Studies of structural, dielectric and electrical characteristics of nickel-modified barium titanate for device applications

Enhancement of dielectric performance of encapsulation in barium titanate oxide using size-controlled reduced graphene oxide

“…The dielectric properties of conductive materials, typically nanometer-sized materials, have been extensively analysed for potential applications such as electric energy storage, 13 electroluminescent devices, 14 gate dielectric, 15 and embedded capacitors. 15 Some similar studies have been reported such as Ni in BaTiO 3 of a composition of (Ba 0.5 Ni 0.5 )TiO 3 for the temperature sensor 16 and bandwidth applications and gold nanoparticles incorporated in the reduced graphene oxide for developing filtering and modulating functions in 2D devices. 17 Consequently, two-phase (conductive material/polymer) 18–20 or three-phase composite materials (ferroelectric ceramic powder/conductive material/polymer) 13,21–24 have been analysed extensively.…”

Emergence of Dielectric Properties by Doping of Semi‐Transition Metal in Semiconductor Complex Perovskite Oxide

“…The class of semiconductor materials that display high dielectric constant and low tangent loss, and demonstrate these properties independent of frequency and temperature independent, are used to construct microelectronic devices for capacitor applications, placing them in the category of ideal materials. [ 1 ] Dielectric capacitors differ from electrochemical capacitors in that they have less self‐discharged and more heat stability. [ 2 ] Therefore, these materials have great potential for utilization in high‐power applications like energy systems, commercial power systems, medical equipment, and variety of sensing devices.…”