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A detailed analysis comprising of scanning electron mi-croscopy and bulk/surface elemental compositional techniques con-firmed morphological improvement due to the presence of Cl ionsdespite being undetected using surface sensitive techniques.","abstract_html":"The work presented in this thesis investigates the synthesis, depo-sition and characterisation of halide doped perovskite thin films.Films of methylammonium lead iodide CH3NH3PbI3 were dopedwith Cl and Br ions to investigate the intrinsic differences of theseperovskites. As a result of doping, photoluminescence (PL) spectraconfirmed optoelectronic influence evidenced by changes in banggap energy. Bromine treated perovskites exhibited greater stabilitythroughout this study while Cl treated samples exhibited improvedmorphology. A detailed analysis comprising of scanning electron mi-croscopy and bulk/surface elemental compositional techniques con-firmed morphological improvement due to the presence of Cl ionsdespite being undetected using surface sensitive techniques.","abstract_has_math":false,"creators":["Gregory, C"],"institution":null,"degree_name":null,"degree_level":"Master's Level (Level 7)","degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2021,"date_issued":"2021","date_published":"2021","updated_at":"2026-07-24T04:26:09Z","subjects":[],"languages":["en"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["oai:salford-repository.worktribe.com:1336837"],"render_values":[{"text":"oai:salford-repository.worktribe.com:1336837","href":null,"code":true}]}]},"links":{"outbound_url":null,"outbound_label":null,"outbound_source":null},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.sponsor","label":"Sponsor","values":["University of Salford"]},{"key":"dc:creator","label":"Author","values":["Gregory, C"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2021-05-29"]},{"key":"dc:date.issued","label":"Date","values":["2021"]},{"key":"dc:relation.isreferencedby","label":"Dc Relation Isreferencedby","values":["https://salford-repository.worktribe.com/output/1336837"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"dc:type.qualificationlevel","label":"Dc Type Qualificationlevel","values":["Master's Level (Level 7)"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["oai:salford-repository.worktribe.com:1336837"]},{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://salford-repository.worktribe.com/file/1336837/1/CG_PK_THESIS_FINAL.pdf"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["The work presented in this thesis investigates the synthesis, depo-sition and characterisation of halide doped perovskite thin films.Films of methylammonium lead iodide CH3NH3PbI3 were dopedwith Cl and Br ions to investigate the intrinsic differences of theseperovskites. As a result of doping, photoluminescence (PL) spectraconfirmed optoelectronic influence evidenced by changes in banggap energy. Bromine treated perovskites exhibited greater stabilitythroughout this study while Cl treated samples exhibited improvedmorphology. A detailed analysis comprising of scanning electron mi-croscopy and bulk/surface elemental compositional techniques con-firmed morphological improvement due to the presence of Cl ionsdespite being undetected using surface sensitive techniques."]},{"key":"dc:title","label":"Title","values":["Deposition and characterisation of perovskite thin films"]}]}],"canonical_facts":{"dc:contributor.sponsor":["University of Salford"],"dc:creator":["Gregory, C"],"dc:date":["2021-05-29"],"dc:date.issued":["2021"],"dc:description.abstract":["The work presented in this thesis investigates the synthesis, depo-sition and characterisation of halide doped perovskite thin films.Films of methylammonium lead iodide CH3NH3PbI3 were dopedwith Cl and Br ions to investigate the intrinsic differences of theseperovskites. As a result of doping, photoluminescence (PL) spectraconfirmed optoelectronic influence evidenced by changes in banggap energy. Bromine treated perovskites exhibited greater stabilitythroughout this study while Cl treated samples exhibited improvedmorphology. A detailed analysis comprising of scanning electron mi-croscopy and bulk/surface elemental compositional techniques con-firmed morphological improvement due to the presence of Cl ionsdespite being undetected using surface sensitive techniques."],"dc:identifier":["oai:salford-repository.worktribe.com:1336837"],"dc:identifier.uri":["https://salford-repository.worktribe.com/file/1336837/1/CG_PK_THESIS_FINAL.pdf"],"dc:language":["en"],"dc:relation.isreferencedby":["https://salford-repository.worktribe.com/output/1336837"],"dc:title":["Deposition and characterisation of perovskite thin films"],"dc:type":["Thesis"],"dc:type.qualificationlevel":["Master's Level (Level 7)"]},"updated_at":"2026-07-24T04:26:09Z"}