojtor, A ; Krisztian, D ; Korsos, F ; Kollarics, S ; Parada, G ; Kollar, M ; Horvath, E ; Mettan, X ; Markus, B G ; ro, L ; Simon, F</creator><creatorcontrib>Bojtor, A ; Krisztian, D ; Korsos, F ; Kollarics, S ; Parada, G ; Kollar, M ; Horvath, E ; Mettan, X ; Markus, B G ; ro, L ; Simon, F</creatorcontrib><description>The measurement and description of the charge-carrier lifetime (tauc) is crucial for the wide-ranging applications of lead-halide perovskites. We present time-resolved microwave-detected photoconductivity decay (TRMCD) measurements and a detailed analysis of the possible recombination mechanisms including trap-assisted, radiative, and Auger recombination. We prove that performing injection-dependent measurement is crucial in identifying the recombination mechanism. We present temperature and injection level dependent measurements in CsPbBr_3, which is an inorganic lead-halide perovskite. In this material, we observe the dominance of charge-carrier trapping, which results in ultra-long charge-carrier lifetimes. Although charge trapping can limit the effectiveness of materials in photovoltaic applications, it also offers significant advantages for various alternative uses, including delayed and persistent photodetection, charge-trap memory, afterglow light-emitting diodes, quantum information storage, and photocatalytic activity.</description><identifier>EISSN: 2331-8422</identifier><identifier>DOI: 10.48550/arxiv.2411.02754</identifier><language>eng</language><publisher>Ithaca: Cornell University Library, arXiv.org</publisher><subject>Afterglows ; Carrier lifetime ; Catalytic activity ; Charge materials ; Current carriers ; Information storage ; Lead compounds ; Light emitting diodes ; Metal halides ; Perovskites ; Photocatalysis ; Photoconductivity ; Physics - Materials Science ; Quantum phenomena ; Temperature dependence ; Trapping</subject><ispartof>arXiv.org, 2024-11</ispartof><rights>2024. This work is published under http://creativecommons.org/publicdomain/zero/1.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>http://creativecommons.org/publicdomain/zero/1.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,776,780,881,27902</link.rule.ids><backlink>$$Uhttps://doi.org/10.48550/arXiv.2411.02754$$DView paper in arXiv$$Hfree_for_read</backlink><backlink>$$Uhttps://doi.org/10.3390/nano14211742$$DView published paper (Access to full text may be restricted)$$Hfree_for_read</backlink></links><search><creatorcontrib>Bojtor, A</creatorcontrib><creatorcontrib>Krisztian, D</creatorcontrib><creatorcontrib>Korsos, F</creatorcontrib><creatorcontrib>Kollarics, S</creatorcontrib><creatorcontrib>Parada, G</creatorcontrib><creatorcontrib>Kollar, M</creatorcontrib><creatorcontrib>Horvath, E</creatorcontrib><creatorcontrib>Mettan, X</creatorcontrib><creatorcontrib>Markus, B G</creatorcontrib><creatorcontrib>ro, L</creatorcontrib><creatorcontrib>Simon, F</creatorcontrib><title>Dynamics of Photoinduced Charge Carriers in Metal-Halide Perovskites</title><title>arXiv.org</title><description>The measurement and description of the charge-carrier lifetime (tauc) is crucial for the wide-ranging applications of lead-halide perovskites. We present time-resolved microwave-detected photoconductivity decay (TRMCD) measurements and a detailed analysis of the possible recombination mechanisms including trap-assisted, radiative, and Auger recombination. We prove that performing injection-dependent measurement is crucial in identifying the recombination mechanism. We present temperature and injection level dependent measurements in CsPbBr_3, which is an inorganic lead-halide perovskite. In this material, we observe the dominance of charge-carrier trapping, which results in ultra-long charge-carrier lifetimes. Although charge trapping can limit the effectiveness of materials in photovoltaic applications, it also offers significant advantages for various alternative uses, including delayed and persistent photodetection, charge-trap memory, afterglow light-emitting diodes, quantum information storage, and photocatalytic activity.</description><subject>Afterglows</subject><subject>Carrier lifetime</subject><subject>Catalytic activity</subject><subject>Charge materials</subject><subject>Current carriers</subject><subject>Information storage</subject><subject>Lead compounds</subject><subject>Light emitting diodes</subject><subject>Metal halides</subject><subject>Perovskites</subject><subject>Photocatalysis</subject><subject>Photoconductivity</subject><subject>Physics - Materials Science</subject><subject>Quantum phenomena</subject><subject>Temperature dependence</subject><subject>Trapping</subject><issn>2331-8422</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><sourceid>GOX</sourceid><recordid>eNotj81OAjEYRRsTEwnyAK5s4nqwP1-nZWkGFROMLNhP2mkrxWGK7QyRtxfB1d2c3JyD0B0lU1BCkEedfsJhyoDSKWFSwBUaMc5poYCxGzTJeUsIYaVkQvARms-Pnd6FJuPo8WoT-xg6OzTO4mqj06fDlU4puJRx6PC763VbLHQbrMMrl-Ihf4Xe5Vt07XWb3eR_x2j98ryuFsXy4_WteloWWjBRKOVLBY5amHkPsrTWgjaCctNw4UvGQJpGGq-NFZJzSYWeGWXAAgVPuORjdH-5PSfW-xR2Oh3rv9T6nHoiHi7EPsXvweW-3sYhdSenmlMGCqRUgv8CXw1WGg</recordid><startdate>20241105</startdate><enddate>20241105</enddate><creator>Bojtor, A</creator><creator>Krisztian, D</creator><creator>Korsos, F</creator><creator>Kollarics, S</creator><creator>Parada, G</creator><creator>Kollar, M</creator><creator>Horvath, E</creator><creator>Mettan, X</creator><creator>Markus, B