scholarly journals Atomic Scale Composition Profiling of Ferroelectrics via Laser-Pulsed Atom Probe Tomography and Cross-Correlative Transmission Electron Microscopy

2013 ◽  
Vol 19 (S2) ◽  
pp. 980-981 ◽  
Author(s):  
R. Kirchhofer ◽  
D.R. Diercks ◽  
B.P. Gorman ◽  
G.L. Brennecka

Extended abstract of a paper presented at Microscopy and Microanalysis 2013 in Indianapolis, Indiana, USA, August 4 – August 8, 2013.

2010 ◽  
Vol 667-669 ◽  
pp. 169-174 ◽  
Author(s):  
Xavier Sauvage ◽  
Gerhard Wilde ◽  
Ruslan Valiev

Some nanocrystaline Ni was prepared by repeated cold rolling with intermediate folding (F&R). The material was then processed by High Pressure Torsion (HPT) to study the grain evolution under additional Severe Plastic Deformation (SPD). Microstructures were characterized by Transmission Electron Microscopy (TEM) and the impurity distribution was analyzed by Atom Probe Tomography (APT). In this paper, we discuss about the influence of impurities on the grain growth during HPT and on the grain size reduction mechanism during SPD.


2019 ◽  
Vol 55 (6) ◽  
pp. 1382-1403 ◽  
Author(s):  
Josiah B. Lewis ◽  
Christine Floss ◽  
Dieter Isheim ◽  
Tyrone L. Daulton ◽  
David N. Seidman ◽  
...  

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