Fig. 5
From: Tunable random lasing behavior in plasmonic nanostructures

fluorescence spectrum of PVP RhB and different shape of gold nano structures (AuNPs, AuNRs and Au@AgNRs) (right) Life time of PVP RhB and mixed with AuNPs, AuNRs and Au@AgNRs
From: Tunable random lasing behavior in plasmonic nanostructures
fluorescence spectrum of PVP RhB and different shape of gold nano structures (AuNPs, AuNRs and Au@AgNRs) (right) Life time of PVP RhB and mixed with AuNPs, AuNRs and Au@AgNRs