Implementation of a polygonal algorithm for surface–surface intersections

1998 ◽  
Vol 34 (2) ◽  
pp. 399-412 ◽  
Author(s):  
Utpal Roy ◽  
V.Ramana Dasari
Keyword(s):  
Surface Intersections

Influence of Surface Relaxation and Multi-Dislocation Strain Field Interactions on X-ray Topographic Images of Dislocations in Semiconductor Materials

1992 ◽  
Vol 262 ◽  
Author(s):  
Jun Wu ◽  
Thomas Fannin ◽  
Michael Dudley ◽  
Vijay Shastry ◽  
Peter Anderson
Keyword(s):  
Local Stress ◽  
Surface Relaxation ◽  
Contour Analysis ◽  
Displacement Fields ◽  
X Ray ◽  
Relaxation Effects ◽  
Slip Bands ◽  
Sensitive Function ◽  
Local Slip ◽  
Surface Intersections

ABSTRACTAnalysis of the white beam synchrotron x-ray topographic contrast behavior of screw dislocations comprising slip bands in silicon, observed under low absorption conditions, is presented. For both individual and groups of dislocations, observed “Direct Image” contrast at the surface intersections of dislocation lines, on reflections for which g·b=0, could be accounted for using equi-misorientation contour analysis using displacement fields which take surface relaxation effects into account. This contrast is shown to be a sensitive function of the local stress environment. In addition, diffuse area contrast observed within and in the vicinity of slip bands on such reflections is also observed to be very sensitive to long range strain fields associated with adjacent slip bands and other defects in the local slip band environment.

scholarly journals Surface to Surface Intersections

2004 ◽  
Vol 1 (1-4) ◽  
pp. 449-457 ◽  
Author(s):  
N. M. Patrikalakis ◽  
T. Maekawa ◽  
K. H. Ko ◽  
H. Mukundan
Keyword(s):  
Surface Intersections

Growth from the Melt. I. Influence of Surface Intersections in Pure Metals

1960 ◽  
Vol 31 (8) ◽  
pp. 1345-1350 ◽  
Author(s):  
G. F. Bolling ◽  
W. A. Tiller
Keyword(s):  
Pure Metals ◽  
Surface Intersections

Corrigendum to: ‘Linear perturbation methods for topologically consistent representations of free-form surface intersections’

2004 ◽  
Vol 21 (3) ◽  
pp. 321
Author(s):  
Xiaowen Song ◽  
Thomas W. Sederberg ◽  
Jianmin Zheng ◽  
Rida T. Farouki ◽  
Joel Hass
Keyword(s):  
Perturbation Methods ◽  
Free Form ◽  
Linear Perturbation ◽  
Free Form Surface ◽  
Surface Intersections

Enhancing Levin's method for computing quadric-surface intersections

2003 ◽  
Vol 20 (7) ◽  
pp. 401-422 ◽  
Author(s):  
Wenping Wang ◽  
Ronald Goldman ◽  
Changhe Tu
Keyword(s):  
Quadric Surface ◽  
Surface Intersections
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