Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Creator Aspitarte, Lee Has journal sim Nano Letters

Extremely efficient photocurrent generation in carbon nanotube photodiodes enabled by a strong axial electric field

Creator:

McCulley, Daniel R., Senger, Mitchell J., Bertoni, Andrea, and Perebeinos., Vasili

Abstract:

Carbon nanotube (CNT) photodiodes have potential to convert light into electrical current with high efficiency. However, previous experiments have revealed photocurrent quantum yield (PCQY) well below 100%. In this work, we show that axial electric field increases the PCQY of CNT photodiodes. In optimal conditions our data suggest PCQY >...

Resource Type:

Article

Full Text:

optical resonances (S11 and S22 resonance). Aspitarte et al. used a different device geometry, and ℏ𝜔