Domoratsky, K.V.; Dudnik, E.F.; Katkov, V.F.; Sadovskaya, L.Ya.
(Condensed Matter Physics, 1999)
This work is devoted to researching a phase transition in bismuth tellurite single crystals using a high-temperature X-ray analysis method. The cell parameter step-wise changes at 805 ◦C are revealed. Starting from the ...