Investigation on preparation and electric field tunable dielectric properties of novel bismuth magnesium niobate transparent capacitors for opto-electronic devices

Abstract

BMN transparent capacitors exhibit an average transmittance of 85% and a large tunability of 28%.

Structural, optical, and electrical properties of Mo-doped ZnO thin films prepared by magnetron sputtering

“…Also, the surface of the thin films prepared by magnetron sputtering can be very smooth. The thin films with smooth surface are advantageous for optoelectronic devices [21]. Until now, various experimental conditions have been employed, resulting in films with diverging properties.…”

Effect of external electric field on crystalline structure and dielectric properties of Bi1.5MgNb1.5O7 thin films*

“…[15] Its dielectric tunability under bias electric field also broadens its application in microwave communication. [16][17][18][19][20] Past studies mostly focused on the experiment of manufacturing process and method of preparing materials. For now, only a few works were focused on the theoretical studies.…”

Enhanced tunable properties of Bi1.5MgNb1.5O7 thin films grown on Pt–Si substrates using amorphous TiOx buffer layers

“…So far, the bismuth based cubic pyrochlore Bi 1.5 MgNb 1.5 O 7 (BMN) thin films have been paid much attention because of their moderate tunability and relatively low dielectric loss [6][7][8]. In order to further reduce the dielectric loss of BMN films, an amorphous TiO x buffer layer is added between BMN and Pt.…”