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Semiconductor Physics, Quantum Electronics & Optoelectronics. 2005. V. 8, N 4. P. 035-037.
The structure of glassy HgS-GeS2
Lesya Ukrainka Volyn State University, 13, prospect Voli, 43626 Lutsk, Ukraine
E-mail: galyan@lab.univer.lutsk.ua
Abstract. The glass HgS(x)-GeS2(100-x) (0 ≤ x ≤ 50) was subjected to X-ray analysis. The
radial distribution functions were calculated using the integral Fourier transformation
based on X-ray scattering curves. The average interatomic distances within the first and
second coordination spheres were determined. It is suggested that the transformational
changes of scattering curves are related to the emergence of heterogeneity due to
Hg4GeS6 inclusions.
Keywords: glassy alloy, radial distribution function, average interatomic distances,
heterogeneity.
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