Abstract
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.The coupling of the localized surface plasmon resonance of Au nanoparticles is utilized to deliver a visible-light stimulus to control conduction at the LaAlO3/SrTiO3 interface. A giant photoresponse and the controllable metal-insulator transition are characterized at this heterointerface. This study paves a new route to optical control of the functionality at the heterointerfaces.
Original language | English |
---|---|
Pages (from-to) | 764-770 |
Number of pages | 7 |
Journal | Advanced Materials |
Volume | 28 |
Issue number | 4 |
DOIs | |
Publication status | Published - 27 Jan 2016 |
Externally published | Yes |
Keywords
- Au nanoparticles
- band structures
- heterointerfaces
- metal-insulator transition
- surface plasmon resonance
ASJC Scopus subject areas
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering