Effects of copper on the carrier dynamics in black silicon

Henrik Porte, Dmitry Turchinovich, S. Persheyev, Y. Fan, M. J. Rose, Peter Uhd Jepsen

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Abstract

Black silicon is produced by laser annealing of a-Si:H films. We show that by adding a thin Cu film on top of the a-Si:H film before laser annealing, the carrier lifetime can be significantly reduced.
Original languageEnglish
Title of host publicationProceedings of Optical Terahertz Science and Technology
Publication date2011
Publication statusPublished - 2011
EventInternational Workshop on Optical Terahertz Science and Technology - Santa Barbara, CA, United States
Duration: 13 Mar 201117 Mar 2011

Workshop

WorkshopInternational Workshop on Optical Terahertz Science and Technology
CountryUnited States
CitySanta Barbara, CA
Period13/03/201117/03/2011

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