THE MAGNETIC PROPERTY AND THE STRUCTURE CHANGE OF IRON NANOCRYSTALLINE MATERIALS

被引：7

作者：

LIN, CY ^{[1
]}

LEE, KC ^{[1
]}

YAO, YD ^{[1
]}

机构：

[1] ACAD SINICA,INST PHYS,TAIPEI 11529,TAIWAN

来源：

SOLID STATE COMMUNICATIONS | 1992年 / 83卷 / 05期

关键词：

D O I：

10.1016/0038-1098(92)90247-7

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Iron nanocrystals were prepared by means of a gas-condensation method in helium atmosphere. The size distribution of the crystals was found to be log-normal. The saturation magnetization and the heat capacity of the compacted nanocrystals were measured at various temperatures. The variation of the saturation magnetization as a function of temperature is found to be in accordance with that of the heat capacity, which reveals the structure change of the nanocrystalline metal as a result of annealing.

引用

页码：371 / 374

页数：4

共 13 条

[1] NANOCRYSTALLINE MATERIALS AN APPROACH TO A NOVEL SOLID STRUCTURE WITH GAS-LIKE DISORDER [J].