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All Journal Indonesian Journal of Physics (IJP)
Irmansyah Irmansyah
Jurusan Fisika FMIPA IPB, Jl. Raya Pajajaran Bogor
Astronomy Computer Science & IT Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering

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Pembuatan Polikristal CuGaSe2 dan Penentuan Konstanta Kisinya Irmansyah Irmansyah; A. Harsono Supardjo; Arya Rezavidi
Indonesian Journal of Physics Vol 13 No 1 (2002): Vol. 13 No.1, Januari 2002
Publisher : Institut Teknologi Bandung

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Abstract

Copper Galium Diselenide (CuGaSe2) Polycrystal was synthesized from a stoichiometric mixtures of the elements by using Bridgman Horizontal furnace single zoned. Ingot is visually solid and it did not attach on the ampoule walls. X-Ray Diffraction measurements show that the spectra are the Chalcopyrite peaks. The calculated lattice parameters obtained from Cohen Method are a=b= 5.613 Å , c = 11.014 Å and the ratio c/a =1.962
Co-Authors A. Harsono Supardjo Arya Rezavidi