Surfactant-assisted synthesis of Co- and Li-doped ZnO nanocrystalline samples showing room-temperature ferromagnetism

被引：74

作者：

Jayakumar, Onattu D. ^{[1
]}

Gopalakrishnan, Iyyani K. ^{[1
]}

Kulshreshtha, Shadendra K. ^{[1
]}

机构：

[1] Bhabha Atom Res Ctr, Div Chem, Bombay 400085, Maharashtra, India

来源：

ADVANCED MATERIALS | 2006年 / 18卷 / 14期

关键词：

D O I：

10.1002/adma.200502415

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Robust room-temperature ferromagnetism is shown in Zn0.85Co0.05Li0.10O nanocrystals. The studies show that the RT ferromagnetism observed in the Zn0.85Co0.05Li0.10 samples is intrinsic in nature. The figure illustrates (schematically) the effect of surfactant treatment in activating the ferromagnetism.

引用

页码：1857 / +

页数：5

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