Synthesis and study of GdAlO3 doped Er+3

In this paper we have study the structural and optical properties of GdAlO3 doped Er+3 prepared by the solid state reaction and co-precipitation method, for this last; both aluminum source (nitrate and sulfate) were used in order to see these effects on structural and optical properties through X-ray diffraction (XRD) patterns and Raman diffusion. The XRD spectrum identification of samples synthesized by the solid state method show a multiphase solution, on the other hand, the chemical co-precipitation method, expressed by precipitating agent NH4HCO3, made it possible to form the single-phase peroveskite which crystallized in orthorhombic phase with Pnma space group and lattices parameters a=5.2485532, b=5.29181462, c=7.44544975 specially for Nitrate Aluminum source compared with sulfate aluminum source which made it possible to obtain. Raman study Aluminum Gadolinium Oxide non-doped and doped was used to evaluate the obtained materials

Abstracts of 1st International Conference on Computational & Applied Physics

This book contains the abstracts of the papers presented at the International Conference on Computational & Applied Physics (ICCAP’2021) Organized by the Surfaces, Interfaces and Thin Films Laboratory (LASICOM), Department of Physics, Faculty of Science, University Saad Dahleb Blida 1, Algeria, held on 26–28 September 2021. The Conference had a variety of Plenary Lectures, Oral sessions, and E-Poster Presentations. Conference Title: 1st International Conference on Computational & Applied PhysicsConference Acronym: ICCAP’2021Conference Date: 26–28 September 2021Conference Location: Online (Virtual Conference)Conference Organizer: Surfaces, Interfaces, and Thin Films Laboratory (LASICOM), Department of Physics, Faculty of Science, University Saad Dahleb Blida 1, Algeria