Au-Cu alloy nanoclusters in silica formed by ion implantation and annealing in reducing or oxidizing atmosphere

被引：76

作者：

Gonella, F

Mattei, G ^{[1
]}

Mazzoldi, P

Sada, C

Battaglin, G

Cattaruzza, E

机构：

[1] Univ Padua, Dipartimento Fis, INFM, I-35131 Padua, Italy

[2] Univ Venice, Dipartimento Chim Fis, INFM, I-30123 Venice, Italy

来源：

APPLIED PHYSICS LETTERS | 1999年 / 75卷 / 01期

关键词：

D O I：

10.1063/1.124275

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The formation of binary alloy clusters in sequentially ion-implanted Au-Cu silica glass has been studied as a function of the annealing atmosphere. Alloy formation has been unambiguously evidenced in the as-implanted samples. The selective influence on Au precipitation of either oxygen or hydrogen annealing atmosphere leads to separation of gold and copper or to Au-Cu alloy cluster formation, respectively. (C) 1999 American Institute of Physics. [S0003-6951(99)03727-4].

引用

页码：55 / 57

页数：3

共 23 条

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