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Investigation into the growth and electromechanical properties of Pb(Mg1/3Nb2/3)O3 thin films |
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| Authors: | R M Bowman G Catalan M H Corbett J M Gregg |
| Affiliation: | (1) Condensed Matter Physics and Materials Science Research Division, School of Mathematics and Physics, The Queen's University of Belfast, Belfast, BT7 1NN, UK;(2) Condensed Matter Physics and Materials Science Research Division, School of Mathematics and Physics, The Queen's University of Belfast, Belfast, BT7 1NN, UK |
| Abstract: | Pulsed laser deposition (PLD) has been used to fabricate relaxor thin films and thin film capacitors based on the Pb(Mg1/3Nb2/3)O3 system. Best capacitor structures show dielectric constants ( r) of  1000 and losses (tan  ) 0.02 at 1 kHz at 300 K. Electromechanical investigations show that tensile longitudinal strains of up to 0.2% can be achieved in these films. |
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