A Polar Tetragonal Tungsten Bronze with Colossal Second-Harmonic Generation.
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DOI: 10.1002/advs.202301374
Abstract: A polar tetragonal tungsten bronze, Pb1.91 K3.22 □0.85 Li2.96 Nb10 O30 (□: vacancies), has been successfully synthesized by a high temperature solid-state reaction. Single crystal and powder X-ray diffraction indicate that the structure of Pb1.91… read more here.
Keywords: tungsten bronze; tetragonal tungsten; pb1 li2; nb10 o30 ... See more keywords