Colossal magnetoresistivity

What is colossal magnetoresistance What defects commonly color gemstones ... 

The identification and study of colossal magnetoresistance (CMR) materials could be amenable to combinatorial-style searches. Such approaches could be useful for elucidating the structural and electronic phase diagrams of these fascinating materials. Ultimately this could help sort out the apparently complex physics that underlies their behavior. An indication of the value of these approaches was recently provided by Xiang et al. [21]... 

E. Dagotto, (Ed.) Nanoscale Phase Separation and Colossal Magnetoresistance, Springer (2003). 

S.-W. Cheong and H. Y. Hwang, in Colossal Magnetoresistive Oxides (ed. Y. Tokura), Gordon Breach Science Publishers, Amsterdam, 2000. 

J. v.d. Brink, G. Khaliullin, D. Khomskii, Colossal Magnetoresistive Mangan-ites, ed. T. Chatterji, Kluwer Academic Publishers, Dordrecht, Netherlands and cond-mat/0206053 (2003). 

Eu MnSbn was reported to be an intermetallic colossal magnetoresistive material having a metal insulator transition associated with a ferromagnetic phase transition at 92 K (Chan et... 

Dessau, D.S., Shen, Z.X., 1998. In Takura, Y. (Ed.), Colossal Magnetoresistive Oxides. World Scientific, Singapore. 

The discovery in 1986 of high-temperature superconductivity in ceramic cuprates of perovskite structure started a period of very intensive research of transition metal oxides. Soon afterwards, in 1993, the colossal magnetoresistance effect was discovered in manganite perovskites, again leading to an increasing research activity in the field of magnetic oxides. It is... 

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