초록 ▼

A method of preparing a semiconductor using ion implantation comprises: (a) providing a first material comprising (i) a first Si wafer, (ii) at least one indigenous SiC layer, (iii) at least one non-indigenous SiC layer applied to the indigenous SiC layer, and (iv) at least one oxide layer applie

A method of preparing a semiconductor using ion implantation comprises: (a) providing a first material comprising (i) a first Si wafer, (ii) at least one indigenous SiC layer, (iii) at least one non-indigenous SiC layer applied to the indigenous SiC layer, and (iv) at least one oxide layer applied to the non-indigenous SiC layer; (b) implanting ions in the non-indigenous SiC layer, thereby establishing an implant region which defines first and second portions of the non-indigenous SiC layer; (c) providing another material comprising (i) a second Si wafer, and (ii) an oxide layer applied to a face of the second wafer; (d) providing an assembly by bonding the oxide layers of the first material and the other material; and (e) separating the first and second portions of the non-indigenous SiC layer at the implant region.

대표청구항 ▼

A method of preparing a semiconductor using ion implantation comprises: (a) providing a first material comprising (i) a first Si wafer, (ii) at least one indigenous SiC layer, (iii) at least one non-indigenous SiC layer applied to the indigenous SiC layer, and (iv) at least one oxide layer applie

A method of preparing a semiconductor using ion implantation comprises: (a) providing a first material comprising (i) a first Si wafer, (ii) at least one indigenous SiC layer, (iii) at least one non-indigenous SiC layer applied to the indigenous SiC layer, and (iv) at least one oxide layer applied to the non-indigenous SiC layer; (b) implanting ions in the non-indigenous SiC layer, thereby establishing an implant region which defines first and second portions of the non-indigenous SiC layer; (c) providing another material comprising (i) a second Si wafer, and (ii) an oxide layer applied to a face of the second wafer; (d) providing an assembly by bonding the oxide layers of the first material and the other material; and (e) separating the first and second portions of the non-indigenous SiC layer at the implant region. and into the path of travel of the bags of potatoes to stop the bags of potatoes from continued travel along the chute, and (ii) a second pass position in which the flaps extend generally parallel to the chute and the path of travel of the bags of potatoes to allow the bags of potatoes to continue traveling along the chute, the plurality of flaps sequentially pivoting in order from the upper end to the lower end of the chute from the first stop position to the second pass position, each flap pivoting from the first stop position to the second pass position after receiving at least one of the bags of potatoes to lower the bags of potatoes to the next lower flap, such that the bags of potatoes are sequentially lowered from one flap to another; and the plurality of flaps including a first upper flap located closer to the upper end of the chute th