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Journal Articles (Electrical and Computer Engineering)
Items in this Collection
- 3photoconductivity
- 2carrier dynamics
- 2electrochemical anodization
- 1bottom-up nanofabrication
- 1electrical transient
- 1nanorods
- 2Farsinezhad, Samira
- 2Mohammadpour, Arash
- 2Shankar, Karthik
- 2Wiltshire, Benjamin D.
- 1Askar, Abdelrahman M.
- 1Kar, Piyush
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100-Fold Improvement in Carrier Drift Mobilities in Alkanephosphonate-Passivated Monocrystalline TiO2 Nanowire Arrays
Download2017-01-06
Mohammadpour, Arash, Wiltshire, Benjamin D., Zhang, Yun, Farsinezhad, Samira, Askar, Abdelrahman M., Kisslinger, Ryan, Ren, Yang, Kar, Piyush, Shankar, Karthik
Single crystal rutile titania nanowires grown by solvothermal synthesis are actively being researched for use as electron transporting scaffolds in perovskite solar cells, in low detection limit ultraviolet photodetectors, in photoelectrochemical water-splitting, and in chemiresistive and...
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Distinguishing between deep trapping transients of electrons and holes in TiO2 nanotube arrays using planar microwave resonator sensor
Download2018-05-11
Mohammad H Zarifi, Benjamin Daniel Wiltshire, Najia Mahdi, Karthik Shankar, Mojgan Daneshmand
A large signal direct current (DC) bias and a small signal microwave bias were simultaneously applied to TiO2 nanotube membranes mounted on a planar microwave resonator. The DC bias modulated the electron concentration in the TiO2 nanotubes, and was varied between 0 and 120 V in this study. ...
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2013-11-27
Mohammadpour, Arash, Farsinezhad, Samira, Wiltshire, Benjamin D., Shankar, Karthik
Monocrystalline n-TiO2 nanowires of the rutile phase (Rtl-NWs) grown by a scalable hydrothermal method constitute a functional oxide nanomaterial with potential applications in photovoltaics, photocatalysts, field emitters and electro-chemical battery anodes. Carrier transport in Rtl-NWs is of...