摘要:
A crystalline silicon ingot and a method of fabricating the same are provided. The method utilizes a nucleation promotion layer to facilitate a plurality of silicon grains to nucleate on the nucleation promotion layer from a silicon melt and grow in a vertical direction into silicon grains until the silicon melt is completely solidified. The increment rate of defect density in the silicon ingot along the vertical direction has a range of 0.01%/mm˜10%/mm.
摘要:
A crystalline silicon ingot and a method of fabricating the same are provided. The method utilizes a nucleation promotion layer to facilitate a plurality of silicon grains to nucleate on the nucleation promotion layer from a silicon melt and grow in a vertical direction into silicon grains until the silicon melt is completely solidified. The increment rate of defect density in the silicon ingot along the vertical direction has a range of 0.01%/mm˜10%/mm.
摘要:
A crystalline silicon ingot and a method of fabricating the same are provided. The method utilizes a nucleation promotion layer to facilitate a plurality of silicon grains to nucleate on the nucleation promotion layer from a silicon melt and grow in a vertical direction into silicon grains until the silicon melt is completely solidified. The increment rate of defect density in the silicon ingot along the vertical direction has a range of 0.01%/mm˜10%/mm.
摘要:
A crystal growth device includes a crucible and a heater setting. The crucible has a bottom and a top opening. The heater setting surrounds the crucible and is movable relative to the crucible along a top-bottom direction of the crucible and between first and second positions. The heater setting includes a first temperature heating zone and a second temperature heating zone higher in temperature than the first temperature heating zone. The heater setting is in the first position when the crucible is in the second temperature heating zone and in the second position when the crucible is in the first temperature heating zone.
摘要:
A crystal growth device includes a crucible and a heater setting. The crucible has a bottom and a top opening. The heater setting surrounds the crucible and is movable relative to the crucible along a top-bottom direction of the crucible and between first and second positions. The heater setting includes a first temperature heating zone and a second temperature heating zone higher in temperature than the first temperature heating zone. The heater setting is in the first position when the crucible is in the second temperature heating zone and in the second position when the crucible is in the first temperature heating zone.