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Dushan Wadduwage on Muck Rack

Dushan Wadduwage

As seen in: Nature
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Articles

Isotropic shrinkage of patterned vacancies enables three-dimensional nanoprecise metastructures for visible light applications

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By Quansan Yang, Gaojie Yang, Hiroyuki Kusaka, Yuichiro Kunai, Alex Matlock, Yannick Salamin, Daniel Oran, Hasindu Kariyawasam, Ramith Hettiarachchi, Peter So, Edward S. Boyden, Takahiro Nambara, Brett Pryor, Dushan Wadduwage
| Nature Verified
Abstract Three-dimensional metastructures with nanoscale feature sizes exhibit unique properties compared with structures with larger feature sizes, but are difficult to fabricate. Here we introduce implosion carving (ImpCarv), a method for photopatterning vacancies of complex geometry throughout materials, followed by isotropic shrinkage (>10-fold).
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