Red-Shift Effect and Sensitive Responsivity of MoS(2)/ZnO Flexible Photodetectors

The optoelectronic characteristics of molybdenum disulfide (MoS(2))/ZnO flexible photodetectors are investigated. A red-shift effect and improved photocurrent properties of the flexible devices are demonstrated. MoS(2) doping improved the photocurrent properties and conductivity. The photocurrent/da...

Descripción completa

Detalles Bibliográficos
Autores principales: Hsiao, Yu-Jen, Fang, Te-Hua, Ji, Liang-Wen, Yang, Bo-Yi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2015
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4646879/
https://www.ncbi.nlm.nih.gov/pubmed/26573934
http://dx.doi.org/10.1186/s11671-015-1151-5
Descripción
Sumario:The optoelectronic characteristics of molybdenum disulfide (MoS(2))/ZnO flexible photodetectors are investigated. A red-shift effect and improved photocurrent properties of the flexible devices are demonstrated. MoS(2) doping improved the photocurrent properties and conductivity. The photocurrent/dark current ratios of pure ZnO and MoS(2)/ZnO flexible photodetectors were 10(3) and 10(4), respectively. The responsivity of MoS2/ZnO increased, and the wavelength was red-shifted.

Ejemplares similares