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Low-temperature UV photoluminescence of ion beam synthesized Si nanoclusters embedded in Si (open access)

Low-temperature UV photoluminescence of ion beam synthesized Si nanoclusters embedded in Si

This article explores Ultraviolet (UV) photoluminescence (PL) data taken on a double Au implanted Si matrix and studied over a wide temperature range of 28-220K. The results of this study at lower temperatures indicate the emission to be coming from Si nanoclusters (NCs) embedded in the matrix.
Date: April 3, 2012
Creator: Sahu, G.; Lenka, H.P.; Mahapatra, Durga P.; Rout, B. & Das, M.P.
Object Type: Article
System: The UNT Digital Library

Chronicles in Preservation: Curation Practices for Born-Digital and Digitized Newspaper Collections

This presentation discusses the Chronicles in Preservation project. This project aims to study, document, and model the use of data preparation practices and distributed digital preservation frameworks to collaboratively preserve digitized and born-digital newspaper collections. This presentation gives the background of the Chronicles in Preservation project, the State of the Field report, and early findings.
Date: April 3, 2012
Creator: Skinner, Katherine; Halbert, Martin & Walters, Tyler
Object Type: Presentation
System: The UNT Digital Library