CPC H01L 39/2403 (2013.01) [H01L 39/228 (2013.01); H01L 39/10 (2013.01)] | 20 Claims |
1. A device, comprising:
a plurality of lengths of material and at least one junction joining two or more of the lengths of material; and
a mask formed on an underlying layer of the device, wherein the mask comprises a plurality of trenches exposing the underlying layer, each trench corresponding to a length of material, and wherein a respective section of each of at least two trenches either (a) narrows down, or (b) is separated by a discontinuity, at a position corresponding to the at least one junction joining two or more of the lengths of material,
wherein the two or more of the lengths of material are joined over a part of the mask, and wherein the lengths of material comprise selective area grown material in corresponding trenches of the plurality of trenches.
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