Category: Magnetism

Novel Magnetism and Low-Temperature Physics

0 commentsLow-Temperature PhysicsMagnetismResearch TopicSuperconductivity

Weak ferromagnetism in normal state Bi2Sr2CaCu2O8+d nano-superconductors Superconducting nano powders Bi2Sr2CaCu2O8+d (Bi-2212) was synthesized using a wet mixing method, where all the basic material is completely dissolved using HNO3 solution. The basic ingredients were Bi2O3, SrCO3, CaCO3, and CuO. The PbO2 was also used as dopants to produce powder Bi2-xPbxSr2CaCu2O8+d [(Bi,Pb)-2212]. After being dissolved completely ….  Read More