Magnetically tunable metal-insulator superlattices

Masao Nakamura; Daisuke Okuyama; Jong Seok Lee; Taka Hisa Arima; Yusuke Wakabayashi; Reiji Kumai; Masashi Kawasaki; Yoshinori Tokura

doi:10.1002/adma.200902734

Magnetically tunable metal-insulator superlattices

Masao Nakamura, Daisuke Okuyama, Jong Seok Lee, Taka Hisa Arima, Yusuke Wakabayashi, Reiji Kumai, Masashi Kawasaki, Yoshinori Tokura

SCI - Physics

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

18 Citations (Scopus)

Abstract

(Figure Presented) Design and control of nanometer-scale electronic phase separation are demonstrated in high-quality manganite superlattices composed of a ferromagnetic metal and an antiferromagnetic insulator (see figure). Bicritical competition of these phases sensitively controls the magnetic and electronic properties of the superlattices as a whole. A magnetic field can effectively tune the volume fraction of each phase and consequently the position of the phase domain boundaries.

Original language	English
Pages (from-to)	500-504
Number of pages	5
Journal	Advanced Materials
Volume	22
Issue number	4
DOIs	https://doi.org/10.1002/adma.200902734
Publication status	Published - 2010 Jan 26

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title = "Magnetically tunable metal-insulator superlattices",

abstract = "(Figure Presented) Design and control of nanometer-scale electronic phase separation are demonstrated in high-quality manganite superlattices composed of a ferromagnetic metal and an antiferromagnetic insulator (see figure). Bicritical competition of these phases sensitively controls the magnetic and electronic properties of the superlattices as a whole. A magnetic field can effectively tune the volume fraction of each phase and consequently the position of the phase domain boundaries.",

author = "Masao Nakamura and Daisuke Okuyama and Lee, {Jong Seok} and Arima, {Taka Hisa} and Yusuke Wakabayashi and Reiji Kumai and Masashi Kawasaki and Yoshinori Tokura",

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T1 - Magnetically tunable metal-insulator superlattices

AU - Nakamura, Masao

AU - Okuyama, Daisuke

AU - Lee, Jong Seok

AU - Arima, Taka Hisa

AU - Wakabayashi, Yusuke

AU - Kumai, Reiji

AU - Kawasaki, Masashi

AU - Tokura, Yoshinori

PY - 2010/1/26

Y1 - 2010/1/26

N2 - (Figure Presented) Design and control of nanometer-scale electronic phase separation are demonstrated in high-quality manganite superlattices composed of a ferromagnetic metal and an antiferromagnetic insulator (see figure). Bicritical competition of these phases sensitively controls the magnetic and electronic properties of the superlattices as a whole. A magnetic field can effectively tune the volume fraction of each phase and consequently the position of the phase domain boundaries.

AB - (Figure Presented) Design and control of nanometer-scale electronic phase separation are demonstrated in high-quality manganite superlattices composed of a ferromagnetic metal and an antiferromagnetic insulator (see figure). Bicritical competition of these phases sensitively controls the magnetic and electronic properties of the superlattices as a whole. A magnetic field can effectively tune the volume fraction of each phase and consequently the position of the phase domain boundaries.

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DO - 10.1002/adma.200902734

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SP - 500

EP - 504

JO - Advanced Materials

JF - Advanced Materials

IS - 4

ER -

Magnetically tunable metal-insulator superlattices

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