{"title":"Ternary Organic Solar Cells—Simulation–Optimization Approach","authors":"Gabriela Lewińska","doi":"10.1007/s13391-023-00479-4","DOIUrl":null,"url":null,"abstract":"<div><p>Organic solar cells are a rapidly expanding subfield of photovoltaics. The publication presents simulation results for organic cells with a focus on optimizing cells and maximizing performance using OghmaNano software. The efficiencies obtained from the simulation of the ternary solar devices were received. The efficiency achieved from simulations for the mobility of charge carriers as well as the dependence of the performance on the effective density from free electron and hole states were simulated. The most favorable ratios of hole and electron mobility and charge carrier densities were determined in terms of device efficiency. The impact of loss processes on the cell efficiency was also investigated.</p><h3>Graphical Abstract</h3>\n<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":536,"journal":{"name":"Electronic Materials Letters","volume":"20 4","pages":"440 - 449"},"PeriodicalIF":2.1000,"publicationDate":"2024-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Electronic Materials Letters","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1007/s13391-023-00479-4","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Organic solar cells are a rapidly expanding subfield of photovoltaics. The publication presents simulation results for organic cells with a focus on optimizing cells and maximizing performance using OghmaNano software. The efficiencies obtained from the simulation of the ternary solar devices were received. The efficiency achieved from simulations for the mobility of charge carriers as well as the dependence of the performance on the effective density from free electron and hole states were simulated. The most favorable ratios of hole and electron mobility and charge carrier densities were determined in terms of device efficiency. The impact of loss processes on the cell efficiency was also investigated.
期刊介绍：
Electronic Materials Letters is an official journal of the Korean Institute of Metals and Materials. It is a peer-reviewed international journal publishing print and online version. It covers all disciplines of research and technology in electronic materials. Emphasis is placed on science, engineering and applications of advanced materials, including electronic, magnetic, optical, organic, electrochemical, mechanical, and nanoscale materials. The aspects of synthesis and processing include thin films, nanostructures, self assembly, and bulk, all related to thermodynamics, kinetics and/or modeling.
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