Demetri Psaltis, Ye Pu, Rachel Grange, Chia-Lung Hsieh
We have developed a luminescent marker using the second harmonic generation (SHG) from noncentrosymmetric BaTiO3 nanocrystals. These nanoparticles are attractive due to their stable, non-saturating and coherent signal with a femtosecond-scale response time ...
2009