Details

Autor(en) / Beteiligte

• CHOOSUWAN, H
• GUO, R
• BHALLA, A. S
• WCA

Titel

Dielectric behaviors of Nb2O5(0.95):0.05TiO2 ceramic and single crystal

Ist Teil von

• Materials letters, 2002-06, Vol.54 (4), p.269-272

Ort / Verlag

Amsterdam: Elsevier

Erscheinungsjahr

2002

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Single crystal fibres of the system Nb2O5(0.95):0.05TiO2 were grown using the laser heated pedestal growth (LHPG) technique. Ceramic rods, prepared by conventional solid solution reaction method, were used as seed and feed material. The dielectric constants (K) of the single crystals along the perpendicular and parallel plane to the growth direction were measured over the temperature range from -180 to 180 C in the frequency range 1 kHz-1 MHz. Comparative studies of the physical characteristics were also carried out on ceramic samples. XRD was performed to verify the structure and preferred orientation. 7 refs.