Rationally Controlled Synthesis of CdSe x Te 1-x Alloy Nanocrystals and Their Application in Efficient Graded Bandgap Solar Cells

• Published in: Nanomaterials (Basel, Switzerland) Vol. 7; no. 11
• Main Authors: Wen, Shiya, Li, Miaozi, Yang, Junyu, Mei, Xianglin, Wu, Bin, Liu, Xiaolin, Heng, Jingxuan, Qin, Donghuan, Hou, Lintao, Xu, Wei, Wang, Dan
• Format: Journal Article
• Language: English
• Published: Switzerland 08.11.2017
• Subjects: nanocrystal; graded bandgap; solar cells; CdTe

CdSe Te semiconductor nanocrystals (NCs), being rod-shaped/irregular dot-shaped in morphology, have been fabricated via a simple hot-injection method. The NCs composition is well controlled through varying molar ratios of Se to Te precursors. Through changing the composition of the CdSe Te NCs, the...