Scanning tunneling microscopic investigation on morphology of magnetic Weyl semimetal YbMnBi2

IMR OpenIR

	Scanning tunneling microscopic investigation on morphology of magnetic Weyl semimetal YbMnBi2
其他题名	Scanning tunneling microscopic investigation on morphology of magneticWeyl semimetal YbMnBi_2
	Zhu Z(朱朕)1; Yan D(严冬)2; Nie XA(聂晓昂)1; Xu HK(徐豪科)1; Yang X(杨旭)1; Guan DD(管丹丹)1; Wang SY(王世勇)1; Li YY(李耀义)1; Liu CH(刘灿华)1; Liu JW(刘军伟)5; Luo HX(罗惠霞)2; Zheng H(郑浩)1; Jia JF(贾金锋)1
	2019
发表期刊	中国物理B:英文版
ISSN	1674-1056
卷号	28.0 期号:007 页码:87-90
摘要	YbMnBi2 is a recently discovered time-reversal-symmetry breaking type-Ⅱ Weyl semimetal.However, as a representation of the new category of topological matters, the scanning tunneling microcopy(STM) results on such important material are still absent.Here, we report the STM investigations on the morphology of vacuum cleaved single crystalline YbMnBi2 samples.A hill and valley type of topography is observed on the YbMnBi2 surface, which is consistent with the non-layer nature of its crystal structure.Analysis of STM images yields the information of the index of the vicinal surface.Our results here lay a playground of future atomic scale research on YbMnBi2.
其他摘要	YbMnBi_2 is a recently discovered time-reversal-symmetry breaking type-II Weyl semimetal. However, as a representation of the new category of topological matters, the scanning tunneling microcopy (STM) results on such important material are still absent. Here, we report the STM investigations on the morphology of vacuum cleaved single crystalline YbMnBi_2 samples. A hill and valley type of topography is observed on the YbMnBi_2 surface, which is consistent with the non-layer nature of its crystal structure. Analysis of STM images yields the information of the index of the vicinal surface. Our results here lay a playground of future atomic scale research on YbMnBi_2.
关键词	Weyl semimetal topological insulator scanning tunneling microscopy
收录类别	CSCD
语种	中文
CSCD记录号	CSCD:6560059
引用统计	被引频次：4[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/144397
专题	中国科学院金属研究所
作者单位	1.中国科学院金属研究所 2.Department of Physics 3.南京大学 4.上海交通大学 5.香港科技大学
推荐引用方式 GB/T 7714	Zhu Z,Yan D,Nie XA,et al. Scanning tunneling microscopic investigation on morphology of magnetic Weyl semimetal YbMnBi2[J]. 中国物理B:英文版,2019,28.0(007):87-90.
APA	朱朕.,严冬.,聂晓昂.,徐豪科.,杨旭.,...&贾金锋.(2019).Scanning tunneling microscopic investigation on morphology of magnetic Weyl semimetal YbMnBi2.中国物理B:英文版,28.0(007),87-90.
MLA	朱朕,et al."Scanning tunneling microscopic investigation on morphology of magnetic Weyl semimetal YbMnBi2".中国物理B:英文版 28.0.007(2019):87-90.