Garnet nanocomposite for use in magnetic photonic crystals prepared by composition adjustment in the Bi₃Fe₃O₁₂–Bi₂Dy₁Fe₄Ga₁ O₁₂ material systemECU Publications 2012
Document TypeConference Proceeding
PublisherBloomsbury Publishing India Pvt. Ltd
FacultyFaculty of Computing, Health and Science
SchoolElectron Science Research Institute
AbstractRF co-sputtered nanocomposite (Bi3Fe5O12-Bi2Dy1Fe4Ga1O12) thin films are prepared using composition adjustment approach, implemented by varying the RF powers at each sputtering target. A new MO nanocomposite material is obtained by means of applying optimized annealing crystallization process to these as-deposited garnet layers. The optimally annealed garnet nanocomposites exhibit a significant red shift of the main MO transitions and show strong Faraday rotation of about 8.8°/μm at 532 nm simultaneously with having a high MO quality and magnetization direction perpendicular to the film plane.
Citation InformationMohammad Nur E Alam, Mikhail Vasiliev, Viatcheslav Kotov and Kamal Alameh. "Garnet nanocomposite for use in magnetic photonic crystals prepared by composition adjustment in the Bi₃Fe₃O₁₂–Bi₂Dy₁Fe₄Ga₁ O₁₂ material system" (2012)
Available at: http://works.bepress.com/mikhail_vasiliev/42/