Electrical behaviors of c-axis textured 0.975Bi0.5Na0.5TiO3–0.025BiCoO3 thin films grown by pulsed laser deposition

Morphology control and piezoelectric response of Na0.5Bi0.5TiO3synthesized via a hydrothermal method

“…The phase contrast was about 180°indicating the existence of 180°domains in the NBT and a clear polarization switching process. 27 It can be also found that all the amplitude-voltage butterfly loops were shifted toward a positive voltage, reflecting the presence of an internal electric field. 29 The maximum electrically-induced displacements of the NBT spherical agglomerate, nanowire and microcube were measured to be approximately 1 nm, 1 nm and 3 nm, respectively.…”

“…5e, with the classical crystal growth mode including a short nucleation period and an Ostwald ripening process. 27 The increase in NaOH concentration and processing temperature is favourable for the formation of uniform NBT cubes in the hydrothermal reaction.…”

Combinatorial synthesis of BaTiO3–Bi(Mg2/3Nb1/3)O3thin-films for high-temperature capacitors

“…It is necessary to compensate the Bi evaporation loss by adding excessive Bi to the source materials. [16][17][18][19][20][21] In this context, high-throughput combinatorial synthesis, a widely applied technique [22][23][24][25][26][27] in the fast determination of optimal composition, structure and the related electronic properties, can be applied here too to determine the optimal Bi. In this investigation, we have developed a thin-film processing technology, employing pulse laser deposition method, for BT-BMN and demonstrate its potential as a promising dielectric for compact integrated high-temperature capacitors.…”