Preface to Special Topic on Quantum Dot Semiconductor Optoelectronic Materials,Devices,and Characterization  

作　　者：Zeke Liu Wanli Ma 

机构地区：[1]Institute of Functional Nano&Soft Materials(FUNSOM),Joint International Research Laboratory of Carbo-nBased Functional Materials and Devices,Soochow University,Suzhou 215123,China [2]Jiangsu Key Laboratory of Advanced Negative Carbon Technologies,Soochow University,Suzhou 215123,China

出　　处：《Journal of Semiconductors》2025年第4期2-3,共2页半导体学报(英文版)

摘　　要：The discovery and synthesis of colloidal quantum dots(QDs)were awarded the 2023 Nobel Prize in Chemistry.QDs,as a novel class of materials distinct from traditional molecular materials and bulk materials,have rapidly emerged in the field of optoelectronic applications due to their unique size-,composition-,surface-,and process-dependent optoelectronic properties.More importantly,their ultra-high specific surface area allows for the application of various surface chemical engineering techniques to regulate and optimize their optoelectronic performance.Furthermore,three-dimensionally confined QDs can achieve nearly perfect photoluminescence quantum yields and extended hot carrier cooling times.Particularly,their ability to be colloidally synthesized and processed using industrially friendly solvents is driving transformative changes in the fields of electronics,photonics,and optoelectronics.

关 键 词：surface chemical engineering techniques quantum dots class materials molecular materials colloidal quantum dots colloidal quantum dots qds REGULATE optoelectronic applications 

分 类 号：O469[理学—凝聚态物理]