Electrical transport properties of Pr1-xSrxMnO 3 (x = 0 to 0�45)

• Main Authors: Ewe L.S., Abd-Shukor R.
• Other Authors: 58032789200
• Format: Article
• Published: 2023
• Subjects: Activation energy; Electrical resistance; Manganites; Curve fitting; Electric properties; Electric resistance; Manganese oxide; Metal insulator transition; Perovskite; Praseodymium compounds; Solid state reactions; Transport properties; Average grain size; Density of state; Electrical transport properties; Energy of electron; High temperature; Higher temperatures; Insulator-metal transition temperature; Metallic regions; Perovskite manganites; Polycrystalline; Small polaron hopping models; Solid state reaction method; Temperature curves; Variable range hopping model
• Institution: Universiti Tenaga Nasional

The electrical transport properties of polycrystalline Pr 1-xSrxMnO3 (x = 0 to 0�45) perovskite manganites prepared by the solid state reaction method have been studied. The insulator-metal transition temperature Tim shifted to higher temperatures when Sr content was increased. Generally, the averag...