Influence of the geometric shape of an ITO semiconductor nanoparticle on optical plasmon sensor sensitivity

The effect of the shape of an ellipsoidal semiconductor nanoparticle of indium tin oxide on parameters of surface plasmon resonance arising on these nanoparticles is considered. The sensory properties of the optical a plasmon sensor, which can be implemented on their basis, are calculated. It is shown that the sensitivity of this sensor is proportional to the semiaxis of the ellipsoid along which the incident radiation polarization is directed.