Which outcome occurs when a pulsed laser anneals polysilicon?

💡 Explanation

During laser annealing, larger grains grow by the mechanism of Ostwald ripening because smaller, high-energy grains dissolve, therefore the average grain size increases, rather than reducing the overall crystallinity or reversing vacancy gradients.

• Which condition results when gravitational mass is equivalent to inertial mass in an elevator?
• Which risk increases when illuminating an optical fiber array with spatially incoherent light?
• Which consequence results when atomic orbitals hybridize in silicon?
• Which phenomenon limits the maximum efficiency of a turbine operating across the triple point of water?
• Which outcome occurs when a platinum catalyst is used in a fixed-bed reactor?
• Which challenge constrains sustained fusion within a tokamak reactor?