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Direct correlation between strengthening mechanisms and electrical noise in strained copper wires
- Source :
- Physical Review B: Condensed Matter and Materials Physics (1998-2015), Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2011, 83 (10), pp.104108. ⟨10.1103/PhysRevB.83.104108⟩, Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2011, 83 (10), ⟨10.1103/PhysRevB.83.104108⟩
- Publication Year :
- 2011
- Publisher :
- HAL CCSD, 2011.
-
Abstract
- We have measured the resistance noise of copper metallic wires during a tensile stress. The time variation of the main resistance is continuous up to the wire breakdown, but its fluctuations reveal the intermittent and heterogeneous character of plastic flow. We show in particular direct correlations between strengthening mechanisms and noise spectra characteristics.<br />accepted in Phys Rev B
- Subjects :
- Condensed Matter - Materials Science
Materials science
Materials Science (cond-mat.mtrl-sci)
FOS: Physical sciences
chemistry.chemical_element
02 engineering and technology
Plasticity
021001 nanoscience & nanotechnology
Condensed Matter Physics
01 natural sciences
Copper
Noise (electronics)
Spectral line
Electronic, Optical and Magnetic Materials
[SPI.MAT]Engineering Sciences [physics]/Materials
chemistry
0103 physical sciences
[PHYS.COND.CM-MS]Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci]
Composite material
010306 general physics
0210 nano-technology
ComputingMilieux_MISCELLANEOUS
Strengthening mechanisms of materials
Subjects
Details
- Language :
- English
- ISSN :
- 10980121 and 1550235X
- Database :
- OpenAIRE
- Journal :
- Physical Review B: Condensed Matter and Materials Physics (1998-2015), Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2011, 83 (10), pp.104108. ⟨10.1103/PhysRevB.83.104108⟩, Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2011, 83 (10), ⟨10.1103/PhysRevB.83.104108⟩
- Accession number :
- edsair.doi.dedup.....3da4733d45aebff403639e0473c66fe2