Large-scaled star-shaped α-MnS nanocrystals with novel magnetic properties

Qiwei Tian; Minghua Tang; Feiran Jiang; Yiwei Liu; Jianghong Wu; Rujia Zou; Yangang Sun; Zhigang Chen; Runwei Li; Junqing Hu

doi:10.1039/C1CC11621E

Large-scaled star-shaped α-MnS nanocrystals with novel magnetic properties†

Qiwei Tian,^a Minghua Tang,^a Feiran Jiang,^a Yiwei Liu,^b Jianghong Wu,^a Rujia Zou,^a Yangang Sun,^a Zhigang Chen,^a Runwei Li^b and Junqing Hu*^a

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^a State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
E-mail: hu.junqing@dhu.edu.cn
Fax: 86-21-6779-2947
Tel: 86-21-6779-2947

^b Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Material Technology and Engineering (NIMTE), Chinese Academy of Sciences (CAS), Ningbo, Zhejiang 315201, China

Abstract

A cooperative thermal decomposition route to large-scaled star-shaped α-MnS nanocrystals, which show novel magnetic properties, i.e., a high blocking temperature (275 K) and a large coercive field (1573 Oe), is reported.

Chemical Communications

Large-scaled star-shaped α-MnS nanocrystals with novel magnetic properties†

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Large-scaled star-shaped α-MnS nanocrystals with novel magnetic properties

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