The thermal expansion behavior of La1-xSrxMn1-yCoyO3-δ (x=0.2~0.4, y=0.1~0.3) perovskites in air has been investigated. The average linear thermal expansion coef
A novel magnetorheological (MR) suspension was based on methyl silicone oil and cobaltphthalocyanine (Co-Pc)/Fe nanocomposite particles, which were synthesized