Monte Carlo Simulations of Strong Memory Effect of Crystallization in Random Copolymers

2013 ◽  
Vol 46 (16) ◽  
pp. 6498-6506 ◽  
Author(s):  
Huanhuan Gao ◽  
Madhavi Vadlamudi ◽  
Rufina G. Alamo ◽  
Wenbing Hu
2018 ◽  
Vol 46 (9) ◽  
pp. 669-677 ◽  
Author(s):  
Rongjuan Liu ◽  
Luyao Yang ◽  
Xiaoyan Qiu ◽  
Haitao Wu ◽  
Yongqiang Zhang ◽  
...  

1990 ◽  
Vol 23 (13) ◽  
pp. 3353-3357 ◽  
Author(s):  
Terence Cosgrove ◽  
Nigel A. Finch ◽  
John R. P. Webster

1996 ◽  
Vol 53 (5) ◽  
pp. 5509-5512 ◽  
Author(s):  
Gongwen Peng ◽  
Jens-Uwe Sommer ◽  
Alexander Blumen

Author(s):  
Matthew T. Johnson ◽  
Ian M. Anderson ◽  
Jim Bentley ◽  
C. Barry Carter

Energy-dispersive X-ray spectrometry (EDS) performed at low (≤ 5 kV) accelerating voltages in the SEM has the potential for providing quantitative microanalytical information with a spatial resolution of ∼100 nm. In the present work, EDS analyses were performed on magnesium ferrite spinel [(MgxFe1−x)Fe2O4] dendrites embedded in a MgO matrix, as shown in Fig. 1. spatial resolution of X-ray microanalysis at conventional accelerating voltages is insufficient for the quantitative analysis of these dendrites, which have widths of the order of a few hundred nanometers, without deconvolution of contributions from the MgO matrix. However, Monte Carlo simulations indicate that the interaction volume for MgFe2O4 is ∼150 nm at 3 kV accelerating voltage and therefore sufficient to analyze the dendrites without matrix contributions.Single-crystal {001}-oriented MgO was reacted with hematite (Fe2O3) powder for 6 h at 1450°C in air and furnace cooled. The specimen was then cleaved to expose a clean cross-section suitable for microanalysis.


1979 ◽  
Vol 40 (C7) ◽  
pp. C7-63-C7-64
Author(s):  
A. J. Davies ◽  
J. Dutton ◽  
C. J. Evans ◽  
A. Goodings ◽  
P.K. Stewart

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