Structural, dielectric and impedance characteristics of (Bi0.5Na0.5)TiO3-BaTiO3 electronic system

Influence of Cu doping on the local electronic and magnetic properties of ZnO nanostructures

“…8 On the other hand, the Al-doped ZnO (AZO)/NiO/AZO sandwich proves to be a heterostructure for so transparent memristors. 9 Besides this, for application in microelectronic and micro-electromechanical devices, lead free ceramics have been studied widely [10][11][12] and it is reported that (Ba 0.98 Ca 0.02 )(Ti 0.94 Sn 0.06 )O 3 -x wt% ZnO ceramics where ZnO is used as a sintering aid have attained relatively high piezoelectric results. 13 The conjunction of spin and charge states of an electron will be helpful in manufacturing low power consumption and fast processing devices.…”

Dielectric, conductivity and ferroelectric properties of lead-free electronic ceramic:0.6Bi(Fe0.98Ga0.02)O3-0.4BaTiO3

“…The presence of various polarizations may be the reason behind high value at a lower frequency, but as the frequency rises some of them (ionic, dipolar, space-charge) fail to follow the alternating field and their contribution towards permittivity fades or slowly diminishes. Generally, it is well known in the high-frequency region, the electronic polarization is predominant [23]. At the lower frequency range (<10 kHz) a dielectric dispersion is observed while at the higher frequency it attains frequency independent nature or flatness of permittivity commonly termed as the static value of permittivity.…”

Effect of cerium oxide addition on optical, electrical and dielectric characteristics of (Bi0.5Na0.5)TiO3 ceramics

“…This aspect is also being reflected in the XRD spectra. The absorption band between 472 and 517 cm −1 in the pure BNT and that between 470 and 850 cm −1 in BNTC composites correspond to the vibration band of Ti-O [15][16][17][18]. The absorption band near 933 cm −1 in all the composition of x corresponds to the Bi-O and/or Bi-O-Bi in [BiO6] octahedral vibration mode [19].…”