{"doi":"10.1364/pfe.2015.pt4a.2","title":"Hysteresis study and self-healing behavior of novel perovskite solar cells","abstract":"The power conversion efficiency of CH3NH3PbX3 (X=I,Br,Cl) perovskite solar cells has been developed rapidly from 6.5 to 20% within 3 years. The anomalous hysteresis found in I−V measurements of perovskite solar cells can cause an inaccurate estimation of the efficiency. We attribute the phenomena to the ferroelectric effect and build a model based on the ferroelectric diode to explain it. We also will demonstrate a novel self-healing behavior under vapor spray of an improved type of perovskite solar cells.","journal":"International Photonics and OptoElectronics","year":2015,"id":5283,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":0,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.0462,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2015-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":17233,"name":"Yicheng Zhao","orcid":"0000-0002-8248-7021","position":1,"is_corresponding":false},{"id":30887,"name":"Alexandra P. Lewis","orcid":"0000-0002-6195-4786","position":2,"is_corresponding":false},{"id":52856,"name":"Yin Yan","orcid":null,"position":3,"is_corresponding":false},{"id":17231,"name":"Jing Wei","orcid":"0000-0003-2991-0123","position":4,"is_corresponding":false},{"id":17236,"name":"Dapeng Yu","orcid":"0000-0002-9459-2662","position":5,"is_corresponding":false},{"id":52857,"name":"Yan Yin","orcid":"0000-0002-3753-5186","position":6,"is_corresponding":false},{"id":17237,"name":"Qing Zhao","orcid":"0000-0003-3374-6901","position":0,"is_corresponding":true}],"reference_count":0,"raw_metadata":null,"created_at":"2026-03-01T18:20:47.508186Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}