Magnetocapacitance effects of Pb0.7 Sr0.3 TiO 3 / La0.7 Sr0.3 MnO3 thin film on Si substrate

Ying Chen; Genshui Wang; Shuai Zhang; Xiuyun Lei; Junyu Zhu; Xiaodong Tang; Yongling Wang; Xianlin Dong

doi:10.1063/1.3552969

Magnetocapacitance effects of Pb_0.7 Sr_0.3 TiO ₃ / La_0.7 Sr_0.3 MnO₃ thin film on Si substrate

Ying Chen^*
, Genshui Wang
, Shuai Zhang
, Xiuyun Lei
, Junyu Zhu
, Xiaodong Tang
, Yongling Wang
, Xianlin Dong

^*Corresponding author for this work

School of Physics and Electronic Science

CAS - Shanghai Institute of Ceramics
University of Electronic Science and Technology of China
East China Normal University

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

18 Scopus citations

Abstract

Pb_0.7 Sr_0.3 TiO₃ / La_0.7 Sr_0.3 MnO₃ (PST/LSMO) thin film has been deposited on Si substrate by chemical solution deposition. Obvious changes in dielectric constant and loss as functions of frequency and magnetic field were observed in PST/LSMO thin film. By applying both dc bias electric and magnetic fields, apparent dielectric anomalies were observed in the "butterfly- hysteresis" curves. These effects may be useful for practical application. The mechanism for the magnetocapacitance effects in PST/LSMO is rationalized by combining the Maxwell-Wagner capacitor model and the magnetoresistivity and magnetostriction of the LSMO.

Original language	English
Article number	052910
Journal	Applied Physics Letters
Volume	98
Issue number	5
DOIs	https://doi.org/10.1063/1.3552969
State	Published - 31 Jan 2011

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title = "Magnetocapacitance effects of Pb0.7 Sr0.3 TiO 3 / La0.7 Sr0.3 MnO3 thin film on Si substrate",

abstract = "Pb0.7 Sr0.3 TiO3 / La0.7 Sr0.3 MnO3 (PST/LSMO) thin film has been deposited on Si substrate by chemical solution deposition. Obvious changes in dielectric constant and loss as functions of frequency and magnetic field were observed in PST/LSMO thin film. By applying both dc bias electric and magnetic fields, apparent dielectric anomalies were observed in the {"}butterfly- hysteresis{"} curves. These effects may be useful for practical application. The mechanism for the magnetocapacitance effects in PST/LSMO is rationalized by combining the Maxwell-Wagner capacitor model and the magnetoresistivity and magnetostriction of the LSMO.",

author = "Ying Chen and Genshui Wang and Shuai Zhang and Xiuyun Lei and Junyu Zhu and Xiaodong Tang and Yongling Wang and Xianlin Dong",

year = "2011",

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doi = "10.1063/1.3552969",

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volume = "98",

journal = "Applied Physics Letters",

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TY - JOUR

T1 - Magnetocapacitance effects of Pb0.7 Sr0.3 TiO 3 / La0.7 Sr0.3 MnO3 thin film on Si substrate

AU - Chen, Ying

AU - Wang, Genshui

AU - Zhang, Shuai

AU - Lei, Xiuyun

AU - Zhu, Junyu

AU - Tang, Xiaodong

AU - Wang, Yongling

AU - Dong, Xianlin

PY - 2011/1/31

Y1 - 2011/1/31

N2 - Pb0.7 Sr0.3 TiO3 / La0.7 Sr0.3 MnO3 (PST/LSMO) thin film has been deposited on Si substrate by chemical solution deposition. Obvious changes in dielectric constant and loss as functions of frequency and magnetic field were observed in PST/LSMO thin film. By applying both dc bias electric and magnetic fields, apparent dielectric anomalies were observed in the "butterfly- hysteresis" curves. These effects may be useful for practical application. The mechanism for the magnetocapacitance effects in PST/LSMO is rationalized by combining the Maxwell-Wagner capacitor model and the magnetoresistivity and magnetostriction of the LSMO.

AB - Pb0.7 Sr0.3 TiO3 / La0.7 Sr0.3 MnO3 (PST/LSMO) thin film has been deposited on Si substrate by chemical solution deposition. Obvious changes in dielectric constant and loss as functions of frequency and magnetic field were observed in PST/LSMO thin film. By applying both dc bias electric and magnetic fields, apparent dielectric anomalies were observed in the "butterfly- hysteresis" curves. These effects may be useful for practical application. The mechanism for the magnetocapacitance effects in PST/LSMO is rationalized by combining the Maxwell-Wagner capacitor model and the magnetoresistivity and magnetostriction of the LSMO.

UR - https://www.scopus.com/pages/publications/79951495614

U2 - 10.1063/1.3552969

DO - 10.1063/1.3552969

M3 - 文章

AN - SCOPUS:79951495614

SN - 0003-6951

VL - 98

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 5

M1 - 052910

ER -

Magnetocapacitance effects of Pb_0.7 Sr_0.3 TiO ₃ / La_0.7 Sr_0.3 MnO₃ thin film on Si substrate

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