Three-dimensional imaging of dislocations in a nanoparticle at atomic resolution

Nature ◽  
2013 ◽  
Vol 496 (7443) ◽  
pp. 74-77 ◽  
Author(s):  
Chien-Chun Chen ◽  
Chun Zhu ◽  
Edward R. White ◽  
Chin-Yi Chiu ◽  
M. C. Scott ◽  
...  
2014 ◽  
Vol 20 (S3) ◽  
pp. 1062-1063
Author(s):  
Jianwei Miao ◽  
Chien-Chun Chen ◽  
M. C. Scott ◽  
Peter Ercius ◽  
Chun Zhu ◽  
...  

2012 ◽  
Vol 18 (S2) ◽  
pp. 1604-1605
Author(s):  
H.L. Xin ◽  
H. Li ◽  
L.A. Estroff ◽  
D.A. Muller

Extended abstract of a paper presented at Microscopy and Microanalysis 2012 in Phoenix, Arizona, USA, July 29 – August 2, 2012.


Author(s):  
Kenneth H. Downing ◽  
Hu Meisheng ◽  
Hans-Rudolf Went ◽  
Michael A. O'Keefe

With current advances in electron microscope design, high resolution electron microscopy has become routine, and point resolutions of better than 2Å have been obtained in images of many inorganic crystals. Although this resolution is sufficient to resolve interatomic spacings, interpretation generally requires comparison of experimental images with calculations. Since the images are two-dimensional representations of projections of the full three-dimensional structure, information is invariably lost in the overlapping images of atoms at various heights. The technique of electron crystallography, in which information from several views of a crystal is combined, has been developed to obtain three-dimensional information on proteins. The resolution in images of proteins is severely limited by effects of radiation damage. In principle, atomic-resolution, 3D reconstructions should be obtainable from specimens that are resistant to damage. The most serious problem would appear to be in obtaining high-resolution images from areas that are thin enough that dynamical scattering effects can be ignored.


1996 ◽  
Vol 34 (1) ◽  
pp. 27
Author(s):  
Sue Yon Shim ◽  
Ki Joon Sung ◽  
Young Ju Kim ◽  
In Soo Hong ◽  
Myung Soon Kim ◽  
...  

Author(s):  
Lukas Helfen ◽  
Thilo F. Morgeneyer ◽  
Feng Xu ◽  
Mark N. Mavrogordato ◽  
Ian Sinclair ◽  
...  

2018 ◽  
Author(s):  
Yi Chen Mazumdar ◽  
Michael E. Smyser ◽  
Jeffery Dean Heyborne ◽  
Daniel Robert Guildenbecher

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