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题名: Transmission gaps from corrugations
作者: Wang, YL ;  Liang, GH ;  Jiang, H ;  Lu, WT ;  Zong, HS
刊名: JOURNAL OF PHYSICS D-APPLIED PHYSICS
出版日期: 2016
卷号: 49, 期号:29, 页码:295103
关键词: transmission gap ;  curvature-tunable filter ;  geometric potential ;  thin-layer quantization scheme
学科分类: Physics
DOI: http://dx.doi.org/10.1088/0022-3727/49/29/295103
通讯作者: Wang, YL (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China. ;  Wang, YL (reprint author), Linyi Univ, Sch Sci, Linyi 276005, Peoples R China. ;  Wang, YL (reprint author), Linyi Univ, Inst Condensed Matter Phys, Linyi 276005, Peoples R China.
文章类型: Article
英文摘要: A model including a periodically corrugated thin layer with a GaAs substrate is employed to investigate the effects of the corrugations on the transmission probability of the nanostructure. We find that transmission gaps and resonant tunneling domains emerge from the corrugations, in the tunneling domains the tunneling peaks and valleys result from the boundaries between adjacent regions in which an electron has different effective masses, and can be slightly modified by the layer thickness. These results can provide a way to design a curvature-tunable filter.
类目[WOS]: Physics, Applied
关键词[WOS]: RESONANT-TUNNELING STRUCTURES ;  QUANTUM-MECHANICS ;  GRAPHENE SUPERLATTICES ;  MAGNETIC SUPERLATTICES ;  NOISE CHARACTERISTICS ;  ELECTRONIC STATES ;  THIN-FILMS ;  BARRIER ;  SYSTEMS ;  SURFACE
收录类别: SCI
项目资助者: National Natural Science Foundation of China [11047020, 11404157, 11347126, 11304138, 11275097, 11475085, 11535005]
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/21587
Appears in Collections:理论物理所2016年知识产出_期刊论文

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Recommended Citation:
Wang, YL,Liang, GH,Jiang, H,et al. Transmission gaps from corrugations[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS,2016,49(29):295103.
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