Short-range order, atomic structure, and dynamics of the amorphous alloy Ni80Zr20

1997 ◽  
Vol 39 (6) ◽  
pp. 861-863 ◽  
Author(s):  
R. R. Nurgayanov ◽  
V. G. Chudinov ◽  
V. I. Lad’yanov
Keyword(s):  
Amorphous Alloy ◽  
Atomic Structure ◽  
Short Range ◽  
Short Range Order ◽  
Range Order ◽  
Structure And Dynamics

Noncrystalline Solids Prepared by Compacting Nanometer — Sized Particles

1990 ◽  
Vol 195 ◽  
Author(s):  
J. Weissmüller ◽  
J. Jing ◽  
A. Krämer ◽  
R. Birringer ◽  
U. Gonser ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Atomic Structure ◽  
Short Range ◽  
Short Range Order ◽  
Amorphous Solids ◽  
Range Order ◽  
New Method ◽  
X Ray Diffraction ◽  
X Ray

ABSTRACTA new method of preparing amorphous solids is presented. X-ray diffraction, thermal stability and Mgssbauer spectroscopy give evidence for an atomic structure with reduced short–range order in Si75Auz5 and Pd72FeloSil8 alloys prepared by this method.

Atomic structure, energy distribution, and short-range order in symmetric grain boundaries of Ni3Al intermetallide

2010 ◽  
Vol 40 (10) ◽  
pp. 892-895
Author(s):  
R. Yu. Rakitin ◽  
E. G. Kharina ◽  
M. D. Starostenkov ◽  
A. N. Martynov ◽  
G. M. Poletaev
Keyword(s):  
Energy Distribution ◽  
Grain Boundaries ◽  
Atomic Structure ◽  
Short Range ◽  
Short Range Order ◽  
Range Order ◽  
Ni3al Intermetallide

Correlation between Liquid Structure and the Chemical Short-range Order of Al-Fe-Ce Amorphous Alloy

2000 ◽  
Vol 16 (01) ◽  
pp. 9-14
Author(s):  
Zhang Lin ◽  
◽  
Wu You-Shi ◽  
Bian Xiu-Fang ◽  
Li Hui
Keyword(s):  
Amorphous Alloy ◽  
Short Range ◽  
Short Range Order ◽  
Liquid Structure ◽  
Range Order

The Local Atomic Structure in Hg0.80Cd0. 20Te

1993 ◽  
Vol 307 ◽  
Author(s):  
J. P. Quintana
Keyword(s):  
Absorption Edge ◽  
Atomic Structure ◽  
Short Range ◽  
Short Range Order ◽  
Near Neighbor ◽  
Local Atomic Structure ◽  
Range Order ◽  
X Ray ◽  
X Ray Scattering ◽  
Pair Interactions

ABSTRACTLocal atomic arrangements in Hg0.80Cd0. 20Te were investigated by measuring the diffuse x-ray scattering at two different energies near the HgLIII absorption edge to yield intensity due only to Hg-Hg, Hg-Te, and Hg-Cd pair interactions. The data were separated into short range order and displacement intensities. Simulation revealed ordered regions with 3:1 Hg-Cd near neighbor configurations. The Hg-Te length is contracted.

X-Ray Diffraction Study on the Structure of Molten MgxZn(100 -x)-Alloys

1987 ◽  
Vol 42 (5) ◽  
pp. 507-510 ◽  
Author(s):  
E. Bühler ◽  
P. Lamparter ◽  
S. Steeb
Keyword(s):  
Amorphous Alloy ◽  
Short Range ◽  
Short Range Order ◽  
Pair Correlation ◽  
Range Order ◽  
X Ray Diffraction ◽  
X Ray ◽  
Nearest Neighbours ◽  
Total Structure Factor ◽  
Total Structure

By means of X-ray diffraction in transmission the molten MgxZn(1oo-x)-alloys (x = 0, 8, 15, 30, 40, 50, 60, 70, 73, 80, 90, 100) were investigated and the total structure factor S (Q) , the total pair correlation function, the number of nearest neighbours as well as the atomic distances were evaluated. For 30 ≦ x ≦ 80 a premaximum in S (Q) was observed which is caused by chemical short range order. The comparison of the premaximum of the Mg70Zn30-melt with that of the corresponding amorphous alloy shows that within the melt the chemical short range order amounts to about 40% of that of the amorphous alloy.

Chemical short-range order in Zr2Ni amorphous alloy

2008 ◽  
Vol 372 (18) ◽  
pp. 3313-3317 ◽  
Author(s):  
X.J. Liu ◽  
X.D. Hui ◽  
H.Y. Hou ◽  
T. Liu ◽  
G.L. Chen
Keyword(s):  
Amorphous Alloy ◽  
Short Range ◽  
Short Range Order ◽  
Range Order

Nahordnung von Mg-Cd-Legierungen beim Übergang fest flüssig / Short Range Order of Mg-Cd-alloys during the Transition from the Solid to the Molten State

1977 ◽  
Vol 32 (11) ◽  
pp. 1229-1238 ◽  
Author(s):  
A. Boos ◽  
S. Steeb
Keyword(s):  
Atomic Structure ◽  
Short Range ◽  
Short Range Order ◽  
Melting Process ◽  
Order Parameters ◽  
Range Order ◽  
Molten State

AbstractRecently1 a method was published for the determination of short range order parameters in binary melts and also a method for the determination of the concentration of different structures which form such a melt. These methods are used in the present work to evaluate the atomic structure of Mg-Cd-melts and to reveal the changes in short range order during the melting process.

On the short-range order in the Fe84B10C6 amorphous alloy

1994 ◽  
Vol 129 (2-3) ◽  
pp. 207-212 ◽  
Author(s):  
S.H. Ge ◽  
G.L. Chen ◽  
M.X. Mao ◽  
D.S. Xue ◽  
C.X. Li ◽  
...  
Keyword(s):  
Amorphous Alloy ◽  
Short Range ◽  
Short Range Order ◽  
Range Order
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