Vol. 29, issue 02, article # 9

Osipov V. V., Lisenkov V. V., Maksimov R. N., Shulgin B. V., Ishchenko A. V., Sheetov V. A. Variation of polarization state in ceramics with disordered crystal structur. // Optika Atmosfery i Okeana. 2016. V. 29. No. 02. P. 139–143. DOI: 10.15372/AOO20160209 [in Russian].
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Abstract:

In this work, we showed that doping of sesquioxide based ceramics (for instance, Y2O3) by heterovalent ions leads to altering of polarizations. It results in variation of refractive index and wave-front distortion due to presence of volumes with increased content of heterovalent ions. It also contributes to lowering of transmittance and increasing of scattering in ZrO2-, HfO2-, or CeO2-doped Y2O3 ceramic samples.

Keywords:

nanopowder, optical ceramics, doping, polarization, scattering

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