MAPbI3的“铁离子”:杂化卤化物钙钛矿中的铁电性、铁弹性及其晶体学基础

IF 0.9 4区材料科学 Q3 CRYSTALLOGRAPHY

Zeitschrift Fur Kristallographie-Crystalline Materials Pub Date : 2022-01-20 DOI:10.1515/zkri-2021-2063

J. Breternitz

{"title":"MAPbI3的“铁离子”:杂化卤化物钙钛矿中的铁电性、铁弹性及其晶体学基础","authors":"J. Breternitz","doi":"10.1515/zkri-2021-2063","DOIUrl":null,"url":null,"abstract":"Abstract Hybrid halide perovskites have been identified as an important novel class of photovoltaic absorbers and have proven their great potential with ever record-breaking efficiencies. Some of the more fundamental properties of halide perovskites, however, still are to be properly understood. The ongoing debate as to whether ferroelectricity and/or ferroelasticity play a role in these materials is just one example for this. Herein, I aim to make these phenomena more approachable to the wider research community and elucidate the foundations and consequences of these phenomena.","PeriodicalId":48676,"journal":{"name":"Zeitschrift Fur Kristallographie-Crystalline Materials","volume":"237 1","pages":"135 - 140"},"PeriodicalIF":0.9000,"publicationDate":"2022-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"The “ferros” of MAPbI3: ferroelectricity, ferroelasticity and its crystallographic foundations in hybrid halide perovskites\",\"authors\":\"J. Breternitz\",\"doi\":\"10.1515/zkri-2021-2063\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract Hybrid halide perovskites have been identified as an important novel class of photovoltaic absorbers and have proven their great potential with ever record-breaking efficiencies. Some of the more fundamental properties of halide perovskites, however, still are to be properly understood. The ongoing debate as to whether ferroelectricity and/or ferroelasticity play a role in these materials is just one example for this. Herein, I aim to make these phenomena more approachable to the wider research community and elucidate the foundations and consequences of these phenomena.\",\"PeriodicalId\":48676,\"journal\":{\"name\":\"Zeitschrift Fur Kristallographie-Crystalline Materials\",\"volume\":\"237 1\",\"pages\":\"135 - 140\"},\"PeriodicalIF\":0.9000,\"publicationDate\":\"2022-01-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Zeitschrift Fur Kristallographie-Crystalline Materials\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.1515/zkri-2021-2063\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CRYSTALLOGRAPHY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zeitschrift Fur Kristallographie-Crystalline Materials","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1515/zkri-2021-2063","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CRYSTALLOGRAPHY","Score":null,"Total":0}

引用次数: 1

摘要

摘要混合卤化物钙钛矿已被确定为一类重要的新型光伏吸收剂，并以破纪录的效率证明了其巨大的潜力。然而，卤化物钙钛矿的一些更基本的性质仍有待于正确理解。关于铁电性和/或铁弹性是否在这些材料中发挥作用的争论只是一个例子。在此，我的目标是让这些现象更容易被更广泛的研究界所接近，并阐明这些现象的基础和后果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

The “ferros” of MAPbI3: ferroelectricity, ferroelasticity and its crystallographic foundations in hybrid halide perovskites

Abstract Hybrid halide perovskites have been identified as an important novel class of photovoltaic absorbers and have proven their great potential with ever record-breaking efficiencies. Some of the more fundamental properties of halide perovskites, however, still are to be properly understood. The ongoing debate as to whether ferroelectricity and/or ferroelasticity play a role in these materials is just one example for this. Herein, I aim to make these phenomena more approachable to the wider research community and elucidate the foundations and consequences of these phenomena.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Zeitschrift Fur Kristallographie-Crystalline Materials CRYSTALLOGRAPHY-

CiteScore

2.00

自引率

16.70%

发文量

期刊介绍： Zeitschrift für Kristallographie – Crystalline Materials was founded in 1877 by Paul von Groth and is today one of the world’s oldest scientific journals. It offers a place for researchers to present results of their theoretical experimental crystallographic studies. The journal presents significant results on structures and on properties of organic/inorganic substances with crystalline character, periodically ordered, modulated or quasicrystalline on static and dynamic phenomena applying the various methods of diffraction, spectroscopy and microscopy.