Magnetoelectric coupling in nanoscale 0-1 connectivity

Yan Zong; Zhilian Yue; Pedro Martins; Jincheng Zhuang; Yi Du; Senentxu Lanceros-Mendez; Michael J. Higgins

doi:10.1039/c8nr05182h

Magnetoelectric coupling in nanoscale 0-1 connectivity

Yan Zong
, Zhilian Yue
, Pedro Martins
, Jincheng Zhuang
, Yi Du
, Senentxu Lanceros-Mendez
, Michael J. Higgins^*

^*Corresponding author for this work

University of Wollongong
University of Minho
University of the Basque Country
Ikerbasque Basque Foundation for Science

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

11 Scopus citations

Abstract

The strain-mediated magnetoelectric (ME) coupling between piezoelectric (PE) and magnetostrictive (MS) components are established in various connectivities. Discovering new ME connectivity and elucidating the key factors governing the performance of ME composite are of critical importance to find advanced materials for modern electronics. Reported here is a novel ME coupling in 0-1 connectivity. The unique self-assembling ability of 1-dimension crystalline nanocellulose (CNC) nanowhiskers enables the establishment of ME coupling with 0-dimension cobalt ferrite (CFO) nanoparticles without the use of binder. The developed CFO/CNC 0-1 ME composites display a significant ME voltage coefficient (α_ME) as high as 0.135 mV cm⁻¹ Oe⁻¹. The CFO nanoparticles are also modified with a cationic surfactant, cetyltrimethylammonium bromide (CTAB), to reduce their dispersion ability. A ME response related to the rearrangement of aggregated MS nanoparticles is observed in the CTAB-CFO/CNC composites, which differs from the typical magnetostriction induced ME effect in nanoparticulate ME composites.

Original language	English
Pages (from-to)	17370-17377
Number of pages	8
Journal	Nanoscale
Volume	10
Issue number	36
DOIs	https://doi.org/10.1039/c8nr05182h
State	Published - 28 Sep 2018
Externally published	Yes

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title = "Magnetoelectric coupling in nanoscale 0-1 connectivity",

abstract = "The strain-mediated magnetoelectric (ME) coupling between piezoelectric (PE) and magnetostrictive (MS) components are established in various connectivities. Discovering new ME connectivity and elucidating the key factors governing the performance of ME composite are of critical importance to find advanced materials for modern electronics. Reported here is a novel ME coupling in 0-1 connectivity. The unique self-assembling ability of 1-dimension crystalline nanocellulose (CNC) nanowhiskers enables the establishment of ME coupling with 0-dimension cobalt ferrite (CFO) nanoparticles without the use of binder. The developed CFO/CNC 0-1 ME composites display a significant ME voltage coefficient (αME) as high as 0.135 mV cm−1 Oe−1. The CFO nanoparticles are also modified with a cationic surfactant, cetyltrimethylammonium bromide (CTAB), to reduce their dispersion ability. A ME response related to the rearrangement of aggregated MS nanoparticles is observed in the CTAB-CFO/CNC composites, which differs from the typical magnetostriction induced ME effect in nanoparticulate ME composites.",

author = "Yan Zong and Zhilian Yue and Pedro Martins and Jincheng Zhuang and Yi Du and Senentxu Lanceros-Mendez and Higgins, \{Michael J.\}",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry.",

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doi = "10.1039/c8nr05182h",

language = "英语",

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T1 - Magnetoelectric coupling in nanoscale 0-1 connectivity

AU - Zong, Yan

AU - Yue, Zhilian

AU - Martins, Pedro

AU - Zhuang, Jincheng

AU - Du, Yi

AU - Lanceros-Mendez, Senentxu

AU - Higgins, Michael J.

PY - 2018/9/28

Y1 - 2018/9/28

N2 - The strain-mediated magnetoelectric (ME) coupling between piezoelectric (PE) and magnetostrictive (MS) components are established in various connectivities. Discovering new ME connectivity and elucidating the key factors governing the performance of ME composite are of critical importance to find advanced materials for modern electronics. Reported here is a novel ME coupling in 0-1 connectivity. The unique self-assembling ability of 1-dimension crystalline nanocellulose (CNC) nanowhiskers enables the establishment of ME coupling with 0-dimension cobalt ferrite (CFO) nanoparticles without the use of binder. The developed CFO/CNC 0-1 ME composites display a significant ME voltage coefficient (αME) as high as 0.135 mV cm−1 Oe−1. The CFO nanoparticles are also modified with a cationic surfactant, cetyltrimethylammonium bromide (CTAB), to reduce their dispersion ability. A ME response related to the rearrangement of aggregated MS nanoparticles is observed in the CTAB-CFO/CNC composites, which differs from the typical magnetostriction induced ME effect in nanoparticulate ME composites.

AB - The strain-mediated magnetoelectric (ME) coupling between piezoelectric (PE) and magnetostrictive (MS) components are established in various connectivities. Discovering new ME connectivity and elucidating the key factors governing the performance of ME composite are of critical importance to find advanced materials for modern electronics. Reported here is a novel ME coupling in 0-1 connectivity. The unique self-assembling ability of 1-dimension crystalline nanocellulose (CNC) nanowhiskers enables the establishment of ME coupling with 0-dimension cobalt ferrite (CFO) nanoparticles without the use of binder. The developed CFO/CNC 0-1 ME composites display a significant ME voltage coefficient (αME) as high as 0.135 mV cm−1 Oe−1. The CFO nanoparticles are also modified with a cationic surfactant, cetyltrimethylammonium bromide (CTAB), to reduce their dispersion ability. A ME response related to the rearrangement of aggregated MS nanoparticles is observed in the CTAB-CFO/CNC composites, which differs from the typical magnetostriction induced ME effect in nanoparticulate ME composites.

UR - https://www.scopus.com/pages/publications/85054024768

U2 - 10.1039/c8nr05182h

DO - 10.1039/c8nr05182h

M3 - 文章

C2 - 30203827

AN - SCOPUS:85054024768

SN - 2040-3364

VL - 10

SP - 17370

EP - 17377

JO - Nanoscale

JF - Nanoscale

IS - 36

ER -

Magnetoelectric coupling in nanoscale 0-1 connectivity

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