| 摘要 |
A method of growing a plurality of free-standing structures comprises providing a plurality of free-standing structures, each free-standing structure having a first end coupled to a substrate, and a terminal end; providing at least one laser beam, the laser beam having a beam waste at a point proximate to the terminal end of the free-standing structure; and moving one of the plurality of freestanding structures or the beam waste to provide a growth zone proximate to the terminal end of each of the free-standing structures such that the free-standing structures grow into the growth zones by addition of decomposing precursor components. The growth rates of each of the free-standing structures are substantially the same.
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