Fabrication and micromagnetic modeling of barium hexaferrite thin films by RF magnetron sputtering
نویسندگان
چکیده
منابع مشابه
Realization of high tunability barium strontium titanate thin films by rf magnetron sputtering
Ferroelectric thin films are currently being used to develop tunable microwave circuits based on the electric-field dependence of the dielectric constant. (Ba0.5Sr0.5)TiO3 ~BST! films prepared by sputtering on Pt/TiO2 /SiO2 /Si substrates are found to exhibit a capacitance change ~tunability! of nearly 4:1. Higher tunability has been attributed to the ~100! texturing of the BST films and is a r...
متن کاملCharacterization of PZT Ferroelectric Thin Films by RF-magnetron Sputtering
By using Radio Frequency (RF) magnetron sputtering method, Pb(Zr0.5Ti0.5)O3 (PZT) thin films were deposited on Pt/Ti/ SiO2/Si substrates. Pt/Ti bottom electrode was fabricated on SiO2/Si substrates by magnetron dual-facing-target sputtering system. Phase and crystalline structure analyses of the PZT films were performed on an X-ray diffraction(XRD), Surface morphology, roughness and particle si...
متن کاملFabrication and Characteristics of RF Magnetron Sputtered ITO Thin Films
Indium tin oxide (ITO) films have been deposited onto glass substrates by ifmagnetron sputtering without insitu substrate heating. The as-deposited films have an electrical resistivity of 5x1O a-cm, visible transmittance of about 85%, and infrared (IR) reflectance of above 80% at 5 jim. The effect of sputtering parameters on the deposition rate and the electrical and optical properties of ITO f...
متن کاملSurfactant-Assisted Electrodeposition of CoFe-Barium Hexaferrite Nanocomposite Thin Films
The influences of anionic sodium dodecylsulfate (SDS) and cationic Hexadecyltrimethylammonium bromide (HTAB) surfactants on the incorporation and distribution of barium hexaferrite nanoparticles in the electrodeposited CoFe-BaFe12O19 composite thin films were studied. Sulphate bathes with natural pH containing 0 to 2 g/L surfactants were used for electroplating at room temperature. Field emissi...
متن کاملMechanical Properties and Microstructural Evolution of Ta/TaNx Double Layer Thin Films Deposited by Magnetron Sputtering
Crystalline tantalum thin films of about 500nm thickness were deposited on AISI 316L stainless steel substrate using magnetron sputtering. To investigate the nano-mechanical properties of tantalum films, deposition was performed at two temperatures (25°C and 200°C) on TaNx intermediate layer with different N2/Ar flow rate ratio from 0 to 30%. Nano-indentation was performed to obtain the mechani...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Results in Physics
سال: 2018
ISSN: 2211-3797
DOI: 10.1016/j.rinp.2018.01.003