REFRACTIVE-INDEXES OF ALSB AND GASB-LATTICE-MATCHED ALXGA1-XASYSB1-Y IN THE TRANSPARENT WAVELENGTH REGION

被引:43
作者
ALIBERT, C [1 ]
SKOURI, M [1 ]
JOULLIE, A [1 ]
BENOUNA, M [1 ]
SADIQ, S [1 ]
机构
[1] UNIV BAGHDAD,COLL ENGN,DEPT ELECTR & COMMUN,BAGHDAD,IRAQ
关键词
D O I
10.1063/1.348538
中图分类号
O59 [应用物理学];
学科分类号
摘要
The refractive indices of AlSb grown by the solute diffusion method and GaSb-lattice-matched Al(x)Ga(1-x)AS(y)Sb1-y alloy grown by liquid-phase epitaxy have been determined at room temperature from accurate measurements of the reflectance of p-polarized light as a function of the angle of incidence. The refractive index variations versus the photon energy were obtained in the spectral range 0.5-1.5 eV. Experimental data in the transparent wavelength region could be matched by calculated curves on the basis of a single-oscillator model.
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页码:3208 / 3211
页数:4
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