https://www.selleckchem.com/pr....oducts/vu0463271.htm
7 to 5,482.2 V/mm with the increment in doping amount. The nonlinear coefficient also dramatically increased with the increase in Er2 O3 content. The ZnO nanoparticle-Bi2 O3 -Mn2 O3 varistors doped with 1.0-2.0 mol% Er2 O3 possessed high voltage and nonlinearity and were stable against DC-accelerated aging stress.Soft actuators have the potential of revolutionizing the field of robotics. However, it has been a long-standing challenge to achieve simultaneously i) miniaturization of soft actuators, ii) high contrast between materials pr