Suppression of slow capacitance relaxation phenomenon in Pt/Ba0.3Sr0.7TiO3/Pt thin film ferroelectric structures by annealing in oxygen atmosphere - Altynnikov, AG; Gagarin, AG; Gaidukov, MM; Tumarkin, AV; Petrov, PK; Alford, N; Kozyrev, AB (APPLIED PHYSICS LETTERS, 2014)