Evaluation of Silicon Nanonet Field Effect Transistor as Photodiodes

Proceedings

Kayaharman, Muhammed¹ 

关键词: silicon nanowires;    nanonets;    field effect transistors;    characterization;   

DOI  :  10.3390/ecsa-4-04925

学科分类：社会科学、人文和艺术（综合）

来源: mdpi

【 摘 要 】

Silicon nanowire networks (nanonets) is an emerging candidate technology for sensor applications. In this work, we characterized Field Effect Transistor (FETs) employing silicon nanonet channels and evaluated their performance as photodiodes. We found that shorter and higher density nanonet channels have lower resistance and higher current flow. The drain current of the FETs doubled when irradiated with a continuous wave He-Ne laser (wavelength 632 nm). Finally, we examined the long-term stability of the FETs. The channel resistance increased by one order-of-magnitude after 6 months of storage in open air.

【 授权许可】

CC BY