Magnetic and structural studies of Ni(OH)(2) monolayered nanoclusters

被引：17

作者：

Ichiyanagi, Y ^{[1
]}

Kimishima, Y ^{[1
]}

机构：

[1] YOKOHAMA NATL UNIV,FAC ENGN,DEPT PHYS,YOKOHAMA,KANAGAWA 240,JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1996年 / 35卷 / 4A期

关键词：

two-dimensional system; nanocluster; X-ray analysis; magnetic susceptibility; exchange interaction;

D O I：

10.1143/JJAP.35.2140

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Chemical, magnetic and structural analysis have been carried out for the precipitates obtained by mixing NiCl2 . 6H(2)O and Na2SiO3 . mH(2)O (m = 0 or 9) aqueous solutions. The formation of Ni(OH)(2) monolayered clusters with diameter of 2-3nm was confirmed in the above precipitates. The exchange interaction in these Ni(OH)(2) monolayered nanoclusters was also discussed on the basis of molecular field approximation.

引用

页码：2140 / 2144

页数：5

共 13 条

[1]

[Anonymous], 1969, J CHEM THERMODYNAMIC

[2] HYSTERESIS LOOPS OF MIXTURES OF FERROMAGNETIC MICROPOWDERS [J].