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  5. Low temperature magnetoresistive effects and coulomb blockade in La<sub>0.7</su

Low temperature magnetoresistive effects and coulomb blockade in La<sub>0.7</su

来源 :自然科学期刊(英文) | 被引量 : 0次 | 上传用户：wdxswdxs
【摘 要】
：
Electrical transport properties of the La0.7Ca0.3MnO3nanoparticles have been inves-tigated in the temperature range 300 to 9 K as a function of magnetic field.
【作 者】
：
Aamir Minhas Khan Arif Mumtaz 
【机 构】
：
不详
【出 处】
：
自然科学期刊(英文)
【发表日期】
：
2011年6期
【关键词】
：
CMR (Colossal Magnetoresistance) CB (Coulomb Blockade) CMR (Colossal Magnetoresi 
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Electrical transport properties of the La0.7Ca0.3MnO3nanoparticles have been inves-tigated in the temperature range 300 to 9 K as a function of magnetic field. Samples were pre-pared by auto-ignition method. In low tempera-ture regime from 40 to 9 K, an i
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