Kinematical model of x-Ray diffraction on multilayered superlattices

Authors

Jonathan Ray Abat ⋅ PH National Institute of Physics, University of the Philippines Diliman
Aleena Maria Laganapan ⋅ PH National Institute of Physics, University of the Philippines Diliman
Mae Agatha Tumanguil ⋅ PH National Institute of Physics, University of the Philippines Diliman
Rafael Jaculbia ⋅ PH National Institute of Physics, University of the Philippines Diliman
Jeremy Porquez ⋅ PH National Institute of Physics, University of the Philippines Diliman
Karim Omambac ⋅ PH National Institute of Physics, University of the Philippines Diliman
Arnel A. Salvador ⋅ PH National Institute of Physics, University of the Philippines Diliman
Armando S. Somintac ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

X-ray rocking curve of Alâ‚“Gaâ‚â‚‹â‚“As/GaAs superlattice was obtained using high resolution x-ray diffraction (HRXRD) and was graphically fitted using the kinematical model. Specifically, the sample used in this study is composed of A, B, C, and D sublayers. A and C sublayers are GaAs having different well width while sublayers B and D are Alâ‚“Gaâ‚â‚‹â‚“As also with varying thickness. Satellite peaks of the experimental and simulated curves corresponded with each other, thus making the kinematical model a good approximation of the expected rocking curve behavior.

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Published

2010-10-25

Issue

2010: Proceedings of the 28th Samahang Pisika ng Pilipinas Physics Congress

Section

Materials Physics

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How to Cite

[1]

“Kinematical model of x-Ray diffraction on multilayered superlattices”, Proc. SPP, vol. 28, no. 1, pp. SPP–2010, Oct. 2010, Accessed: Apr. 19, 2026. [Online]. Available: https://proceedings.spp-online.org/article/view/SPP-2010-6B-01