Nanocontacts give efficient hole injection in organic electronics
有机电子器件中的纳米接触实现高效空穴注入作者机构:Biomolecular and Organic ElectronicsDepartment of PhysicsChemistry and BiologyLinkoping UniversitySE-58183 LinkopingSweden Laboratory of Organic ElectronicsDepartment of Science and TechnologyLinkoping University60174 NorrkopingSweden Molecular Surface Physics and Nano ScienceDepartment of PhysicsChemistry and BiologyLinkoping UniversitySE-58183 LinkopingSweden Department of PhysicsChemistry and BiologyLinkoping UniversitySE-58183 LinkopingSweden
出 版 物:《Science Bulletin》 (科学通报(英文版))
年 卷 期:2021年第66卷第9期
页 面:875-879,M0003页
核心收录:
学科分类:080903[工学-微电子学与固体电子学] 0809[工学-电子科学与技术(可授工学、理学学位)] 08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程(可授工学、理学学位)] 080502[工学-材料学]
主 题:有机发光二极管 场效应晶体管 空穴注入 有机电子器件 欧姆接触 导电聚合物 新型材料 传输材料
摘 要:A key requirement for well performing devices based onorganic semiconductors is to ensure ohmic contacts, where anefficient hole and electron injection and extraction can beachieved at the electrode/semiconductor interfaces. The usualway to obtain ohmic contacts involves fine tuning of the energet-ics at the interfaces by using dopants (p- type and n-type) to con-trol the Fermi level of the semiconductor [1,2], or using suitablemetals or metal oxides as electrodes [3].