Research Article

[Retracted] Preparation of High-Refractive-Index Flexible Nanoparticle Laser Engraving Materials and Micro-Nano Sculpture Art

Table 2

Test results of different particle elements.

ElementWeight (mg)Refractive index

C0.442.11
Cu10.1220.23
Zn20.0310.09
ZnO15.1115.49