{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,26]],"date-time":"2026-05-26T02:03:32Z","timestamp":1779761012425,"version":"3.53.1"},"reference-count":27,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2026,5,15]],"date-time":"2026-05-15T00:00:00Z","timestamp":1778803200000},"content-version":"vor","delay-in-days":14,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T00:00:00Z","timestamp":1777593600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["analyticalsciencejournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Luminescence"],"published-print":{"date-parts":[[2026,5]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Perovskite photodetectors have attracted significant attention due to their unique properties in optoelectronic applications. Lead\u2010based perovskite photodetectors are particularly known for their high current density; however, their large\u2010scale commercialization is limited by the toxicity of lead\u2010based absorbers. Consequently, research efforts are increasingly focused on developing lead\u2010free alternatives. In this context, silicon and germanium (Sn and Ge), belonging to Group 14 elements, are proposed as potential replacements for lead (Pb). The effects of defect density, doping concentration, photoactive layer thickness, parasitic resistance, operating temperature, and interface defect density on device performance have been systematically investigated. The results demonstrate that the FTO\/GO\/CsSn\n                    <jats:sub>0.5<\/jats:sub>\n                    Ge\n                    <jats:sub>0.5<\/jats:sub>\n                    I\n                    <jats:sub>3<\/jats:sub>\n                    \/Cz\u2010Pyr\/C configuration achieves a short\u2010circuit current density (\n                    <jats:italic>J<\/jats:italic>\n                    <jats:sub>\n                      <jats:italic>sc<\/jats:italic>\n                    <\/jats:sub>\n                    ) of 28.50\u2009mA\/cm\n                    <jats:sup>2<\/jats:sup>\n                    , detectivity (\n                    <jats:italic>D<\/jats:italic>\n                    *) of 1.1\u2009\u00d7\u200910\n                    <jats:sup>14<\/jats:sup>\n                    \u2009Jones, and responsivity (\n                    <jats:italic>R<\/jats:italic>\n                    ) of 0.66\u2009A\/W, representing a significant improvement over previous studies. This simulation study provides valuable insights for the development of cost\u2010effective and high\u2010performance perovskite photodetectors (PePd), contributing to advancements in optoelectronic technology.\n                  <\/jats:p>","DOI":"10.1002\/bio.70510","type":"journal-article","created":{"date-parts":[[2026,5,16]],"date-time":"2026-05-16T05:02:04Z","timestamp":1778907724000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Lead\u2010Free Perovskite Photodetector With Broad Spectral Response Enabled by Cz\u2010Pyr\u2010Based Hole Transport Layer"],"prefix":"10.1002","volume":"41","author":[{"given":"Kamal","family":"Mishra","sequence":"first","affiliation":[{"name":"Department of Electronics &amp; Communication Engineering Madan Mohan Malaviya University of Technology  Gorakhpur India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R. K.","family":"Chauhan","sequence":"additional","affiliation":[{"name":"Department of Electronics &amp; Communication Engineering Madan Mohan Malaviya University of Technology  Gorakhpur India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vaibhava","family":"Srivastava","sequence":"additional","affiliation":[{"name":"Department of Electrical and Electronics Engineering Shri Ramswaroop Memorial University  Lucknow Uttar Pradesh India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,5,15]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijleo.2020.164797"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201903907"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201505002"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ssc.2025.116249"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/apxr.202200088"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpcs.2023.111377"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpcs.2024.112262"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10854\u2010023\u201010171\u2010w"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/s42341\u2010023\u201000484\u20102"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11082\u2010023\u201005127\u20107"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tsf.2010.12.039"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tsf.2012.10.032"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.comptc.2022.113875"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpcs.2025.112712"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1680\/jnaen.23.00093"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijleo.2022.170357"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.micrna.2023.207691"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1007\/s42341\u2010022\u201000412\u2010w"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.micrna.2022.207356"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12596\u2010023\u201001449\u20107"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.optmat.2020.110213"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1116\/6.0000718"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpcs.2023.111631"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1002\/pip.3743"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598\u2010020\u201080640\u20103"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1002\/aelm.201900168"},{"key":"e_1_2_9_28_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpcc.7b07536"}],"container-title":["Luminescence"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/bio.70510","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/bio.70510","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/bio.70510","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,26]],"date-time":"2026-05-26T01:38:42Z","timestamp":1779759522000},"score":1,"resource":{"primary":{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/10.1002\/bio.70510"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,5]]},"references-count":27,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2026,5]]}},"alternative-id":["10.1002\/bio.70510"],"URL":"https:\/\/doi.org\/10.1002\/bio.70510","archive":["Portico"],"relation":{},"ISSN":["1522-7235","1522-7243"],"issn-type":[{"value":"1522-7235","type":"print"},{"value":"1522-7243","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,5]]},"assertion":[{"value":"2025-12-28","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-05-04","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-05-15","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e70510"}}