Facultatea de Fizică
Universitatea "Al.I.Cuza" Iaşi
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| Titlu: The Bragg difraction modelling using ultrasounds |
| Autori: Anca Banarescu, Octavian Baltag |
| Afiliere: University of Medicine and Pharmacy "Gr. T. Popa" - Iasi
Faculty of Biomedical Engineering |
| Abstract: Usually, the Bragg difraction is associated with the X ray difraction in a crystal, but in this paper we will use ultrasounds for modeling and experimental verification of the Bragg ecuation. The latice is modeled with a plastical spheres disposed in a cubical volume placed on a goniometer. The reception and emission directions of the ultrasounds can be individual modified independently from the difraction latice in diferent angles.The difraction signals are ploted using a X-Y recorder. |
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