Room temperature ferromagnetism in naphthalene

	Room temperature ferromagnetism in naphthalene
	Xiao-Lin Wu; Ren-Shu Wang; Jia Cheng; Guo-Hua Zhong; Xiao-Jia Chen; Yun Gao; Zhong-Bing Huang
刊名	Carbon
	2018
文献子类	期刊论文
英文摘要	Exploration of high temperature organic magnets is one attractive topic in the fields of physics, chemistry, and material science. Here, we show that by using a two-step method - ultrasound treatment and low temperature annealing, room temperature ferromagnetism can be produced in naphthalene, the simplest polycyclic aromatic hydrocarbon consisted of two fused benzene rings. The existence of hydrogen after processing naphthalene suggests that the observed ferromagnetism can be attributed to carbon dangling bonds on naphthalene molecules. This is supported by theoretical simulations showing that two separated dangling bonds prefer the ferromagnetic ordering. Our finding opens a window for the systematic search of new high temperature organic magnets in the large family of hydrocarbons.
URL标识	查看原文
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/13477]
专题	深圳先进技术研究院_集成所
推荐引用方式 GB/T 7714	Xiao-Lin Wu,Ren-Shu Wang,Jia Cheng,et al. Room temperature ferromagnetism in naphthalene[J]. Carbon,2018.
APA	Xiao-Lin Wu.,Ren-Shu Wang.,Jia Cheng.,Guo-Hua Zhong.,Xiao-Jia Chen.,...&Zhong-Bing Huang.(2018).Room temperature ferromagnetism in naphthalene.Carbon.
MLA	Xiao-Lin Wu,et al."Room temperature ferromagnetism in naphthalene".Carbon (2018).