Characterization of a triboelectric x-ray spectrum

Abstract

Low-energy X-ray imaging system has been useful in medical diagnostic in order to obtain high contrast in soft tissue. Recently, Camara et al. and most recently Hird et al. have produced low-energy X-rays using a triboelectric effect. The main aim of this work is to characterize the penetration (beam quality) of a triboelectric X-ray source in terms of the computed Half Value Layer (HVL). Additionally, the computed HVL of the triboelectric X-ray source has been compared with the HVL of X-ray tube Mo-anode (Apogee 5000). According to our computations the triboelectric X-ray source has a similar penetration such as a X-ray tube source.