Plasmon mediated cathodic photocurrent generation in sol-gel synthesized doped SrTiO3 nanofilms

Plasmon mediated cathodic photocurrent generation in sol-gel synthesized doped SrTiO3 nanofilms

Thin films of SrTiO3 (STO) and Rh-doped SrTiO3 (Rh-STO) were synthesized by sol-gel method and loaded with Ag nanoparticles. Pristine STO films exhibited anodic photocurrent while Rh-STO exhibited cathodic photocurrent. An enhancement in the overall cathodic photocurrent is observed with Ag nanopart...

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Bibliographic Details
Main Authors:	Ramu Pasupathi Sugavaneshwar, Kai Chen, Gandham Lakshminarayana, Satoshi Ishii, Thang Duy Dao, Naoto Umezawa, Tadaaki Nagao
Format:	Article
Language:	English
Published:	AIP Publishing LLC 2015-11-01
Series:	APL Materials
Online Access:	http://dx.doi.org/10.1063/1.4935305

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