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cond-mat.mtrl-sci2004
High-Field Conduction in Barium Titanate
J. F. Scott, F. D. Morrison, P. Zubko +5
We present current-voltage studies of very thin (ca. 77 nm) barium titanate single crystals up to 1.3 GV/m applied field. These show that the mechanism of leakage current at high f…
cond-mat.mtrl-sci2004
Intrinsic Dielectric Response in Ferroelectric Nanocrystals
M. M. Saad, P. Baxter, R. M. Bowman +3
Measurements on 'free-standing' single crystal barium titanate capacitors with thicknesses down to 75nm show a dielectric response typical of large single crystals rather than conv…