Effect of local environment in resonant domains of polydisperse plasmonic nanoparticle aggregates on optodynamic processes in pulsed laser fields<xref ref-type="fn" rid="cpb141569fn1">*</xref>

Effect of local environment in resonant domains of polydisperse plasmonic nanoparticle aggregates on optodynamic processes in pulsed laser fields*

Ershov A. E.^a),^b),^c),^d), Gavrilyuk A. P.^b),^d), Karpov S. V.^a),^c),^d)†, Semina P. N.^a)

Kinetic parameters of a polydisperse dimer (a) and trimer (b). In the dimer, E _el denotes the elasticity modulus of the adlayer of a small particle. In the trimer, (with SBS configuration) h_ij = h ₁₂ = h ₂₃ due to the symmetry of the trimer, and E _el denotes the elasticity modulus of adlayers of lateral particles. The laser radiation wavelength is (a) λ = 400 nm, (b) λ = 420 nm. Curve 1 for the initial stage, curve 2 at the pulse end ( t = 20 ps), and curve 3 for t = 20 ns. The parameters T _e = 10³ K, T _i = 10³ K, E _el = 10⁸ N/m², h_ij in unit nm.