Tailoring the induced magnetism in carbon-based and non-traditional inorganic nanomaterials

被引：15

作者：

Andriotis, Antonis N. ^{[1
]}

Sheetz, R. Michael ^{[2
]}

Lathiotakis, N. N. ^{[3
]}

Menon, Madhu ^{[2
,4
]}

机构：

[1] FORTH, Inst Elect Struct & Laser, Iraklion, Crete, Greece

[2] Univ Kentucky, Ctr Computat Sci, Lexington, KY 40506 USA

[3] Free Univ Berlin, Inst Theoret Phys, D-14195 Berlin, Germany

[4] Univ Kentucky, Dept Phys & Astron, Lexington, KY 40506 USA

来源：

INTERNATIONAL JOURNAL OF NANOTECHNOLOGY | 2009年 / 6卷 / 1-2期

关键词：

carbon magnetism; dilute magnetic semiconductors; defect magnetism; C-60-based polymers; doped-ZnO; EFFECTIVE EXCHANGE INTEGRALS; MO CALCULATIONS; FERROMAGNETISM; ANTIFERROMAGNETISM;

D O I：

10.1504/IJNT.2009.021714

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Results of computer simulations based on ab initio methods are presented for the newly observed magnetism found in carbon-based and non-traditional inorganic materials. These results reinforce our previously proposed explanation about the nature and the origin of this "new type of magnetism" which attributes this to electron correlations effects which develop in the presence of defects and doping. These observations suggest possible pathways which can be used to tailor such a defect-induced magnetism with significant implications in nanotechnology.

引用

页码：164 / 175

页数：12

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