Investigation of transparent magnetic material formed by selective oxidation of a metallic glass

Dimitri Louzguine-Luzgin; Taro Hitosugi; N. Chen; Sergey Ketov; A. Shluger; V. Yu. Zadorozhnyy; Arnaud Caron; Sergio Gonzalez Sanchez; Chunling Qin; Akihisa Inoue

doi:10.1016/j.tsf.2013.01.006

Investigation of transparent magnetic material formed by selective oxidation of a metallic glass

Dimitri Louzguine-Luzgin, Taro Hitosugi, N. Chen, Sergey Ketov, A. Shluger, V. Yu. Zadorozhnyy, Arnaud Caron, Sergio Gonzalez Sanchez, Chunling Qin, Akihisa Inoue

Mechanical and Construction Engineering Department

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

We report on the formation of a transparent magnetic material containing nanocrystalline face-centered cubic (FCC) Ni produced by selective oxidation of Ni62Nb38 glassy alloy. Our results demonstrate the formation mechanism and provide the detailed structural characterization of the samples obtained. The proposed oxidation de-alloying method provides a simple way of producing samples containing fine nanocrystalline FCC Ni (average size ~ 3 nm) particles homogeneously distributed in an amorphous Nb2O5 matrix which is applicable as a magneto-optic material.

Original language	English
Pages (from-to)	471-475
Journal	Thin Solid Films
Volume	531
DOIs	https://doi.org/10.1016/j.tsf.2013.01.006
Publication status	Published - 15 Mar 2013

Keywords

Metallic glass
Oxidation
Structure
Magnetism
Transmission electron microscopy

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10.1016/j.tsf.2013.01.006

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title = "Investigation of transparent magnetic material formed by selective oxidation of a metallic glass",

abstract = "We report on the formation of a transparent magnetic material containing nanocrystalline face-centered cubic (FCC) Ni produced by selective oxidation of Ni62Nb38 glassy alloy. Our results demonstrate the formation mechanism and provide the detailed structural characterization of the samples obtained. The proposed oxidation de-alloying method provides a simple way of producing samples containing fine nanocrystalline FCC Ni (average size ~ 3 nm) particles homogeneously distributed in an amorphous Nb2O5 matrix which is applicable as a magneto-optic material.",

keywords = "Metallic glass, Oxidation, Structure, Magnetism, Transmission electron microscopy",

author = "Dimitri Louzguine-Luzgin and Taro Hitosugi and N. Chen and Sergey Ketov and A. Shluger and Zadorozhnyy, {V. Yu.} and Arnaud Caron and {Gonzalez Sanchez}, Sergio and Chunling Qin and Akihisa Inoue",

year = "2013",

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day = "15",

doi = "10.1016/j.tsf.2013.01.006",

language = "English",

volume = "531",

pages = "471--475",

journal = "Thin Solid Films",

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TY - JOUR

T1 - Investigation of transparent magnetic material formed by selective oxidation of a metallic glass

AU - Louzguine-Luzgin, Dimitri

AU - Hitosugi, Taro

AU - Chen, N.

AU - Ketov, Sergey

AU - Shluger, A.

AU - Zadorozhnyy, V. Yu.

AU - Caron, Arnaud

AU - Gonzalez Sanchez, Sergio

AU - Qin, Chunling

AU - Inoue, Akihisa

PY - 2013/3/15

Y1 - 2013/3/15

N2 - We report on the formation of a transparent magnetic material containing nanocrystalline face-centered cubic (FCC) Ni produced by selective oxidation of Ni62Nb38 glassy alloy. Our results demonstrate the formation mechanism and provide the detailed structural characterization of the samples obtained. The proposed oxidation de-alloying method provides a simple way of producing samples containing fine nanocrystalline FCC Ni (average size ~ 3 nm) particles homogeneously distributed in an amorphous Nb2O5 matrix which is applicable as a magneto-optic material.

AB - We report on the formation of a transparent magnetic material containing nanocrystalline face-centered cubic (FCC) Ni produced by selective oxidation of Ni62Nb38 glassy alloy. Our results demonstrate the formation mechanism and provide the detailed structural characterization of the samples obtained. The proposed oxidation de-alloying method provides a simple way of producing samples containing fine nanocrystalline FCC Ni (average size ~ 3 nm) particles homogeneously distributed in an amorphous Nb2O5 matrix which is applicable as a magneto-optic material.

KW - Metallic glass

KW - Oxidation

KW - Structure

KW - Magnetism

KW - Transmission electron microscopy

U2 - 10.1016/j.tsf.2013.01.006

DO - 10.1016/j.tsf.2013.01.006

M3 - Article

SN - 0040-6090

VL - 531

SP - 471

EP - 475

JO - Thin Solid Films

JF - Thin Solid Films

ER -

Investigation of transparent magnetic material formed by selective oxidation of a metallic glass

Abstract

Keywords

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