Figure 6.
Change of PL intensity of the
5
D
0
–
7
F
2
emission of the YVO
4
:Eu
3+
/YBO
3
core/shell heteronanostructures with shell ratio
Zhu
et al.
Nanoscale Research Letters
2009
4
:1009 doi:10.1007/s11671-009-9349-z