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Au-rich filamentary behavior and associated subband gap optical absorption in hyperdoped Si
W. Wang, A.J. Akey, L.A. Smillie, J.P. Mailoa, B.C. Johnson, J.C. McCallum, D. Macdonald, T. Buonassisi, M.J. Aziz, and J.S. WilliamsPhysical Review Materials 1, 074602 (2017)