Concurrent phase retrieval for imaging strain in nanocrystals
Concurrent phase retrieval for imaging strain in nanocrystals
复制标题
纳米晶体中应变成像的并行相位检索
DOI:
10.1103/physrevb.102.014104
复制
发表时间:
2020
影响因子:
3.7
通讯作者:
Newton M
中科院分区:
文献类型:
--
作者:
Newton M
Coherent diffraction imaging is a form of microscopy that permits high resolution imaging of atomic displacements from equilibrium where the use of conventional optics is not feasible. Approaches to date for the recovery of atomic displacements from equilibrium and subsequently strain information occur after phase reconstruction of the complex real-space images from at least three independent Bragg diffraction amplitude measurements. While this is a more accessible and effective approach to recover strain information, there is potential for erroneous results if the recovered phase information is not carefully treated. Here we present a strategy for imaging strain with coherent x rays that eliminates the technical challenges that exist in conventional approaches by constructing the strain field concurrently during the phase retrieval process of recovering phase information.
登录
查看更多内容
DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
Hande Öztürk;Xiaojing Huang;Hanfei Yan;Ian K. Robinson;I. C. Noyan;Yong S. Chu
通讯作者:
Yong S. Chu
影响因子:
5
作者:
I. Robinson;J. Miao
通讯作者:
J. Miao
DOI:
--
发表时间:
2005
期刊:
影响因子:
--
作者:
M. Pfeifer
通讯作者:
M. Pfeifer
DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
A. Shabalin;O. Yefanov;V. Nosik;V. Bushuev;I. Vartanyants
通讯作者:
I. Vartanyants