G</creator><creator>ro, L</creator><creator>Simon, F</creator><general>Cornell University Library, arXiv.org</general><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>GOX</scope></search><sort><creationdate>20241105</creationdate><title>Dynamics of Photoinduced Charge Carriers in Metal-Halide Perovskites</title><author>Bojtor, A ; Krisztian, D ; Korsos, F ; Kollarics, S ; Parada, G ; Kollar, M ; Horvath, E ; Mettan, X ; Markus, B G ; ro, L ; Simon, F</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a525-88f684e1d49ff476ddd4ab513bc35f62247bc7bfabd5733715a9b8b4d414f0373</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Afterglows</topic><topic>Carrier lifetime</topic><topic>Catalytic activity</topic><topic>Charge materials</topic><topic>Current carriers</topic><topic>Information storage</topic><topic>Lead compounds</topic><topic>Light emitting diodes</topic><topic>Metal halides</topic><topic>Perovskites</topic><topic>Photocatalysis</topic><topic>Photoconductivity</topic><topic>Physics - Materials Science</topic><topic>Quantum phenomena</topic><topic>Temperature dependence</topic><topic>Trapping</topic><toplevel>online_resources</toplevel><creatorcontrib>Bojtor, A</creatorcontrib><creatorcontrib>Krisztian, D</creatorcontrib><creatorcontrib>Korsos, F</creatorcontrib><creatorcontrib>Kollarics, S</creatorcontrib><creatorcontrib>Parada, G</creatorcontrib><creatorcontrib>Kollar, M</creatorcontrib><creatorcontrib>Horvath, E</creatorcontrib><creatorcontrib>Mettan, X</creatorcontrib><creatorcontrib>Markus, B G</creatorcontrib><creatorcontrib>ro, L</creatorcontrib><creatorcontrib>Simon, F</creatorcontrib><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</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>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</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><collection>Engineering Collection</collection><collection>arXiv.org</collection><jtitle>arXiv.org</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bojtor, A</au><au>Krisztian, D</au><au>Korsos, F</au><au>Kollarics, S</au><au>Parada, G</au><au>Kollar, M</au><au>Horvath, E</au><au>Mettan, X</au><au>Markus, B G</au><au>ro, L</au><au>Simon, F</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dynamics of Photoinduced Charge Carriers in Metal-Halide Perovskites</atitle><jtitle>arXiv.org</jtitle><date>2024-11-05</date><risdate>2024</risdate><eissn>2331-8422</eissn><abstract>The measurement and description of the charge-carrier lifetime (tauc) is crucial for the wide-ranging applications of lead-halide perovskites. We present time-resolved microwave-detected photoconductivity decay (TRMCD) measurements and a detailed analysis of the possible recombination mechanisms including trap-assisted, radiative, and Auger recombination. We prove that performing injection-dependent measurement is crucial in identifying the recombination mechanism. We present temperature and injection level dependent measurements in CsPbBr_3, which is an inorganic lead-halide perovskite. In this material, we observe the dominance of charge-carrier trapping, which results in ultra-long charge-carrier lifetimes. Although charge trapping can limit the effectiveness of materials in photovoltaic applications, it also offers significant advantages for various alternative uses, including delayed and persistent photodetection, charge-trap memory, afterglow light-emitting diodes, quantum information storage, and photocatalytic activity.</abstract><cop>Ithaca</cop><pub>Cornell University Library, arXiv.org</pub><doi>10.48550/arxiv.2411.02754</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | EISSN: 2331-8422 |
| ispartof | arXiv.org, 2024-11 |
| issn | 2331-8422 |
| language | eng |
| recordid | cdi_arxiv_primary_2411_02754 |
| source | arXiv.org; Free E- Journals |
| subjects | Afterglows Carrier lifetime Catalytic activity Charge materials Current carriers Information storage Lead compounds Light emitting diodes Metal halides Perovskites Photocatalysis Photoconductivity Physics - Materials Science Quantum phenomena Temperature dependence Trapping |
| title | Dynamics of Photoinduced Charge Carriers in Metal-Halide Perovskites |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-31T22%3A26%3A25IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_arxiv&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Dynamics%20of%20Photoinduced%20Charge%20Carriers%20in%20Metal-Halide%20Perovskites&rft.jtitle=arXiv.org&rft.au=Bojtor,%20A&rft.date=2024-11-05&rft.eissn=2331-8422&rft_id=info:doi/10.48550/arxiv.2411.02754&rft_dat=%3Cproquest_arxiv%3E3124847785%3C/proquest_arxiv%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=3124847785&rft_id=info:pmid/&rfr_iscdi=true |