File:Quix-quantum-dot.jpg

This work is copyrighted (or assumed to be copyrighted). It was produced by the item's manufacturer, and was released for the purpose of being reproduced and distributed. It does not fall into one of the blanket acceptable non-free content categories listed at Non-free content. However, it is believed that the use of this work:

• Produced and released with the intent of being copied and redistributed
• Where no free equivalent is available or could be created that would adequately give the same information
• Qualifies as fair use under United States copyright law. See Non-free content and Copyrights.