Control of the Metal-Insulator Transition at Complex Oxide Heterointerfaces through Visible Light

Jheng Cyuan Lin; Vu Thanh Tra; Dung Sheng Tsai; Tai Te Lin; Po Cheng Huang; Wei Lun Hsu; Hui Jun Wu; Rong Huang; Nguyen Van Chien; Ryuji Yoshida; Jiunn-Yuan Lin; Yuichi Ikuhara; Ya Ping Chiu; Shangjr Gwo; Din Ping Tsai; Jr Hau He; Ying-hao Chu

doi:10.1002/adma.201503499

Control of the Metal-Insulator Transition at Complex Oxide Heterointerfaces through Visible Light

Jheng Cyuan Lin, Vu Thanh Tra, Dung Sheng Tsai, Tai Te Lin, Po Cheng Huang, Wei Lun Hsu, Hui Jun Wu, Rong Huang, Nguyen Van Chien, Ryuji Yoshida, Jiunn-Yuan Lin, Yuichi Ikuhara, Ya Ping Chiu, Shangjr Gwo, Din Ping Tsai, Jr Hau He, Ying-hao Chu^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

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	https://doi.org/10.1002/adma.201503499
State	Published - 27 Jan 2016

Keywords

Au nanoparticles
band structures
heterointerfaces
metal-insulator transition
surface plasmon resonance

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10.1002/adma.201503499

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Lin, J. C., Tra, V. T., Tsai, D. S., Lin, T. T., Huang, P. C., Hsu, W. L., Wu, H. J., Huang, R., Van Chien, N., Yoshida, R., Lin, J-Y., Ikuhara, Y., Chiu, Y. P., Gwo, S., Tsai, D. P., He, J. H., & Chu, Y. (2016). Control of the Metal-Insulator Transition at Complex Oxide Heterointerfaces through Visible Light. Advanced Materials, 28(4), 764-770. https://doi.org/10.1002/adma.201503499

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abstract = "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.",

keywords = "Au nanoparticles, band structures, heterointerfaces, metal-insulator transition, surface plasmon resonance",

author = "Lin, {Jheng Cyuan} and Tra, {Vu Thanh} and Tsai, {Dung Sheng} and Lin, {Tai Te} and Huang, {Po Cheng} and Hsu, {Wei Lun} and Wu, {Hui Jun} and Rong Huang and {Van Chien}, Nguyen and Ryuji Yoshida and Jiunn-Yuan Lin and Yuichi Ikuhara and Chiu, {Ya Ping} and Shangjr Gwo and Tsai, {Din Ping} and He, {Jr Hau} and Ying-hao Chu",

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doi = "10.1002/adma.201503499",

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AU - Lin, Jheng Cyuan

AU - Tra, Vu Thanh

AU - Tsai, Dung Sheng

AU - Lin, Tai Te

AU - Huang, Po Cheng

AU - Hsu, Wei Lun

AU - Wu, Hui Jun

AU - Huang, Rong

AU - Van Chien, Nguyen

AU - Yoshida, Ryuji

AU - Lin, Jiunn-Yuan

AU - Ikuhara, Yuichi

AU - Chiu, Ya Ping

AU - Gwo, Shangjr

AU - Tsai, Din Ping

AU - He, Jr Hau

AU - Chu, Ying-hao

PY - 2016/1/27

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N2 - 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.

AB - 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.

KW - Au nanoparticles

KW - band structures

KW - heterointerfaces

KW - metal-insulator transition

KW - surface plasmon resonance

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DO - 10.1002/adma.201503499

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SP - 764

EP - 770

JO - Advanced Materials

JF - Advanced Materials

IS - 4

ER -

Control of the Metal-Insulator Transition at Complex Oxide Heterointerfaces through Visible Light

Abstract

Keywords

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