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Engineering medium-range order and polyamorphism in a nanostructured amorphous alloy

Journal Article · · Communications Physics
 [1];  [2];  [3];  [4];  [4];  [2];  [5];  [6];  [2];  [7];  [5]
  1. Nanjing Univ. of Science and Technology (China); City Univ. of Hong Kong (Hong Kong)
  2. Nanjing Univ. of Science and Technology (China)
  3. City Univ. of Hong Kong, Shenzhen (China). Shenzhen Research Inst.
  4. Argonne National Lab. (ANL), Argonne, IL (United States)
  5. Nanjing Univ. of Science and Technology (China); Karlsruhe Inst. of Technology (KIT) (Germany)
  6. City Univ. of Hong Kong (Hong Kong)
  7. City Univ. of Hong Kong (Hong Kong); City Univ. of Hong Kong, Shenzhen (China). Shenzhen Research Inst.
Like crystalline materials, the properties of amorphous materials can be tailored by tuning the local atomic-to-nanoscale structural configurations. Polyamorphism is evident by the coexistence of kinetically stabilized amorphous structures with tailorable short-to-medium-range orders, providing a viable means to engineer the degree of local order and heterogeneity. Here, we report experimental evidence of the coexistence of liquid-like and solid-like amorphous phases in a Ni82P18 amorphous alloy with enhanced thermal stability and plasticity prepared by pulsed electrodeposition. The two amorphous phases, of comparable volume fraction of ~50% each, have similar short-range order but are distinguished by packing at the medium-range length scale (>6 Å). Upon heating, a structure crossover at ~450 K was observed, where the liquid-like structure transforms to the solid-like structure, as evidenced by the enthalpy release and an anomalous contraction of atomic structure over the medium-range length scale, due to the metastable nature of the liquid-like structure.
Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States). Advanced Photon Source (APS)
Sponsoring Organization:
Fundamental Research Funds for the Central Universities; German Research Foundation (DFG); National Natural Science Foundation of China (NNSFC); Natural Science Foundation of Jiangsu Province; Research Grants Council of the Hong Kong Special Administrative Region; USDOE Office of Science (SC)
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1774502
Journal Information:
Communications Physics, Journal Name: Communications Physics Journal Issue: 1 Vol. 2; ISSN 2399-3650
Publisher:
Springer NatureCopyright Statement
Country of Publication:
United States
Language:
English

References (65)

