The main objective of this book is to provide the students with the opportunity to understand the practical and theoretical aspects of the by variying structural properties how electrical and magnetic properties will change. This book targets mainly on multifunctional property materials are being attracted due to its wide variety of applications in various fields of technology. The physical and chemical properties of the rare earth and transition metal oxides exhibit a variety of interesting facts due to the accommodation of different cations with one or more oxidation states in perovskite structure. The investigation of transition and rare earth metal oxides serves as fascinating research problems in solid state physics, chemistry and material science due to its wide range of emerging technological devices such as memory storage devices, transistors, catalysis, thermistor, electrochemical storage devices and so on.Authors of the book sincerely wish that the outcome of the book should help the students in developing a sense of knowledge to nanomaterial synthesis and investigation of electrical and magnetic properties by using different synthesis technique.
