scholarly journals Tilt Boundary Formation in GeSi/Si (001) Vicinal Heterosystem

Author(s):  
A. V. Kolesnikov ◽  
E. M. Trukhanov ◽  
A. S. Ilin ◽  
I. D. Loshkarev
2015 ◽  
Vol 1 (1) ◽  
pp. 22-25
Author(s):  
Aleksei V. Kolesnikov ◽  
Evgenii M. Trukhanov ◽  
Aleksandr S. Ilin ◽  
Ivan D. Loshkarev

Author(s):  
B. Cunningham ◽  
D.G. Ast

There have Been a number of studies of low-angle, θ < 4°, [10] tilt boundaries in the diamond lattice. Dislocations with Burgers vectors a/2<110>, a/2<112>, a<111> and a<001> have been reported in melt-grown bicrystals of germanium, and dislocations with Burgers vectors a<001> and a/2<112> have been reported in hot-pressed bicrystals of silicon. Most of the dislocations were found to be dissociated, the dissociation widths being dependent on the tilt angle. Possible dissociation schemes and formation mechanisms for the a<001> and a<111> dislocations from the interaction of lattice dislocations have recently been given.The present study reports on the dislocation structure of a 10° [10] tilt boundary in chemically vapor deposited silicon. The dislocations in the boundary were spaced about 1-3nm apart, making them difficult to resolve by conventional diffraction contrast techniques. The dislocation structure was therefore studied by the lattice-fringe imaging technique.


2004 ◽  
Vol 15 (4) ◽  
pp. 197-203
Author(s):  
Penny Lewis†

Abstract. From my training with Marian Chace came much of the roots of my employment of dance therapy in my work. The use of empathic movement reflection assisted me in the development of the technique of somatic countertransference ( Lewis, 1984 , 1988 , 1992 ) and in the choreography of the symbiotic phase in object relations ( Lewis, 1983 , 1987a , 1988 , 1990 , 1992 ). Marian provided the foundation for assistance in separation and individuation through the use of techniques which stimulated skin (body) and external (kinespheric) boundary formation. Reciprocal embodied response and the use of thematic imaginal improvisations provided the foundation for the embodied personification of intrapsychic phenomena such as the internalized patterns, inner survival mechanisms, addictions, and the inner child. Chace’s model assisted in the development of structures for the remembering, re-experiencing, and healing of child abuse as well as the rechoreography of object relations. Finally, Marian Chace’s use of synchronistic group postural rhythmic body action provided access to the transformative power of ritual in higher stages of individuation and spiritual consciousness.


2020 ◽  
Vol 13 (10) ◽  
pp. 105501
Author(s):  
Kuan-Kan Hu ◽  
Kensaku Maeda ◽  
Keiji Shiga ◽  
Haruhiko Morito ◽  
Kozo Fujiwara

2021 ◽  
Vol 201 ◽  
pp. 113982
Author(s):  
Huan Zhang ◽  
Yangxin Li ◽  
Zhigang Ding ◽  
Tian Xie ◽  
Ruixue Liu ◽  
...  

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