Patent ID: 11443946

Abstract:
According to one embodiment, a method for manufacturing a silicon carbide base body is disclosed. The method can include preparing a first base body including silicon carbide. The first base body includes a first base body surface tilted with respect to a (0001) plane of the first base body. A first line segment where the first base body surface and the (0001) plane of the first base body intersect is along a [11-20] direction of the first base body. The method can include forming a first layer at the first base body surface. The first layer includes silicon carbide. The method can include removing a portion of the first layer. The first-layer surface is tilted with respect to a (0001) plane of the first layer. A second line segment where the first-layer surface and the (0001) plane of the first layer intersect is along a [−1100] direction.