{"title":"二维层状材料的各向异性蚀刻","authors":"","doi":"10.1016/j.chphma.2024.07.001","DOIUrl":null,"url":null,"abstract":"<div><div>Two-dimensional (2D) layered materials with unique physicochemical properties, such as graphene, transition metal dichalcogenides, and hexagonal boron nitride, have shown considerable potential in the electrical and electronics industries as well as society. To realize the practical applications of 2D materials, the size, shape, and edge structures must be refined. Etching is a critical processing step in the semiconducting industry and its potential as an efficient approach for fabricating diverse nanostructures of 2D materials has been demonstrated, broadening their applications in the field of nanoelectronics. In this paper, we present an overview of recent advances in anisotropic etching of various 2D materials. Anisotropic etching and the associated mechanisms are discussed in context of the synthesis, processing, and characterization of 2D materials. An overview of the applications of anisotropic etched 2D materials is provided. Finally, the challenges and future opportunities for anisotropic etching of 2D materials are discussed.</div></div>","PeriodicalId":100236,"journal":{"name":"ChemPhysMater","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Anisotropic etching of 2D layered materials\",\"authors\":\"\",\"doi\":\"10.1016/j.chphma.2024.07.001\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Two-dimensional (2D) layered materials with unique physicochemical properties, such as graphene, transition metal dichalcogenides, and hexagonal boron nitride, have shown considerable potential in the electrical and electronics industries as well as society. To realize the practical applications of 2D materials, the size, shape, and edge structures must be refined. Etching is a critical processing step in the semiconducting industry and its potential as an efficient approach for fabricating diverse nanostructures of 2D materials has been demonstrated, broadening their applications in the field of nanoelectronics. In this paper, we present an overview of recent advances in anisotropic etching of various 2D materials. Anisotropic etching and the associated mechanisms are discussed in context of the synthesis, processing, and characterization of 2D materials. An overview of the applications of anisotropic etched 2D materials is provided. Finally, the challenges and future opportunities for anisotropic etching of 2D materials are discussed.</div></div>\",\"PeriodicalId\":100236,\"journal\":{\"name\":\"ChemPhysMater\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ChemPhysMater\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S277257152400038X\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ChemPhysMater","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S277257152400038X","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Two-dimensional (2D) layered materials with unique physicochemical properties, such as graphene, transition metal dichalcogenides, and hexagonal boron nitride, have shown considerable potential in the electrical and electronics industries as well as society. To realize the practical applications of 2D materials, the size, shape, and edge structures must be refined. Etching is a critical processing step in the semiconducting industry and its potential as an efficient approach for fabricating diverse nanostructures of 2D materials has been demonstrated, broadening their applications in the field of nanoelectronics. In this paper, we present an overview of recent advances in anisotropic etching of various 2D materials. Anisotropic etching and the associated mechanisms are discussed in context of the synthesis, processing, and characterization of 2D materials. An overview of the applications of anisotropic etched 2D materials is provided. Finally, the challenges and future opportunities for anisotropic etching of 2D materials are discussed.