Knowledge Management System of Institue of Mechanics, CAS
| A Study on the Digital Nano-Moire Method and its Phase Shifting Technique | |
Xie HM; Liu ZW ; Fang DN; Dai FL; Zhao YP(赵亚溥); Xie, HM (reprint author), Tsing Hua Univ, FML, Dept Mech Engn, Beijing 100084, Peoples R China.
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| Source Publication | Measurement Science & Technology
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| 2004 | |
| Volume | 15Issue:9Pages:1716-1721 |
| ISSN | 0957-0233 |
| Abstract | A novel digital nano-moir´e method is proposed to measure the in-plane nanoscopic deformation of an object. In the measurement, the periodic lattice of a single-crystal material acts as a specimen grating while a digital reference grating (DRG) is prepared by computer software. These two gratings overlap to generate a moir´e fringe pattern. The preparation of the grating, the formation principle of digital nano-moir´e fringes and its relative phase shifting technique are described in detail. A typical experiment was conducted with a highly oriented pyrolytic graphite (HOPG) sample. The residual deformation of the irradiated HOPG sample was measured using this method. The experiment result verifies the feasibility of this method, and demonstrates the potential for further applications. |
| Subject Area | 力学 |
| DOI | 10.1088/0957-0233/15/9/007 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000223817700009 |
| WOS Keyword | ELECTRON MICROGRAPHS ; LOGICAL MOIRE ; PATTERNS |
| WOS Research Area | Engineering ; Instruments & Instrumentation |
| WOS Subject | Engineering, Multidisciplinary ; Instruments & Instrumentation |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/15729 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Xie, HM (reprint author), Tsing Hua Univ, FML, Dept Mech Engn, Beijing 100084, Peoples R China. |
| Recommended Citation GB/T 7714 | Xie HM,Liu ZW,Fang DN,et al. A Study on the Digital Nano-Moire Method and its Phase Shifting Technique[J]. Measurement Science & Technology,2004,15,9,:1716-1721. |
| APA | Xie HM,Liu ZW,Fang DN,Dai FL,赵亚溥,&Xie, HM .(2004).A Study on the Digital Nano-Moire Method and its Phase Shifting Technique.Measurement Science & Technology,15(9),1716-1721. |
| MLA | Xie HM,et al."A Study on the Digital Nano-Moire Method and its Phase Shifting Technique".Measurement Science & Technology 15.9(2004):1716-1721. |
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