Publications by authors named "Jose Antonio Iran Diaz-Gongora"
Article Synopsis
- A new polymeric structure, PMMA-G, combining graphene and polymethylmethacrylate (PMMA), was created to study the effects on the material's optical, magnetic, and electrical properties across three degrees of polymerization: monomer (PMMA-G1), dimer (PMMA-G2), and trimer (PMMA-G3).
- The study found that incorporating graphene reduced the dielectric constant of PMMA, increased the refractive index by 14.48%, and significantly raised the molar magnetic susceptibility while electrical resistivity increased nearly tenfold.
- The research utilized computational tools, specifically Materials Studio software, to model and optimize the PMMA-G structures and calculate their various properties based on a 50
Thermoluminescent dosimetry, analytical techniques and Monte Carlo calculations were used to estimate the dose of neutron radiation in a treatment room with a linear electron accelerator of 18MV. Measurements were carried out through neutron ambient dose monitors which include pairs of thermoluminescent dosimeters TLD 600 (LiF: Mg, Ti) and TLD 700 (LiF: Mg, Ti), which were placed inside a paraffin spheres. The measurements has allowed to use NCRP 151 equations, these expressions are useful to find relevant dosimetric quantities.
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