Structure and Properties of Nanoglasses journal October 2018
Nanoscale Solute Partitioning in Bulk Metallic Glasses journal January 2009
Electrodeposited nickel–phosphorous (Ni–P) alloy coating: an in-depth study of its preparation, properties, and structural transitions journal April 2012
Elastic constants, hardness and their implications to flow properties of metallic glasses journal September 1975
Structure of binary metallic glasses journal May 1993
On Avrami exponent for crystallization of NiP glass journal September 1987
Neutron scattering study of bulk amorphous GaSb journal March 1999
Influence of the production conditions on the structure and the microstructure of metallic glasses studied by neutron scattering journal May 2000
Structural study of a phase transition in a NiP metallic glass journal June 1997
Thermal behaviour of Pd40Cu30Ni10P20 bulk metallic glass journal January 2012
The ultrastable kinetic behavior of an Au-based nanoglass journal October 2014
Co-existence of homogeneous flow and localized plastic deformation in tension of amorphous Ni–P films on ductile substrate journal March 2016
Origin of zero and negative thermal expansion in severely-deformed superelastic NiTi alloy journal February 2017
Pulse electrodeposition of Ni–P matrix composite coatings reinforced by SiC particles journal April 2010
Influence of superheat before quench on the structure and stability of NiP metallic glasses studied by neutron scattering techniques journal February 2011
Direct imaging of phase separation in Pd41.25Ni41.25P17.5 bulk metallic glasses journal May 2012
Crystallization in homogeneous and phase-separated Pd41.25Ni41.25P17.5 bulk metallic glasses journal August 2013
Direct imaging of a first-order liquid-liquid phase transition in undercooled molten Pd Ni P alloys and its thermodynamic implications journal September 2017
Temperature and time dependent structure of the molten Ni81P19 alloy by neutron diffraction journal November 2018
Nanostructured solids – From nano-glasses to quantum transistors journal February 2014
A Structural Model for Metallic Glasses journal August 2004
Charge Order and Negative Thermal Expansion in V 2 OPO 4 journal January 2018
Atomic Structure and Structural Stability of Sc 75 Fe 25 Nanoglasses journal December 2011
Non-crystalline Structure in Solidified Gold–Silicon Alloys journal September 1960
A brief overview of bulk metallic glasses journal September 2011
Atomic packing and short-to-medium-range order in metallic glasses journal January 2006
Intrinsic correlation between β-relaxation and spatial heterogeneity in a metallic glass journal May 2016
Hidden amorphous phase and reentrant supercooled liquid in Pd-Ni-P metallic glasses journal March 2017
Approaching the ideal elastic limit of metallic glasses journal January 2012
Liquid–liquid transition in a strong bulk metallic glass-forming liquid journal July 2013
A structural signature of liquid fragility journal August 2014
Hidden topological order and its correlation with glass-forming ability in metallic glasses journal January 2015
Evidence of liquid–liquid transition in glass-forming La50Al35Ni15 melt above liquidus temperature journal July 2015
A structural model for metallic glasses journal September 2004
Polyamorphism in a metallic glass journal February 2007
Power-law scaling and fractal nature of medium-range order in metallic glasses journal December 2008
Is metallic glass poised to come of age? journal May 2015
Tuning order in disorder journal May 2015
Suppression of Shear Banding and Transition to Necking and Homogeneous Flow in Nanoglass Nanopillars journal October 2015
A highly processable metallic glass: Zr 41.2 Ti 13.8 Cu 12.5 Ni 10.0 Be 22.5 journal October 1993
Thermodynamic anomaly of the sub- T g relaxation in hyperquenched metallic glasses journal May 2013
Structural crossover in a supercooled metallic liquid and the link to a liquid-to-liquid phase transition journal May 2016
In-situ atomic force microscopy observation revealing gel-like plasticity on a metallic glass surface journal March 2017
Phase diagram and thermal expansion measurements on the system URu 2− x Fe x Si 2 journal November 2016
Phase transformations of the amorphous Zn-Sb alloy under high pressures journal August 2000
Ni-P nanoglass prepared by multi-phase pulsed electrodeposition journal December 2016
Solid-state amorphization of a quenched high-pressure GaSb phase studied by real-time neutron diffraction: evolution of the crystalline phase journal December 2008
Magnetic properties of electrodeposited, melt-quenched, and liquid Ni-P alloys journal June 1993
Rapid chemical and topological ordering in supercooled liquid Cu 46 Zr 54 journal March 2011
First-Order, Structural Transformations in Metallic Glasses journal October 1983
First X-Ray Scattering Studies on Electrostatically Levitated Metallic Liquids: Demonstrated Influence of Local Icosahedral Order on the Nucleation Barrier journal May 2003
Theoretical perspective on the glass transition and amorphous materials journal June 2011
Irena : tool suite for modeling and analysis of small-angle scattering journal February 2009
Geometric Frustration of Icosahedron in Metallic Glasses journal July 2013
Through the Glass Lightly journal March 1995
Through the Glass Lightly journal March 1995
Through the Glass Lightly journal March 1995
Through the Glass Lightly journal March 1995
Through the Glass Lightly journal March 1995
Electrodeposition of Amorphous Alloys Based on the Iron Group of Metals journal May 1999
Glass-Formers and Viscous Liquid Slowdown since David Turnbull: Enduring Puzzles and New Twists journal May 2008
Evidence of liquid–liquid transition in glass-forming La50Al35Ni15 melt above liquidus temperature text January 2015
Liquid–liquid transition in a strong bulk metallic glass-forming liquid text January 2013
Theoretical perspective on the glass transition and amorphous materials text January 2010
Electrodeposition of alloys of phosphorus with nickel or cobalt journal January 1950

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Molecular dynamics simulations of amorphous Ni–P alloy formation by rapid quenching and atomic deposition journal January 2020

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