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cond-mat.str-el2003
Zero Temperature Insulator-Metal Transition in Doped Manganites
G. Venketeswara Pai, S. R. Hassan, H. R. Krishnamurthy +1
We study the transition at T=0 from a ferromagnetic insulating to a ferromagnetic metallic phase in manganites as a function of hole doping using an effective low-energy model Hami…
cond-mat.str-el2003
Theory of Manganites Exhibiting Colossal Magnetoresistance
T. V. Ramakrishnan, H. R. Krishnamurthy, S. R. Hassan +1
The electronic properties of many transition metal oxide systems require new ideas concerning the behaviour of electrons in solids for their explanation. A recent example, subseque…