Engineering Commons^™

Yig: Bi2o3 Nanocomposite Thin Films For Magnetooptic And Microwave Applications, M Nur-E-Alam, Mikhail Vasiliev, Kamal Alameh, Viacheslav Kotov, Victor Demidov, Dmitry Balabanov

Research outputs 2014 to 2021

Y₃Fe₅O₁₂-Bi₂O₃ composite thin films are deposited onto Gd₃Ga₅O₁₂ (GGG) substrates and their annealing crystallization regimes are optimized (in terms of both process temperatures and durations) to obtain high-quality thin film layers possessing magnetic properties attractive for a range of technological applications. The amount of bismuth oxide content introduced into these nanocomposite-type films is controlled by adjusting the RF power densities applied to both Y₃Fe₅O₁₂ and Bi₂O₃ sputtering targets during the cosputtering deposition processes. The measured material properties of …