Spatial-induced antiferromagnetic-like interaction of gadofullerene incarcerated in metal-organic-framework matrix

Yongqiang Feng; Xiao Wang; Peipei Dong; Jie Li; Jianfeng Huang; Liyun Cao; Taishan Wang; Chunru Wang

doi:10.1080/1536383X.2019.1684904

Spatial-induced antiferromagnetic-like interaction of gadofullerene incarcerated in metal-organic-framework matrix

Yongqiang Feng^*, Xiao Wang, Peipei Dong, Jie Li, Jianfeng Huang, Liyun Cao, Taishan Wang, Chunru Wang

^*Corresponding author for this work

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

2 Citations (Scopus)

Abstract

The ability to construct magnetic self-assembling architectures in carbon materials offers a novel and extremely tantalizing route towards spintronics, both from fundamental and application points of view. Endohedral metallofullerenes (EMFs) have been considered as a competitive candidate to achieve this goal due to their unique configuration and fascinating magnetism. In this work, a typical gadofullerene, Gd@C₈₂-C_2v, was successfully accommodated in the cavity of metal-organic frameworks (MOFs). The superconducting quantum interference device (SQUID) results unveiled an antiferromagnetic-like interaction of Gd@C₈₂ with extremely enhanced paramagnetic moment. It was found that the confined effect of the aromatic fences of MOF matrix played a significant role in regulating the magnetic behavior of Gd@C₈₂ molecules. Such a three-dimensional magnetic array of Gd@C₈₂ would promote its application in high-density information storage and spintronic nanodevices.

Original language	English
Pages (from-to)	353-360
Number of pages	8
Journal	Fullerenes Nanotubes and Carbon Nanostructures
Volume	28
Issue number	5
DOIs	https://doi.org/10.1080/1536383X.2019.1684904
Publication status	Published - 3 May 2020
Externally published	Yes

Keywords

Metallofullerenes
antiferromagnetic interaction
metal-organic framework

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title = "Spatial-induced antiferromagnetic-like interaction of gadofullerene incarcerated in metal-organic-framework matrix",

abstract = "The ability to construct magnetic self-assembling architectures in carbon materials offers a novel and extremely tantalizing route towards spintronics, both from fundamental and application points of view. Endohedral metallofullerenes (EMFs) have been considered as a competitive candidate to achieve this goal due to their unique configuration and fascinating magnetism. In this work, a typical gadofullerene, Gd@C82-C2v, was successfully accommodated in the cavity of metal-organic frameworks (MOFs). The superconducting quantum interference device (SQUID) results unveiled an antiferromagnetic-like interaction of Gd@C82 with extremely enhanced paramagnetic moment. It was found that the confined effect of the aromatic fences of MOF matrix played a significant role in regulating the magnetic behavior of Gd@C82 molecules. Such a three-dimensional magnetic array of Gd@C82 would promote its application in high-density information storage and spintronic nanodevices.",

keywords = "Metallofullerenes, antiferromagnetic interaction, metal-organic framework",

author = "Yongqiang Feng and Xiao Wang and Peipei Dong and Jie Li and Jianfeng Huang and Liyun Cao and Taishan Wang and Chunru Wang",

note = "Publisher Copyright: {\textcopyright} 2019, {\textcopyright} 2019 Taylor & Francis Group, LLC.",

year = "2020",

month = may,

day = "3",

doi = "10.1080/1536383X.2019.1684904",

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TY - JOUR

T1 - Spatial-induced antiferromagnetic-like interaction of gadofullerene incarcerated in metal-organic-framework matrix

AU - Feng, Yongqiang

AU - Wang, Xiao

AU - Dong, Peipei

AU - Li, Jie

AU - Huang, Jianfeng

AU - Cao, Liyun

AU - Wang, Taishan

AU - Wang, Chunru

PY - 2020/5/3

Y1 - 2020/5/3

N2 - The ability to construct magnetic self-assembling architectures in carbon materials offers a novel and extremely tantalizing route towards spintronics, both from fundamental and application points of view. Endohedral metallofullerenes (EMFs) have been considered as a competitive candidate to achieve this goal due to their unique configuration and fascinating magnetism. In this work, a typical gadofullerene, Gd@C82-C2v, was successfully accommodated in the cavity of metal-organic frameworks (MOFs). The superconducting quantum interference device (SQUID) results unveiled an antiferromagnetic-like interaction of Gd@C82 with extremely enhanced paramagnetic moment. It was found that the confined effect of the aromatic fences of MOF matrix played a significant role in regulating the magnetic behavior of Gd@C82 molecules. Such a three-dimensional magnetic array of Gd@C82 would promote its application in high-density information storage and spintronic nanodevices.

AB - The ability to construct magnetic self-assembling architectures in carbon materials offers a novel and extremely tantalizing route towards spintronics, both from fundamental and application points of view. Endohedral metallofullerenes (EMFs) have been considered as a competitive candidate to achieve this goal due to their unique configuration and fascinating magnetism. In this work, a typical gadofullerene, Gd@C82-C2v, was successfully accommodated in the cavity of metal-organic frameworks (MOFs). The superconducting quantum interference device (SQUID) results unveiled an antiferromagnetic-like interaction of Gd@C82 with extremely enhanced paramagnetic moment. It was found that the confined effect of the aromatic fences of MOF matrix played a significant role in regulating the magnetic behavior of Gd@C82 molecules. Such a three-dimensional magnetic array of Gd@C82 would promote its application in high-density information storage and spintronic nanodevices.

KW - Metallofullerenes

KW - antiferromagnetic interaction

KW - metal-organic framework

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M3 - Article

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SN - 1536-383X

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JF - Fullerenes Nanotubes and Carbon Nanostructures

IS - 5

ER -

Spatial-induced antiferromagnetic-like interaction of gadofullerene incarcerated in metal-organic-framework matrix

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Keywords

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