Method for magnetic characterization of nanowire structures

被引：40

作者：

Spinu, L ^{[1
]}

Stancu, A

Radu, C

Li, F

Wiley, JB

机构：

[1] Univ New Orleans, AMRI, New Orleans, LA 70148 USA

[2] Univ New Orleans, Dept Phys, New Orleans, LA 70148 USA

[3] Alexandru Ioan Cuza Univ, Fac Phys, Iasi 700506, Romania

[4] Univ New Orleans, Dept Chem, New Orleans, LA 70148 USA

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2004年 / 40卷 / 04期

关键词：

first-order reversal curves (FORC) diagram; magnetic nanowires; Preisach model;

D O I：

10.1109/tmag.2004.829810

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A method for the magnetic characterization of nanowires systems is presented. It is based on first-order reversal curves (FORC) diagrams. The experimental difficulties and peculiarities of this approach when applied to nanowire systems are also described. Two samples containing approximately 20-mum-long Ni wires, either 20 or 200 nm in diameter, were measured. The FORC diagrams for these two samples are presented and the results discussed.

引用

页码：2116 / 2118

页数：3

共 9 条

[1] Membrane-based synthesis of nanomaterials [J].