Electron diffraction study of the sillenites Bi12SiO20, Bi25FeO39 and Bi25InO39: Evidence of short-range ordering of oxygen-vacancies in the trivalent sillenites, Craig A. Scurti, Nicolas Auvray, Michael W. Lufaso, Seiji Takeda, Hideo Kohno, D. J. Arenas
Michael W. Lufaso

Raman study of phonon modes in bismuth pyrochlores, D. J. Arenas, L. V. Gasparov, Wei Qiu, J. C. Nino, Charles H. Patterson, D. B. Tanner
Lev V Gasparov