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Table 1 Fano dips and resonances of the dipole and quadrupole modes of nanomatryoshka in water

From: Plasmonic Fano resonance and dip of Au-SiO2-Au nanomatryoshka

  Dipole mode (nm) Quadrupole mode (nm)
Bonding Fano dip/ resonance Anti-bonding Bonding Fano dip/ resonance Anti-bonding
I Dipole       
 Pr 820 740 648 600 568 533
Pnr   767    590  
Plane wave       
 SCS 790 727 606 598 571 529
 ACS   765    587  
II Dipole       
 Pr 850 784 670 616 586 534
Pnr   810    607  
Plane wave       
 SCS 830 772 620 614 588 531
 ACS   808    604  
  1. I: [a1, a2, a3] = [75, 50, 35] nm, II: [a1, a2, a3] = [75, 50, 37] nm. d= 25 nm. Fano dip: Pr or SCS. Fano resonance: Pnr or ACS.