Dipolar and orientational glass formation in two-dimensional films of CO mixtures

2002 ◽  
Vol 307-310 ◽  
pp. 538-546 ◽  
Author(s):  
Horst Wiechert ◽  
Burkhard Krömker
Keyword(s):  
Glass Formation ◽  
Two Dimensional ◽  
Orientational Glass

Dynamics of orientational glass formation in Rb(CN)xBr1−xmixed crystals

1990 ◽  
Vol 41 (17) ◽  
pp. 12210-12214 ◽  
Author(s):  
C. W. Garland ◽  
J. O. Fossum ◽  
Z. Hu ◽  
A. Wells
Keyword(s):  
Glass Formation ◽  
Orientational Glass

Relaxation and aging in lattice glasses

1995 ◽  
Vol 73 (11-12) ◽  
pp. 805-809 ◽  
Author(s):  
D. Walton
Keyword(s):  
Spin Glass ◽  
Spin Glasses ◽  
Ac Susceptibility ◽  
Experimental Results ◽  
Two Dimensional ◽  
Relaxation Model ◽  
The Real ◽  
Orientational Glass ◽  
Ising Spin ◽  
Ising Systems

A sequential relaxation model for the susceptibility of site-diluted Ising systems is described. It is shown that the model, which yields an excellent fit to experimental results for the real part of the ac susceptibility of the site-diluted two-dimensional Ising spin glass, Fe0.4Mg0.6Cl2, predicts a change in susceptibility with time during aging that is confirmed by experiments on other spin glasses and the orientational glass KBr0.5CN0.5.

scholarly journals Orientational Glass Formation in Substituted Hybrid Perovskites

2017 ◽  
Vol 29 (23) ◽  
pp. 10168-10177 ◽  
Author(s):  
Eve M. Mozur ◽  
Annalise E. Maughan ◽  
Yongqiang Cheng ◽  
Ashfia Huq ◽  
Niina Jalarvo ◽  
...  
Keyword(s):  
Glass Formation ◽  
Orientational Glass

Metallic Glass Formation Diagrams

1982 ◽  
Vol 19 ◽  
Author(s):  
B. C. Giessen ◽  
S. H. Whang
Keyword(s):  
Binary Alloy ◽  
Glass Formation ◽  
Composition Range ◽  
Equilibrium Phase ◽  
Alloy System ◽  
Equilibrium Phase Diagram ◽  
Two Dimensional ◽  
Fundamental Parameters ◽  
System Parameters ◽  
Binary Alloy System

ABSTRACTThe ability to predict ready glass formation (RGF) in binary alloy systems upon rapid cooling of the melt is of value both theoretically and practically. Two-dimensional maps show promise as a means of associating RGF with two system parameters which must have a combination of favorable values. In this paper, two types of glass formation diagrams are reviewed. One of these, the ΔH-r/R plot, is based on fundamental parameters which can, in principle, be derived from elemental quantities for each binary alloy system. The second type of diagram, the temperature-composition map, uses two equilibrium phase diagram features, namely reduced liquidus temperatures and reduced eutectic compositions to predict RGF. Both approaches are compared for binary alloys of Zr. The temperature-composition plot approach can be extended to predict qualitatively the RGF composition range of a given alloy system.

Spectrophotometric measurements of objective-prism spectra

1966 ◽  
Vol 24 ◽  
pp. 118-119
Author(s):  
Th. Schmidt-Kaler
Keyword(s):  
Progress Report ◽  
Two Dimensional ◽  
Objective Prism ◽  
Made In

I should like to give you a very condensed progress report on some spectrophotometric measurements of objective-prism spectra made in collaboration with H. Leicher at Bonn. The procedure used is almost completely automatic. The measurements are made with the help of a semi-automatic fully digitized registering microphotometer constructed by Hög-Hamburg. The reductions are carried out with the aid of a number of interconnected programmes written for the computer IBM 7090, beginning with the output of the photometer in the form of punched cards and ending with the printing-out of the final two-dimensional classifications.

Introductory paper

1966 ◽  
Vol 24 ◽  
pp. 3-5
Author(s):  
W. W. Morgan
Keyword(s):  
Line Intensity ◽  
Classification Scheme ◽  
Two Dimensional ◽  
Spectral Classification ◽  
Dimensional Array ◽  
Rr Lyrae ◽  
Metallic Line ◽  
Introductory Paper ◽  
Parameter Varying ◽  
Definition Of

1. The definition of “normal” stars in spectral classification changes with time; at the time of the publication of theYerkes Spectral Atlasthe term “normal” was applied to stars whose spectra could be fitted smoothly into a two-dimensional array. Thus, at that time, weak-lined spectra (RR Lyrae and HD 140283) would have been considered peculiar. At the present time we would tend to classify such spectra as “normal”—in a more complicated classification scheme which would have a parameter varying with metallic-line intensity within a specific spectral subdivision.

A one-dimensional self-gravitating stellar gas

1966 ◽  
Vol 25 ◽  
pp. 46-48 ◽  
Author(s):  
M. Lecar
Keyword(s):  
Gravitational Field ◽  
Phase Space ◽  
Motion Picture ◽  
Space Distribution ◽  
Two Dimensional ◽  
One Dimensional ◽  
Phase Space Distribution ◽  
Dimensional Phase Space ◽  
The Mean

“Dynamical mixing”, i.e. relaxation of a stellar phase space distribution through interaction with the mean gravitational field, is numerically investigated for a one-dimensional self-gravitating stellar gas. Qualitative results are presented in the form of a motion picture of the flow of phase points (representing homogeneous slabs of stars) in two-dimensional phase space.

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