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Weaver, P M; Cain, M G; Stewart, M; Anson, A*; Franks, J*; Lipscomb, I P*; McBride, J W*; Zheng, D*; Swingler, J* (2012) The effects of porosity, electrode and barrier materials on the conductivity of piezoelectric ceramics in high humidity and dc electric field. Smart Mater. Struct., 21 (4). 045012

Lipscomb, I P*; Weaver, P M; Swingler, J*; McBride, J W* (2009) The effect of relative humidity, temperature and electrical field on leakage currents in piezo-ceramic actuators under dc bias. Sens. Actuators A, Phys., 151 (2). pp. 179-186.