What is it about?

The phosphor of (Y,Gd)VO4:Bi3+,Eu3+ was synthesized for the application of anti-counterfeiting technologies .

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Why is it important?

It protects products far away from the violation of dummy, fake and shoddy goods.

Perspectives

The temperature dependent luminescence and wavelength selective excitation of (Y,Gd)VO4:Bi3+,Eu3+ were observed, which provide different encryptions in anti-counterfeiting.

Professor Lei Chen
Hefei University of Technology

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This page is a summary of: The temperature-sensitive luminescence of (Y,Gd)VO4:Bi3+,Eu3+ and its application for stealth anti-counterfeiting, physica status solidi (RRL) - Rapid Research Letters, June 2012, Wiley,
DOI: 10.1002/pssr.201206234.
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