WebThis study presents an approach to investigate the influence of intergranular stresses induced by equilibrium and non-equilibrium grain boundaries (GBs) on dislocation transmission via the discrete dislocation dynamics simulation method. WebFeb 15, 2024 · For the latter, crystallographic features such as point defects, [15-17] dislocations, stacking faults, grain boundaries (GBs), [20-22] complex unit cells, [23-25] and rattling atoms [26, 27] have been demonstrated to reduce the thermal conductivity by enhancing phonon scattering or phonon softening.
Crystals Free Full-Text Dislocation Nucleation on Grain Boundaries ...
WebAug 25, 2024 · Grain boundaries (GBs) are a kind of lattice imperfection widely existing in two-dimensional materials, playing a critical role in materials' properties and device performance. Related key issues in this area have drawn much attention and are still under intense investigation. WebApr 18, 2024 · Grain boundaries (GBs) have been studied for decades, but it remains a challenging task to describe characteristic GB properties by simple structural … homes for sale iowa park texas
Defect formation and healing at grain boundaries in lead-halide ...
WebPolycrystalline perovskite solar cells show high power conversion efficiencies despite the presence of grain boundaries (GBs). The benign nature of GBs on the electronic properties and structural stability in metal-halide perovskites contradicts their propensity for point defect formation, a controversy that is far from being understood. WebLegal Notes: Deeds/Senior Rights v. Junior Rights. I have been asked to write a column on legal developments relating to land survey issues. My intention is to devote this column … hire car leeds cheap