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

Sugavaneshwar, Ramu Pasupathi; Chen, Kai; Lakshminarayana, Gandham et al.

APL Materials, 2015, 3(11), 116103

Permalink : https://hdl.handle.net/2115/72110

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アクセス権	open access
URI	https://hdl.handle.net/2115/72110
タイトル	Plasmon mediated cathodic photocurrent generation in sol-gel synthesized doped SrTiO3 nanofilms
著者	Sugavaneshwar, Ramu Pasupathi ; Chen, Kai ; Lakshminarayana, Gandham ; Ishii, Satoshi ; Dao, Thang Duy ; Umezawa, Naoto ; Nagao, Tadaaki
著者名 Sugavaneshwar, Ramu Pasupathi
著者名 Chen, Kai
著者名 Lakshminarayana, Gandham
著者名 Ishii, Satoshi
著者名 Dao, Thang Duy
著者名 Umezawa, Naoto
e-Rad_Researcher 40267456 著者名 Nagao, Tadaaki
言語	英語
発行日	2015-11
収録物名	APL Materials
巻(号)	3(11)
ページ	116103
抄録	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 nanoparticle loading and an additional enhancement in the visible light range is seen from the incident photon-to-current efficiency spectrum due to synergetic effect of Rh doping and Ag loading in STO.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	Creative Commons Attribution 3.0 Unported
EISSN	2166-532X
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1063/1.4935305