Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Creator Yin, Yao Creator Kefayati, Ali License Attribution-NonCommercial-NoDerivatives 4.0 (CC BY-NC-ND 4.0)

Dielectric Engineering Boosts the Efficiency of Carbon Nanotube Photodiodes

Creator:

Senger, Mitchell J., Kefayati, Ali, Bertoni, Andrea, Perebeinos, Vasili, and Minot, Ethan D.

Abstract:

Carbon nanotube (CNT) photodiodes are a promising system for high-efficiency photocurrent generation due to the strong Coulomb interactions that can drive carrier multiplication. If the Coulomb interactions are too strong, however, exciton formation can hamper photocurrent generation. Here, we explore, experimentally and theoretically, the effect of the environmental dielectric constant...

Resource Type:

Article

Full Text:

Dissociation in Carbon Nanotubes. Phys. Rev. Lett. 2014, 112, 19 117401. (3) Wang, F.; Wang, S.; Yao