Optimization of Photogenerated Charge Carrier Lifetimes in ALD Grown TiO<sub>2</sub> for Photonic Applications

Optimization of Photogenerated Charge Carrier Lifetimes in ALD Grown TiO<sub>2</sub> for Photonic Applications

Titanium dioxide (TiO<sub>2</sub>) thin films are widely employed for photocatalytic and photovoltaic applications where the long lifetime of charge carriers is a paramount requirement for the device efficiency. To ensure the long lifetime, a high temperature treatment is used which rest...

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Bibliographic Details
Main Authors: Ramsha Khan, Harri Ali-Löytty, Jesse Saari, Mika Valden, Antti Tukiainen, Kimmo Lahtonen, Nikolai V. Tkachenko
Format: Article
Language:English
Published: MDPI AG 2020-08-01
Series:Nanomaterials
Subjects:
titanium dioxide
atomic layer deposition
transient absorption spectroscopy
thin films
lifetime of charge carriers
Online Access:https://www.mdpi.com/2079-4991/10/8/1567

Internet

https://www.mdpi.com/2079-4991/10/8/1567

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