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Initially, the scribing is performed by varying different laser parameters and further evaluate them via an optical microscope and two probe resistivity measurements. The corresponding scribing width and sheet resistance data are used as input databases for ML analysis. The classification and regression tree (CART)\u2010based ML analysis revealed that median pulse energy &lt;5.7\u2009\u03bcJ insufficient to separate the adjacent scribing regions. While pulse energy &gt;5.7\u2009\u03bcJ, APL\u2009&gt;\u200935%, LSO\u2009&gt;\u200946%, and processing speed \u22651250\u2009mm\u2009s<jats:sup>\u22121<\/jats:sup> gives \u226516\u2009\u03bcm of scribing width. Further, the decision tree (DT) analysis showed that pulse energy of \u22658.1\u2009\u03bcJ, and LSO\u2009\u2265\u200937% are required for electrically isolated lines. The feature importance score suggests that laser fluence and pulse energy determined the scribing width, whereas electrical isolation strongly depends on LSO and processing speed. Finally, the ML achieved conditions experimentally validated and reassessed via scanning electron microscope, and atomic force microscopy aligns well with optical microscope measurements.<\/jats:p>","DOI":"10.1002\/aisy.202300733","type":"journal-article","created":{"date-parts":[[2024,3,1]],"date-time":"2024-03-01T23:20:30Z","timestamp":1709335230000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Machine Learning Aided Optimization of P1 Laser Scribing Process on Indium Tin Oxide Substrates"],"prefix":"10.1002","volume":"6","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0443-408X","authenticated-orcid":false,"given":"Vijay C.","family":"Karade","sequence":"first","affiliation":[{"name":"Department of Energy Engineering Korea Institute of Energy Technology (KENTECH)  Naju 522132 Republic of Korea"},{"name":"Photovoltaics Research Department Korea Institute of Energy Research  Daejeon 34129 Republic of Korea"}]},{"given":"Saewoong","family":"Kim","sequence":"additional","affiliation":[{"name":"Photovoltaics Research Department Korea Institute of Energy Research  Daejeon 34129 Republic of Korea"},{"name":"Department of Chemical Engineering Hanyang University  Seoul 04763 Republic of Korea"}]},{"given":"Inyoung","family":"Jeong","sequence":"additional","affiliation":[{"name":"Photovoltaics Research Department Korea Institute of Energy Research  Daejeon 34129 Republic of Korea"}]},{"given":"Min Jae","family":"Ko","sequence":"additional","affiliation":[{"name":"Department of Chemical Engineering Hanyang University  Seoul 04763 Republic of Korea"}]},{"given":"Joo Hyung","family":"Park","sequence":"additional","affiliation":[{"name":"Photovoltaics Research Department Korea Institute of Energy Research  Daejeon 34129 Republic of Korea"},{"name":"Department of Renewable Energy Engineering University of Science and Technology (UST)  217\u2010Gajeong\u2010ro Yuseong\u2010gu Daejeon 34113 Republic of Korea"}]},{"given":"Jun\u2010Sik","family":"Cho","sequence":"additional","affiliation":[{"name":"Photovoltaics Research Department Korea Institute of Energy Research  Daejeon 34129 Republic of Korea"}]},{"given":"Inchan","family":"Hwang","sequence":"additional","affiliation":[{"name":"Photovoltaics Research Department Korea Institute of Energy Research  Daejeon 34129 Republic of Korea"}]},{"given":"Jihye","family":"Gwak","sequence":"additional","affiliation":[{"name":"Photovoltaics Research Department Korea Institute of Energy Research  Daejeon 34129 Republic of Korea"}]},{"given":"Santosh S.","family":"Sutar","sequence":"additional","affiliation":[{"name":"Yashwantrao Chavan School of Rural Development Shivaji University  Kolhapur 416004 India"}]},{"given":"Tukaram D.","family":"Dongale","sequence":"additional","affiliation":[{"name":"Computational Electronics and Nanoscience Research Laboratory School of Nanoscience and Biotechnology Shivaji University  Kolhapur 416004 India"}]},{"given":"Jae Ho","family":"Yun","sequence":"additional","affiliation":[{"name":"Department of Energy Engineering Korea Institute of Energy Technology (KENTECH)  Naju 522132 Republic of Korea"}]},{"given":"Kihwan","family":"Kim","sequence":"additional","affiliation":[{"name":"Photovoltaics Research Department Korea Institute of Energy Research  Daejeon 34129 Republic of Korea"},{"name":"Department of Renewable Energy Engineering University of Science and Technology (UST)  217\u2010Gajeong\u2010ro Yuseong\u2010gu Daejeon 34113 Republic of Korea"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5647-7452","authenticated-orcid":false,"given":"Young\u2010Joo","family":"Eo","sequence":"additional","affiliation":[{"name":"Photovoltaics Research Department Korea Institute of Energy Research  Daejeon 34129 Republic of Korea"},{"name":"Department of Renewable Energy Engineering University of Science and Technology (UST)  217\u2010Gajeong\u2010ro Yuseong\u2010gu Daejeon 34113 Republic of Korea"}]}],"member":"311","published-online":{"date-parts":[[2024,3]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.renene.2022.09.065"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41578-019-0176-2"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/solr.202300436"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.matpr.2021.03.427"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.solener.2015.06.042"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/latj.200790203"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1109\/JPHOTOV.2015.2416913"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tsf.2009.10.135"},{"key":"e_1_2_8_10_1","first-page":"94","volume":"7","author":"Jamaatisomarin F.","year":"2023","journal-title":"J. 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