List of Articles فریت روی Open Access Article Abstract Page Full-Text 1 - Substitution of Zinc Cation in Nickel Ferrite Synthesized by Sol-Gel Method and Evaluation of its Effect on Microwave Absorption, Structural and Magnetic Properties Shirin Tahmasebi Reza Ebrahimi-Kahrizsangi Ali Ghasemi Ebrahim Ghasemi Open Access Article Abstract Page Full-Text 2 - Synthesis of Zinc Ferrite Ferrofluid and Investigation of its Rheology and Magnetic Properties Farshid Mahdavi Babak Hashemi