| 摘要 |
One device structure includes a substrate on which a surface having alternating concave and convex sections is formed, the surface having alternating concave and convex sections having a number of peaks valleys, a number of electrode/reflector components, each one of the number of electrode/reflector components being conformal to at least a portion of a section of the surface having alternating concave and convex sections from one valley to another valley, a number of p-doped layer, each p-doped layer disposed over at least a portion of an alternate one of the number of electrode/reflector components, a number of n-doped layers, each n-doped layer disposed over at least a portion of other alternate ones of the number of electrode/reflector components. Methods for fabricating are disclosed. |
