X-ray photon correlation spectroscopy revealing the change of relaxation dynamics of a severely deformed Pd-based bulk metallic glass
Source abstract
Abstract
The influence of severe plastic deformation on the relaxation dynamics of a Pd40Ni40P20 (at.%) bulk metallic glass was investigated on the atomic length scale by X-ray photon correlation spectroscopy and fluctuation electron microscopy. At a series of isothermal temperatures adjusted by step heating below the glass transition, the relaxation times were obtained by X-ray photon correlation spectroscopy and the corresponding activation energies were evaluated
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Research context
OpenAlex topics: Metallic Glasses and Amorphous Alloys · Material Dynamics and Properties · Glass properties and applications
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References (71)
Show source-provided references
1. Embrittlement of a bulk metallic glass due to sub-T-g annealing10.1016/j.actamat.2004.11.040 ↗
2. Effects of free volume changes and residual stresses on the fatigue and fracture behavior of a Zr-Ti-Ni-Cu-Be bulk metallic glass10.1016/j.actamat.2007.10.007 ↗
3. Relationship between the TIME-Domain Kohlrausch-Williams-Watts and frequency-domain Havriliak-Negami relaxation functions10.1103/PhysRevB.44.7306 ↗
4. Dynamic mechanical relaxation in bulk metallic glasses: a review10.1016/j.jmst.2014.04.018 ↗
5. Relaxation in glassforming liquids and amorphous solids10.1063/1.1286035 ↗
6. Physical aging and heterogeneous dynamics10.1103/PhysRevLett.104.085702 ↗
7. Shear band relaxation in a deformed bulk metallic glass10.1016/j.actamat.2016.02.061 ↗
8. Nonmonotonic evolution of density fluctuations during glass relaxation10.1103/PhysRevLett.102.155506 ↗
9. Relationship between the enthalpies of structural relaxation, crystallization and melting in metallic glass-forming systems10.1016/j.scriptamat.2019.02.030 ↗
10. Mechanical behavior of shear bands and the effect of their relaxation in a rolled amorphous Al-based alloy10.1016/j.actamat.2005.04.003 ↗
11. Positron-annihilation studies of free-volume changes in the bulk metallic glass Zr65Al7.5Ni10Cu17.5 during structural relaxation and at the glass transition10.1103/PhysRevB.60.9212 ↗
12. Thermal expansion and indentation-induced free volume in Zr-based metallic glasses measured by real-time diffraction using synchrotron radiation10.1016/j.scriptamat.2004.07.008 ↗
13. Thermal annealing of shear bands in deformed metallic glasses: recovery mechanisms in Cu64Zr36 studied by molecular dynamics simulations10.1016/j.actamat.2011.07.063 ↗
14. X-Ray photon correlation spectroscopy reveals intermittent aging dynamics in a metallic glass10.1103/PhysRevLett.115.175701 ↗
15. Heitjans · 2006
16. Atomic diffusion studied with coherent X-rays10.1038/nmat2506 ↗
17. Hierarchical aging pathways and reversible fragile-to-strong transition upon annealing of a metallic glass former10.1016/j.actamat.2017.10.060 ↗
18. Atomic-scale relaxation dynamics and aging in a metallic glass probed by x-ray photon correlation spectroscopy10.1103/PhysRevLett.109.165701 ↗
19. Anti-Aging in Ultrastable Metallic Glasses10.1103/PhysRevLett.120.135504 ↗
20. Structural rejuvenation in a bulk metallic glass induced by severe plastic deformation10.1016/j.actamat.2009.09.021 ↗
21. Mechanical behavior of amorphous alloys10.1016/j.actamat.2007.01.052 ↗
22. Transformation-mediated ductility in CuZr-based bulk metallic glasses10.1038/nmat2767 ↗
23. Influence of plastic deformation by high-pressure torsion on the crystallization kinetics of a Pd40Ni40P20 bulk metallic glass
24. Characterization of the drastic increase in molecular mobility of a deformed amorphous polymer10.1103/PhysRevLett.97.207801 ↗
25. Medium range order of bulk metallic glasses determined by variable resolution fluctuation electron microscopy10.1016/j.micron.2012.02.006 ↗
26. Size analysis of nanoscale order in amorphous materials by variable-resolution fluctuation electron microscopy10.1016/j.ultramic.2010.05.001 ↗
27. The influence of deformation on the medium-range order of a Zr-based bulk metallic glass characterized by variable resolution fluctuation electron microscopy10.1016/j.actamat.2019.04.023 ↗
28. Fluctuation microscopy: a probe of medium range order10.1088/0034-4885/68/12/R06 ↗
29. Variable resolution fluctuation electron microscopy on Cu-Zr metallic glass using a wide range of coherent STEM probe size10.1017/S1431927610094109 ↗
30. Impact of micro-alloying on the plasticity of Pd-based bulk metallic glasses10.1016/j.scriptamat.2015.08.030 ↗
31. On the stability limits of the undercooled liquid state of Pd-Ni-P10.1016/S0921-5093(96)10659-6 ↗
32. Thermodynamic properties of Pd40Ni40P20 in the glassy, liquid, and crystalline states10.1063/1.112313 ↗
