| Title | Bragg coherent modulation imaging for highly strained nanocrystals: a numerical study |
| Author | |
| Corresponding Author | Zhang, Fucai |
| Publication Years | 2023-10-01
|
| DOI | |
| Source Title | |
| ISSN | 1600-5767
|
| Volume | 56 |
| Abstract | Bragg coherent diffraction imaging (BCDI) is a unique and powerful method for tracking 3D strain fields non-destructively. While BCDI has been successfully applied to many scientific research fields and is in high demand, the reconstructed results for highly strained crystals are still subject to substantial uncertainties. Here, progress in improving the suitability of BCDI for general samples by exploiting wavefront modulation is reported. Extensive numerical simulations demonstrate that significant improvements over the current method for reconstructing highly strained model nanocrystals can be achieved. The proposed method strongly suppresses the appearance of ambiguous solutions, and exhibits fast convergence and high robustness in phase retrieval. Possible experimental difficulties in implementing this method are discussed in detail. |
| Keywords | |
| URL | [Source Record] |
| Indexed By | |
| Language | English
|
| SUSTech Authorship | First
; Corresponding
|
| Funding Project | National Natural Science Foundation of China["12074167","11775105"]
; Shenzhen Science and Technology Program[KQTD20170810110313773]
; Centers for Mechanical Engineering Research and Education at MIT and SUSTech[6941806]
; Postdoctoral Research Foundation of China[2021M701566]
|
| WOS Research Area | Chemistry
; Crystallography
|
| WOS Subject | Chemistry, Multidisciplinary
; Crystallography
|
| WOS Accession No | WOS:001085065300023
|
| Publisher | |
| ESI Research Field | CHEMISTRY
|
| Data Source | Web of Science
|
| Citation statistics | |
| Document Type | Journal Article |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/582767 |
| Department | Department of Electrical and Electronic Engineering |
| Affiliation | 1.Southern Univ Sci & Technol, Dept Elect & Elect Engn, 1088 Xueyuan Ave, Shenzhen 518055, Peoples R China 2.Deutsch Elektronen Synchrotron DESY, Notkestr 85, D-22607 Hamburg, Germany |
| First Author Affilication | Department of Electrical and Electronic Engineering |
| Corresponding Author Affilication | Department of Electrical and Electronic Engineering |
| First Author's First Affilication | Department of Electrical and Electronic Engineering |
| Recommended Citation GB/T 7714 |
Zhao, Jiangtao,Vartanyants, Ivan A.,Zhang, Fucai. Bragg coherent modulation imaging for highly strained nanocrystals: a numerical study[J]. JOURNAL OF APPLIED CRYSTALLOGRAPHY,2023,56.
|
| APA |
Zhao, Jiangtao,Vartanyants, Ivan A.,&Zhang, Fucai.(2023).Bragg coherent modulation imaging for highly strained nanocrystals: a numerical study.JOURNAL OF APPLIED CRYSTALLOGRAPHY,56.
|
| MLA |
Zhao, Jiangtao,et al."Bragg coherent modulation imaging for highly strained nanocrystals: a numerical study".JOURNAL OF APPLIED CRYSTALLOGRAPHY 56(2023).
|
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