Possibilities to measure nano-traces. Measurement of optical constants of nanoscale layers and structures in organic and inorganic substances

Abstract

Reality shows that criminal investigators are still disarmed in the field of investigating nano-dimensional forensic objects, having no counterparts to the underworld, both in order to detect, fix and trace the subsurface traces, and in their laboratory examination.

In this paper, we try to contribute with a small scientific support, giving the criminal practitioners, through scientific demonstration, possibilities to achieve the structural identification and the characteristics of the nano-dimensional materials.