We have investigated the growth of barium titanate thin films on bulk crystalline and amorphous substrates utilizing biaxially oriented template layers. Ion beam-assisted deposition was used to grow thin, biaxially textured, magnesium oxide template layers on amorphous and silicon substrates. Growth of highly oriented barium titanate films on these template layers was achieved by molecular beam...

A ferroelectric metal insulator (MIM) varactor structure incorporating a floating and coplanar waveguide (CPW) has been introduced here. The work of the proposed is based on field-dependent material properties (Ba, Sr) TiO 3 (BST) thin film. capacitance tunability 44% achieved for bias voltage 0...

Phonon Hall effect (PHE) has attracted a lot of attention in recent years with many theoretical and experimental explorations published. While experiments work on complicated materials, studies are still hovering around the phenomenon-based models. Moreover, previous microscopic theory was found unable to explain large thermal conductivity obtained by strontium titanate (STO). Therefore, an att...

Here, we report a previously unreported low-temperature curable barium strontium titanate (BaXSr1−XTiO3) or BST dielectric nanoparticle ink which shows high tunability for printed electronics/additive manufacturing applications. The newly formulated is optimized to print in aerosol jet printers and can be cured at 150°C, will allow the fabrication of tunable radio-frequency (RF) microwave (MW) ...