Anomalous X-ray scattering studies on semiconducting and metallic glasses

被引：18

作者：

Hosokawa, S. ^{[1
,2
]}

Pilgrim, W. -C. ^{[2
]}

Berar, J. -F. ^{[3
]}

Kohara, S. ^{[4
]}

机构：

[1] Hiroshima Inst Technol, Ctr Mat Res Using, Generat Synchrotron Radiat Facil 3, Hiroshima 7315193, Japan

[2] Univ Marburg, Fachbereich Chem, D-35032 Marburg, Germany

[3] UJF, CNRS, Inst Neel, F-38042 Grenoble 9, France

[4] SPring 8 JASRI, Res & Utilizat Div, Mikazuki, Hyogo 6795198, Japan

来源：

EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS | 2012年 / 208卷 / 01期

关键词：

PARTIAL STRUCTURAL FUNCTIONS; SUPERCOOLED LIQUID; RANGE; NI; PD; ALLOYS;

D O I：

10.1140/epjst/e2012-01625-0

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In order to explore local- and intermediate-range atomic structures of several semiconducting and metallic glasses, anomalous X-ray scattering (AXS) experiments were performed using an improved detecting system suitable for third-generation synchrotron radiation facilities, and the obtained data were analyzed using reverse Monte Carlo (RMC) modelling to obtain partial structure factors and to construct three-dimensional atomic configurations of these glasses. Examples of GeSe2 semiconducting and Pd40Ni40P20 metallic glasses are demonstrated to exhibit the feasibility of the combination of AXS and RMC techniques. Importance of an additional combination with neutron scattering is also described for alloys containing light elements.

引用

页码：291 / 304

页数：14

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