Publication: Virtual X-Ray Diffractometer using Acoustic Wave for Material Science Education
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0
Issued Date
2018
Resource Type
File Type
application/pdf
ISSN
17426588
Other identifier(s)
2-s2.0-85059450307
Rights Holder(s)
Scopus
Bibliographic Citation
Journal of Physics: Conference Series. Vol 1144, No.1 (2018), p.-
Suggested Citation
Plaipichit S., Wicharn S., Puttharugsa C., Wanakamol P., Buranasiri P. Virtual X-Ray Diffractometer using Acoustic Wave for Material Science Education. Journal of Physics: Conference Series. Vol 1144, No.1 (2018), p.-. doi:10.1088/1742-6596/1144/1/012140 Retrieved from: https://hdl.handle.net/20.500.14740/5746
Abstract
In this research, virtual X-Ray Diffractometer (XRD) using acoustic wave for material science education has been proposed. Acoustic wave with frequency in ultrasonic range has been used to characterize acoustic crystal structures. The dimensions of model structure, which are in order of ultrasonic wavelength region, have been formed by three dimensional printer (3D printer) and cotton swab. The angle of ultrasonic source and detector have been swept to record reflected wave signal of each angle. The peak of each angle have been selected to calculate lattice spacing by Bragg's law and then compared with the implemented structure. The results show signal peaks of each diffracted angle. The experimental results showed that the lattice spacing values obtained from acoustic experiment were in good agreement with the measured values of the implemented structure. This virtual XRD system provide to be an efficient tool for understanding about crystal structure characterization. © Published under licence by IOP Publishing Ltd.