Molecular Dynamics Study of Superelastic Performance of a beta-Si3N4 Nanohelical Coil

doi:10.1021/acs.jpclett.6b01896

	Molecular Dynamics Study of Superelastic Performance of a beta-Si3N4 Nanohelical Coil
	Lu, Xuefeng 2; Gao, Xu 2; Guo, Xin 2; La, Peiqing 2; Dong, Qizheng 2; Zhang, Xueqing 1
刊名	JOURNAL OF PHYSICAL CHEMISTRY LETTERS
	2016-10-06
卷号	7 期号:19 页码:3766-3769
ISSN号	1948-7185
DOI	10.1021/acs.jpclett.6b01896
英文摘要	Superealsticity behavior has been discovered for the beta-Si3N4 nanohelical coil. By a series of cyclic loading and unloading simulation tests, the nanohelical coil could elastically recover its original shape after a relatively long axial tension far beyond the elastic limit, accompanying little residual plastic deformation. The spring constant is first a steady-state value of 0.72 N m(-1) in the linear stage and then increases dramatically for up to 1.5 N m(-1) in the nonlinear region. The fascinating performance of the nanocoil makes it stand out from its bulk counterparts in the development of future electronic devices such as nanoscale elastic energy storage.
资助项目	National Natural Science Foundation of China[51662026][51402142][51561020][21301084] ; China Postdoctoral Science Foundation[2015M572615][2016T90959] ; Gansu Provincial Youth Science and Technology Fund Projects[1606RJZA157] ; Program for Hongliu Young Teachers in Lanzhou University of Technology[Q201401]
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000384966500010
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/33571]
专题	材料科学与工程学院省部共建有色金属先进加工与再利用国家重点实验室
通讯作者	Lu, Xuefeng; Guo, Xin
作者单位	1.Dutch Inst Fundamental Energy Res, Electrochem Mat & Interfaces, NL-5612 AJ Eindhoven, Netherlands 2.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Lu, Xuefeng,Gao, Xu,Guo, Xin,et al. Molecular Dynamics Study of Superelastic Performance of a beta-Si3N4 Nanohelical Coil[J]. JOURNAL OF PHYSICAL CHEMISTRY LETTERS,2016,7(19):3766-3769.
APA	Lu, Xuefeng,Gao, Xu,Guo, Xin,La, Peiqing,Dong, Qizheng,&Zhang, Xueqing.(2016).Molecular Dynamics Study of Superelastic Performance of a beta-Si3N4 Nanohelical Coil.JOURNAL OF PHYSICAL CHEMISTRY LETTERS,7(19),3766-3769.
MLA	Lu, Xuefeng,et al."Molecular Dynamics Study of Superelastic Performance of a beta-Si3N4 Nanohelical Coil".JOURNAL OF PHYSICAL CHEMISTRY LETTERS 7.19(2016):3766-3769.