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Continue to ChatAb initio study of oxygen and arsenic impurities on non-linear optical properties of β–Si3N4 material - https://avesis.gazi.edu.tr/publication/details/649ad340-f480-4970-b586-4746f03381a3/ab-initio-study-of-oxygen-and-arsenic-impurities-on-non-linear-optical-properties-of-si3n4-material