Comment on ‘‘Atomic resolution in lensless low-energy electron holography’’

1992 ◽  
Vol 68 (21) ◽  
pp. 3256-3256 ◽  
Author(s):  
J. C. H. Spence ◽  
J. M. Zuo ◽  
W. Qian
Keyword(s):  
Low Energy ◽  
Energy Electron ◽  
Atomic Resolution ◽  
Electron Holography ◽  
Low Energy Electron

Atomic resolution in lensless low-energy electron holography

1991 ◽  
Vol 67 (12) ◽  
pp. 1543-1546 ◽  
Author(s):  
Hans-Werner Fink ◽  
Heinz Schmid ◽  
Hans Jürgen Kreuzer ◽  
Andrzej Wierzbicki
Keyword(s):  
Low Energy ◽  
Energy Electron ◽  
Atomic Resolution ◽  
Electron Holography ◽  
Low Energy Electron

scholarly journals Direct Observation of Individual Charges and Their Dynamics on Graphene by Low-Energy Electron Holography

Nano Letters ◽  
2016 ◽  
Vol 16 (9) ◽  
pp. 5469-5474 ◽  
Author(s):  
Tatiana Latychevskaia ◽  
Flavio Wicki ◽  
Jean-Nicolas Longchamp ◽  
Conrad Escher ◽  
Hans-Werner Fink
Keyword(s):  
Direct Observation ◽  
Low Energy ◽  
Energy Electron ◽  
Electron Holography ◽  
Low Energy Electron

Low Energy Electron Holography of Charged Tip

2008 ◽  
Vol 14 (S2) ◽  
pp. 350-351 ◽  
Author(s):  
B McMorran ◽  
D Wanegar ◽  
A Cronin
Keyword(s):  
New Mexico ◽  
Low Energy ◽  
Energy Electron ◽  
Electron Holography ◽  
Low Energy Electron

Extended abstract of a paper presented at Microscopy and Microanalysis 2008 in Albuquerque, New Mexico, USA, August 3 – August 7, 2008

scholarly journals PROPOSAL FOR A HIGH-BRIGHTNESS PULSED ELECTRON SOURCE

2007 ◽  
Vol 22 (22) ◽  
pp. 4006-4012
Author(s):  
M. ZOLOTOREV ◽  
E. D. COMMINS ◽  
S. HEIFETS ◽  
F. SANNIBALE
Keyword(s):  
Electron Microscopy ◽  
Electron Scattering ◽  
Electron Source ◽  
Low Energy ◽  
Energy Electron ◽  
Electron Holography ◽  
High Brightness ◽  
Low Energy Electron

We propose a novel scheme for a high-brightness pulsed electron source, which has the potential for many useful applications in electron microscopy, inverse photo-emission, low energy electron scattering experiments, and electron holography. A description of the proposed scheme is presented.

Conducting, semiconducting and insulating objects observed by low-energy electron holography

2002 ◽  
Vol 92 (3-4) ◽  
pp. 133-142 ◽  
Author(s):  
J Bardon ◽  
A Degiovanni ◽  
V Georges ◽  
R Morin
Keyword(s):  
Low Energy ◽  
Energy Electron ◽  
Electron Holography ◽  
Low Energy Electron

Tomographic reconstruction of multiple in-line holograms for multiple scattering in low energy electron holography

2001 ◽  
Vol 79 (1) ◽  
pp. 37-48 ◽  
Author(s):  
M R.A. Shegelski ◽  
M B Whitwick ◽  
R Holenstein ◽  
T A Rothwell
Keyword(s):  
Point Source ◽  
Multiple Scattering ◽  
Tomographic Reconstruction ◽  
Three Dimensional ◽  
Low Energy ◽  
Energy Electron ◽  
Electron Holography ◽  
Atomic Cluster ◽  
Low Energy Electron ◽  
Object Relative

We generate simulated holograms for low energy electron point source (LEEPS) microscopy. For a given object (atomic cluster) we construct a number of different holograms by varying the position or the orientation of the object relative to the screen. We then compare the three-dimensional structures of the reconstructions obtained from these holograms using methods developed and reported in previous works. In this investigation, we focus on clusters for which multiple scattering must be taken into account. We report results for bcc-type clusters, a spiral configuration, and some random arrangements. We find that the methods employed give vastly improved reconstructions even when multiple scattering is important. PACS No.: 61.14Nm

scholarly journals Imaging the potential distribution of individual charged impurities on graphene by low-energy electron holography

2017 ◽  
Vol 182 ◽  
pp. 276-282 ◽  
Author(s):  
Tatiana Latychevskaia ◽  
Flavio Wicki ◽  
Conrad Escher ◽  
Hans-Werner Fink
Keyword(s):  
Potential Distribution ◽  
Low Energy ◽  
Energy Electron ◽  
Electron Holography ◽  
Low Energy Electron
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