In-Plane Self-Turning and Twin Dynamics Renders Large Stretchability to   Mono-Like Zigzag Silicon Nanowire Springs

doi:10.1002/adfm.201600780

CORC > 北京大学 > 信息科学技术学院

	In-Plane Self-Turning and Twin Dynamics Renders Large Stretchability to Mono-Like Zigzag Silicon Nanowire Springs
	Xue, Zhaoguo ; Xu, Mingkun ; Li, Xing ; Wang, Jimmy ; Jiang, Xiaofan ; Wei, Xianlong ; Yu, Linwei ; Chen, Qing ; Wang, Junzhuan ; Xu, Jun ; Shi, Yi ; Chen, Kunji ; Roca i Cabarrocas, Pere
刊名	ADVANCED FUNCTIONAL MATERIALS
	2016
关键词	SI NANOWIRES GROWTH ELECTRONICS MECHANISMS DEVICES
DOI	10.1002/adfm.201600780
英文摘要	Crystalline Si nanowire (SiNW) springs, produced via a low temperature (<350 degrees C) thin film technology, are ideal building blocks for stretchable electronics. Herein, a novel cyclic crystallographic-index-lowering self-turning and twin dynamics is reported, during a tin-catalyzed in-plane growth of SiNWs, which results in a periodic zigzag SiNW without any external parametric intervention. More interestingly, a unique twin-reflected interlaced crystal-domain structure has been identified for the first time, while in situ and real-time scanning electron microscopy observations reveal a new twin-triggering growth mechanism that is the key to reset a complete zigzag growth cycle. Direct "stress-strain" testing of the SiNW springs demonstrates a large stretchability of 12% under tensile loading, indicating a whole new strategy and capability to engineer mono-like SiNW channels for high performance stretchable electronics.; National Basic Research 973 Program [2014CB921101, MOST: 2012CB932702]; NSFC [61321001, 11274155, 61204050]; Jiangsu Province Natural Science Foundation [BK20130573]; Scientific and Technological Support Programme in Jiangsu province [BE2014147-2]; Jiangsu Shuangchuang Team's and Personal Program; Fundamental Research Funds for the Central Universities; SCI(E); EI; ARTICLE; yulinwei@nju.edu.cn; qingchen@pku.edu.cn; 29; 5352-5359; 26
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/491641]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Xue, Zhaoguo,Xu, Mingkun,Li, Xing,et al. In-Plane Self-Turning and Twin Dynamics Renders Large Stretchability to Mono-Like Zigzag Silicon Nanowire Springs[J]. ADVANCED FUNCTIONAL MATERIALS,2016.
APA	Xue, Zhaoguo.,Xu, Mingkun.,Li, Xing.,Wang, Jimmy.,Jiang, Xiaofan.,...&Roca i Cabarrocas, Pere.(2016).In-Plane Self-Turning and Twin Dynamics Renders Large Stretchability to Mono-Like Zigzag Silicon Nanowire Springs.ADVANCED FUNCTIONAL MATERIALS.
MLA	Xue, Zhaoguo,et al."In-Plane Self-Turning and Twin Dynamics Renders Large Stretchability to Mono-Like Zigzag Silicon Nanowire Springs".ADVANCED FUNCTIONAL MATERIALS (2016).