Time-dependent first-principles study of optical response of BaTiO<sub>3</sub> quantum dots coupled with silver nanowires

Time-dependent first-principles study of optical response of BaTiO₃ quantum dots coupled with silver nanowires

Han Bo-Xun¹, Zhang Hong^{1, 2, †}

(a) Top view and side view of 2×2×1 BTO–QDs/Ag hybrid system. (b) Optical absorption of 2×2×1 BTO–QDs/Ag, 2×2×1 BTO–QDs/Ag, and silver nanowire. Fourier transformations of induced charge density distributions of 2×2×1 BTO–QDs/Ag at resonance points of (c) 0.51 eV, (d) 0.90 eV, and (e) 1.38 eV, respectively.