Molecular Dynamics Simulation on a Metallic Glass Ni$_{0.2}$Zr$_{0.8}$-System: Non-Ergodicity Parameter

Details Molecular Dynamics Simulation on a Metallic Glass Ni$_{0.2}$Zr$_{0.8}$-System: Non-Ergodicity Parameter Molecular Dynamics Simulation on a Metallic Glass Ni$_{0.2}$Zr$_{0.8}$-System: Non-Ergodicity Parameter

2005-05-31

arxiv.org/abs/cond-mat/0505760v1

Physics

Condensed Matter

Materials Science

7 pages, 5 figures, revtex4

Scientific paper

At the present paper we have computed non-ergodicity paramater from Molecular Dynamics (MD) Simulation data after the mode-coupling theory (MCT) for a glass transition. MCT of dense liquids marks the dynamic glass-transition through a critical temperature $T_c$ that is reflected in the temperature-dependence of various physical quantities. Here, molecular dynamics simulations data of a model adapted to Ni$_{0.2}$Zr$_{0.8}$ are analyzed to deduce $T_c$ from the temperature-dependence of corresponding quantities and to check the consistency of the statements. Analyzed is the diffusion coefficients. The resulting values agree well with the critical temperature of the non-vanisihing non-ergodicity parameter determined from the structure factors in the asymptotic solution of the mode-coupling theory with memory-kernels in ``One-Loop'' approximation.

Affiliated with

Also associated with

No associations

Rating

Molecular Dynamics Simulation on a Metallic Glass Ni$_{0.2}$Zr$_{0.8}$-System: Non-Ergodicity Parameter does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Molecular Dynamics Simulation on a Metallic Glass Ni$_{0.2}$Zr$_{0.8}$-System: Non-Ergodicity Parameter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Molecular Dynamics Simulation on a Metallic Glass Ni$_{0.2}$Zr$_{0.8}$-System: Non-Ergodicity Parameter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-455423