Effect of Solar radiation induced and alpha particles on Nonlinear behavior of PM-355 film

Abstract

In the current work of radiology, polymeric sheets of the PM-355 nuclear track detectors (SSNTDs) were exposed with α-particles and solar radiation for several exposure times. The absorption spectrum of samples exposed to the sun showed that the edge of the absorption accidentally changed to longer wavelengths. An investigation of continue waveguide laser effects on the nonlinear absorption properties of nuclear track polymer has been done. Non-linear absorption increases with increasing levels of exposure to sunlight and is highly connected to revealed surface morphology and chemical structural modifications. In case of high solar radiation flux and α-particles irradiation, the nuclear track detectors showed high nonlinearities, represented by the appearance of a number of diffraction rings.

Thermoluminescence studies of Himalayan salt Materials

“…There are a few materials that are particularly noteworthy, such as ceramics [6], blocks made of concrete [7,8], materials for building that are cementations [9] materials that give nonlinear behaviour [10][11][12][13][14], shielding materials [15] and nuclear track detector [16,17]. These materials are found permanently in structures that are located in close proximity to radiation incidents.…”

Environmental Radiation Dosimetry for school buildings, hospitals and health centers in Babil Governorate-Iraq using TL-technique

“…Physically, TL dosimeters are tiny. They are suitable for several medical applications (Akkurt, Gunoglu, & Arda, 2014;Al-Salihi, Salim, Alfahed, & Badran, 2020;Azorín Nieto, 2004). Environmental background radiation must be precisely assessed to identify exposures related to the emission of radioactivity from the nuclear site; the amount of environmental radiation must be evaluated to appropriately quantify population exposure.…”