Process for engineering coherent twin and coincident site lattic

Details Process for engineering coherent twin and coincident site lattic Process for engineering coherent twin and coincident site lattic

1995-10-26

1997-07-29

Wyszomierski, George

Metal treatment

Process of modifying or maintaining internal physical...

148 96, 148239, 148559, 148567, 148679, 437233, 437247, 505742, C22F 108, H01L 21322, H01L 3924

Patent

active

056518390

ABSTRACT:
A process for producing coherent twin, incoherent twin, low angle tilt, high angle tilt or CSL grain boundaries in materials is described. A planar material or a planar substrate coated with the polycrystalline material is heated in selected areas so as to provide a temperature gradient in the substrate. The temperature gradient is sufficiently large and maintained for a sufficient time so that preferential nucleation occurs and recrystallization in the plane of the polycrystalline material takes place such that coherent twin, incoherent twin, low angle tilt, high angle tilt or CSL boundaries between chains of grains growing along lines of equal temperature are produced.

REFERENCES:
patent: 3152933 (1964-10-01), Reuschel
patent: 4396640 (1983-08-01), Rocheleau et al.
patent: 4580524 (1986-04-01), Lackey et al.
patent: 4908226 (1990-03-01), Kubena et al.
patent: 5064779 (1991-11-01), Hasegawa
patent: 5239614 (1993-08-01), Ueno et al.
patent: 5294778 (1994-03-01), Carman et al.
patent: 5356756 (1994-10-01), Cavicchi et al.
patent: 5369087 (1994-11-01), Critchlow et al.
patent: 5409867 (1995-04-01), Asano
Journal of Materials Science Letters 12 (1993) 1902-1905, "A Novel Method for Preparing Thin Films with Selective Doping in a Single Evaporation Step".

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