An investigation of the structure of liquid Zn by X-ray absorption spectroscopy

被引：6
作者：
Iesari, F. [1 ]
Trapananti, A. [2 ]
Minicucci, M. [1 ]
Filipponi, A. [3 ]
Di Cicco, A. [1 ]
机构：
[1] Univ Camerino, Sch Sci & Technol, Phys Div, Via Madonna Carceri, I-62032 Camerino, Italy
[2] Univ Perugia, CNR, Ist Off Mat Perugia, Dept Phys & Geol, Via A Pascoli, I-06123 Perugia, Italy
[3] Univ Aquila, Dipartimento Sci Fis & Chim, I-67100 Laquila, Italy
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2017年 / 411卷
关键词：
Liquid metals; Melting; XAS; Local structure; High-pressure; BODY DISTRIBUTION-FUNCTIONS; HIGH-PRESSURE; CONDENSED MATTER; METALS; ZINC; DYNAMICS; CADMIUM; C/A; CD;
D O I：
10.1016/j.nimb.2016.11.021
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The structure of liquid zinc has been investigated by X-ray absorption spectroscopy (XAS) up to 1.6 GPa. The melting temperature was measured at two different pressures from the discontinuity of the X-ray absorption coefficient at the solid-liquid transition. The data of liquid Zn with increasing pressure have been interpreted using an advanced data-analysis method leading to the reliable determination of the main peak of the pair distribution function g(r) compared with previous experimental determinations. (c) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：68 / 71
页数：4
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