33. The impact of elastic and plastic strain on relaxation and crystallization of Pd–Ni–P-based bulk metallic glasses10.1016/j.actamat.2015.03.001 ↗
34. Two-stage rejuvenation and the correlation between rejuvenation behavior and the boson heat capacity peak of a bulk metallic glass10.1016/j.actamat.2019.08.040 ↗
35. Non-acid electrolyte thins many materials for TEM without causing hydride formation10.1016/0304-3991(86)90208-1 ↗
36. A novel event correlation scheme for X-ray photon correlation spectroscopy10.1107/S0021889812023321 ↗
37. Multispeckle autocorrelation spectroscopy and its application to the investigation of ultraslow dynamical processes10.1063/1.470761 ↗
38. Ultralow-angle dynamic light scattering with a charge coupled device camera based multispeckle, multitau correlator10.1063/1.1149894 ↗
39. Kumar · 2016
40. Fluctuation microscopy in the STEM10.1016/S0304-3991(02)00155-9 ↗
41. Fluctuation microscopy: a probe of medium range order10.1088/0034-4885/68/12/R06 ↗
42. Nanobeam diffraction fluctuation electron microscopy technique for structural characterization of disordered materials—Application to Al88-xY7Fe5Tix metallic glasses10.1016/j.ultramic.2010.05.010 ↗
43. A phenomenological model of fluctuation electron microscopy for a nanocrystal/amorphous composite10.1016/j.ultramic.2007.11.004 ↗
44. Measurements of slow β-relaxations in metallic glasses and supercooled liquids10.1103/PhysRevB.75.174201 ↗
45. Direct measurement of the slow α-relaxation modes of a metallic liquid near the glass transition10.1063/1.1406145 ↗
46. Formation of glasses from liquids and biopolymers10.1126/science.267.5206.1924 ↗
47. Thermodynamic properties of Pd-based glass-forming alloys10.1016/S0022-3093(99)00135-0 ↗
48. The kinetics of structural relaxation of a metallic glass10.1016/0001-6160(80)90031-0 ↗
49. Equilibrium viscosity, enthalpy recovery and free volume relaxation in a Zr44Ti11Ni10Cu10Be25 bulk metallic glass10.1016/j.actamat.2011.03.064 ↗
50. Relaxation of rapidly quenched metallic glasses: effect of the relaxation state on the slow low temperature dynamics10.1016/j.actamat.2013.01.060 ↗
51. Excess free volume in metallic glasses measured by X-ray diffraction10.1016/j.actamat.2004.12.011 ↗
52. In situ high-energy x-ray diffraction observation of structural evolution in a Ti-based bulk metallic glass upon heating10.1557/jmr.2010.0298 ↗
53. Modification of atomic mobility in a Ti-based bulk metallic glass by plastic deformation or thermal annealing10.1016/j.intermet.2012.04.004 ↗
54. Structural heterogeneities and mechanical behavior of amorphous alloys10.1016/j.pmatsci.2019.04.005 ↗
55. Viscosity of the supercooled liquid and relaxation at the glass transition of the Zr46.75Ti8.25Cu7.5Ni10Be27.5 bulk metallic glass forming alloy10.1016/S1359-6454(98)00122-0 ↗
56. Correlation between β relaxation and self-diffusion of the smallest constituting atoms in metallic glasses10.1103/PhysRevLett.109.095508 ↗
57. Diffusion in metallic glasses and supercooled melts10.1103/RevModPhys.75.237 ↗
58. A universal origin for secondary relaxations in supercooled liquids and structural glasses10.1038/nphys1432 ↗
59. Ultrasound-induced crystallization around the glass transition temperature for Pd40Ni40P20 metallic glass10.1016/j.actamat.2003.09.027 ↗
60. Transition from stress-driven to thermally activated stress relaxation in metallic glasses10.1103/PhysRevB.94.104203 ↗
61. Structural processes that initiate shear localization in metallic glass10.1016/j.actamat.2009.07.016 ↗
62. Relation between icosahedral short-range ordering and plastic deformation in Zr-Nb-Cu-Ni-Al bulk metallic glasses10.1016/j.actamat.2011.01.020 ↗
63. Atomic packing and short-to-medium-range order in metallic glasses10.1038/nature04421 ↗
64. Short-range structural origins of serration events in metallic glasses10.1016/j.jallcom.2019.02.037 ↗
65. Soft spots and their structural signature in a metallic glass10.1073/pnas.1412095111 ↗
66. Short-range order structure motifs learned from an atomistic model of a Zr50Cu45Al5 metallic glass10.1016/j.actamat.2019.05.002 ↗
67. J.J. Maldonis, P.M. Voyles, Local Structure Controlling the Glass Transition in a Prototype Metal-Metalloid Glass, arXiv:1901.07014 (2019).
68. A microscopic mechanism for steady state inhomogeneous flow in metallic glasses10.1016/0001-6160(77)90232-2 ↗
69. Plastic deformation in metallic glasses10.1016/0001-6160(79)90055-5 ↗
70. On the shear-affected zone of shear bands in bulk metallic glasses
71. A. Hassanpour, S. Hilke, S.V. Divinski, G. Wilde, Impact of severe deformation by HPT at room temperature on the relaxation of the glassy and the supercooled liquid states of PdNiP, Available at SSRN 3499071.