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Title: Strong correlations of dynamical and structural heterogeneities with localized soft modes in a Cu-Zr metallic glass

Journal Article · · Applied Physics Letters
DOI:https://doi.org/10.1063/1.4898779· OSTI ID:1223597
 [1];  [2];  [1];  [1];  [3];  [2]
  1. Ames Laboratory-USDOE, Iowa State University, Ames, Iowa 50011, USA
  2. Ames Laboratory-USDOE, Iowa State University, Ames, Iowa 50011, USA, Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
  3. Ames Laboratory-USDOE, Iowa State University, Ames, Iowa 50011, USA, Department of Materials Science and Engineering, Iowa State University, Ames, Iowa 50011, USA

Sponsoring Organization:
USDOE
Grant/Contract Number:
# DE-AC02-07CH11358
OSTI ID:
1223597
Journal Information:
Applied Physics Letters, Journal Name: Applied Physics Letters Vol. 105 Journal Issue: 15; ISSN 0003-6951
Publisher:
American Institute of PhysicsCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 19 works
Citation information provided by
Web of Science

References (25)

Atomic structure and diffusion in Cu60Zr40 metallic liquid and glass: molecular dynamics simulations journal October 2009
Microscopic origin of slow dynamics at the good glass forming composition range in Zr1−xCux metallic liquids journal March 2010
Particle dynamics and the development of string-like motion in a simulated monoatomic supercooled liquid journal March 2004
Effects of sub- T g annealing on Cu 64.5 Zr 35.5 glasses: A molecular dynamics study journal February 2014
Structural Origins of the Excellent Glass Forming Ability of Pd 40 Ni 40 P 20 journal April 2012
Elastic Heterogeneity in Metallic Glasses journal November 2010
Reproducibility of Dynamical Heterogeneities and Metabasin Dynamics in Glass Forming Liquids: The Influence of Structure on Dynamics journal June 2006
Dynamic arrest and glass formation induced by self-aggregation of icosahedral clusters in Zr 1 x Cu x alloys journal August 2011
Effect of local structures and atomic packing on glass forming ability in CuxZr100−x metallic glasses journal January 2010
Localized low-frequency vibrational modes in a simple model glass journal February 1991
Heterogeneity of a Cu47.5Zr47.5Al5 bulk metallic glass journal January 2006
Diffusion and jump-length distribution in liquid and amorphous Cu 33 Zr 67 journal December 2004
How Reproducible Are Dynamic Heterogeneities in a Supercooled Liquid? journal September 2004
Merging of the α and β relaxations and aging via the Johari–Goldstein modes in rapidly quenched metallic glasses journal March 2008
Local elastic properties of a metallic glass journal May 2011
Spatially heterogeneous dynamics in liquids: insights from simulation journal September 2000
Energetics of local clusters in Cu64.5Zr35.5 metallic liquid and glass journal July 2010
Evolution of spatial heterogeneity in a Zr-based metallic glass journal March 2003
Diffusion mechanisms in metallic supercooled liquids and glasses journal November 1999
Dynamic Heterogeneity of Relaxations in Glasses and Liquids journal November 2000
Atomic-level structure and structure–property relationship in metallic glasses journal May 2011
Rate-Dependent Avalanche Size in Athermally Sheared Amorphous Solids journal August 2009
Structural heterogeneity and medium-range order in Zr x Cu 100 x metallic glasses journal November 2009
Molecular dynamics simulation of diffusion in supercooled Cu–Zr alloys journal January 2009
Spatially Resolved Distribution Function and the Medium-Range Order in Metallic Liquid and Glass journal December 2011

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