Size-dependent visible absorption and fast photoluminescence decay dynamics from freestanding strained silicon nanocrystals
<p>Abstract</p> <p>In this article, we report on the visible absorption, photoluminescence (PL), and fast PL decay dynamics from freestanding Si nanocrystals (NCs) that are anisotropically strained. Direct evidence of strain-induced dislocations is shown from high-resolution transm...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2011-01-01
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Series: | Nanoscale Research Letters |
Online Access: | http://www.nanoscalereslett.com/content/6/1/320 |