Realization of Large Electric Polarization and Strong Magnetoelectric Coupling in BiMn3Cr4O12

Long Zhou, Jianhong Dai, Yisheng Chai, Huimin Zhang, Shuai Dong, Huibo Cao, Stuart Calder, Yunyu Yin, Xiao Wang, Xudong Shen, Zhehong Liu, Takashi Saito, Yuichi Shimakawa, Hajime Hojo, Yuichi Ikuhara, Masaki Azuma, Zhiwei Hu, Young Sun, Changqing Jin, Youwen Long

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

Magnetoelectric multiferroics have received much attention in the past decade due to their interesting physics and promising multifunctional performance. For practical applications, simultaneous large ferroelectric polarization and strong magnetoelectric coupling are preferred. However, these two properties have not been found to be compatible in the single-phase multiferroic materials discovered as yet. Here, it is shown that superior multiferroic properties exist in the A-site ordered perovskite BiMn3Cr4O12 synthesized under high-pressure and high-temperature conditions. The compound experiences a ferroelectric phase transition ascribed to the 6s2 lone-pair effects of Bi3+ at around 135 K, and a long-range antiferromagnetic order related to the Cr3+ spins around 125 K, leading to the presence of a type-I multiferroic phase with huge electric polarization. On further cooling to 48 K, a type-II multiferroic phase induced by the special spin structure composed of both Mn- and Cr-sublattices emerges, accompanied by considerable magnetoelectric coupling. BiMn3Cr4O12 thus provides a rare example of joint multiferroicity, where two different types of multiferroic phases develop subsequently so that both large polarization and significant magnetoelectric effect are achieved in a single-phase multiferroic material.

Original languageEnglish
Article number1703435
JournalAdvanced Materials
Volume29
Issue number44
DOIs
Publication statusPublished - Nov 27 2017
Externally publishedYes

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Polarization
Ferroelectric materials
Magnetoelectric effects
Perovskite
Physics
Phase transitions
Cooling
Temperature
perovskite

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Zhou, L., Dai, J., Chai, Y., Zhang, H., Dong, S., Cao, H., ... Long, Y. (2017). Realization of Large Electric Polarization and Strong Magnetoelectric Coupling in BiMn3Cr4O12 Advanced Materials, 29(44), [1703435]. https://doi.org/10.1002/adma.201703435

Realization of Large Electric Polarization and Strong Magnetoelectric Coupling in BiMn3Cr4O12 . / Zhou, Long; Dai, Jianhong; Chai, Yisheng; Zhang, Huimin; Dong, Shuai; Cao, Huibo; Calder, Stuart; Yin, Yunyu; Wang, Xiao; Shen, Xudong; Liu, Zhehong; Saito, Takashi; Shimakawa, Yuichi; Hojo, Hajime; Ikuhara, Yuichi; Azuma, Masaki; Hu, Zhiwei; Sun, Young; Jin, Changqing; Long, Youwen.

In: Advanced Materials, Vol. 29, No. 44, 1703435, 27.11.2017.

Research output: Contribution to journalArticle

Zhou, L, Dai, J, Chai, Y, Zhang, H, Dong, S, Cao, H, Calder, S, Yin, Y, Wang, X, Shen, X, Liu, Z, Saito, T, Shimakawa, Y, Hojo, H, Ikuhara, Y, Azuma, M, Hu, Z, Sun, Y, Jin, C & Long, Y 2017, 'Realization of Large Electric Polarization and Strong Magnetoelectric Coupling in BiMn3Cr4O12 ', Advanced Materials, vol. 29, no. 44, 1703435. https://doi.org/10.1002/adma.201703435
Zhou, Long ; Dai, Jianhong ; Chai, Yisheng ; Zhang, Huimin ; Dong, Shuai ; Cao, Huibo ; Calder, Stuart ; Yin, Yunyu ; Wang, Xiao ; Shen, Xudong ; Liu, Zhehong ; Saito, Takashi ; Shimakawa, Yuichi ; Hojo, Hajime ; Ikuhara, Yuichi ; Azuma, Masaki ; Hu, Zhiwei ; Sun, Young ; Jin, Changqing ; Long, Youwen. / Realization of Large Electric Polarization and Strong Magnetoelectric Coupling in BiMn3Cr4O12 In: Advanced Materials. 2017 ; Vol. 29, No. 44.
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