Phase field crystal simulation of effect of misorientation angle on low-angle asymmetric tilt grain boundary dislocation motion
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چکیده
منابع مشابه
Dislocation structure at a f1210g=h1010i low-angle tilt grain boundary in LiNbO3
LiNbO3 is a ferroelectric material with a rhombohedral R3c structure at room temperature. A LiNbO3 bicrystal with a f1210g=h1010i 1 low-angle tilt grain boundary was successfully fabricated by diffusion bonding. The resultant boundary was then investigated using highresolution TEM. The boundary composed a periodic array of dislocations with b 1⁄4 1=3h1210i. They dissociated into two partial dis...
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چکیده ندارد.
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ژورنال
عنوان ژورنال: Acta Physica Sinica
سال: 2020
ISSN: 1000-3290
DOI: 10.7498/aps.69.20200133