稀土鈣合金 的英文怎麼說
中文拼音 [xītǔgàigějīn]
稀土鈣合金
英文
rare earth calcium alloy-
The discovery of the colossal magnetoresistance ( cmr ) in hole - doped perovskite manganites ra1 - xmxmno3 ( ra is a trivalent rare - earth ion and m is a metal ion ) has attracted much attention since 1989 due to not only its technological applications in magnetic recording and sensor, but also the effect of the strong correlation concerning metal - insulator transition in the field of basic research. since then, several physics models have been suggested to explain the mechanism of cmr. however, the exact mechanism of cmr remains to be done
自1989年在摻雜鈣鈦礦型錳氧化物ra _ ( 1 - x ) m _ xmno _ 3 (其中m為金屬離子, ra為三價稀土離子)中發現龐磁電阻( cmr )以來由於其在磁記錄、磁傳感器等方面潛在的應用前景,以及金屬?絕緣體相變等所涉及的強關聯效應,使該類化合物吸引了物理學界的廣泛注意。Methods for chemical analysis of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - determination of calcium, magnesium, and manganese contents
稀土硅鐵合金及鎂硅鐵合金化學分析方法鈣鎂錳量的測定Synthesis of mbarthite calcium titanium ore oxide by mechanical alloying
稀土鈣鈦礦氧化物的合金化制備
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