Growth twins and deformation twins in metals
This article reviews recent basic research on two classes of twins: growth twins and
deformation twins. We focus primarily on studies that aim to understand, via experiments …
deformation twins. We focus primarily on studies that aim to understand, via experiments …
Mechanical properties of nano-silver joints as die attach materials
KS Siow - Journal of alloys and compounds, 2012 - Elsevier
This review traces the development of silver (Ag) as a die attach bonding material in the
microelectronic packaging industry from its' early days as micron-scale silver flakes to the …
microelectronic packaging industry from its' early days as micron-scale silver flakes to the …
High strength, epitaxial nanotwinned Ag films
Epitaxial silver films with (111) and (110) orientations were deposited by magnetron
sputtering onto silicon (111) and (110) substrates, respectively. High density growth twins …
sputtering onto silicon (111) and (110) substrates, respectively. High density growth twins …
[HTML][HTML] Understanding the microstructure refinement and mechanical strengthening of dual-phase high entropy alloy during ultrasonic shot peening
The ultrastrong gradient nanostructured dual-phase high entropy alloy (DP-HEA) Fe 50 Mn
30 Co 10 Cr 10 has been fabricated by an efficient surface nanocrystallization method, eg …
30 Co 10 Cr 10 has been fabricated by an efficient surface nanocrystallization method, eg …
Metals by Micro‐Scale Additive Manufacturing: Comparison of Microstructure and Mechanical Properties
Many emerging applications in microscale engineering rely on the fabrication of 3D
architectures in inorganic materials. Small‐scale additive manufacturing (AM) aspires to …
architectures in inorganic materials. Small‐scale additive manufacturing (AM) aspires to …
Twinning effects on strength and plasticity of metallic materials
Twins are domain crystals inside their parent crystals, where they share some of the same
crystal lattice points in a symmetrical manner. The formation and growth of twins result in …
crystal lattice points in a symmetrical manner. The formation and growth of twins result in …
Ageing sintered silver: relationship between tensile behavior, mechanical properties and the nanoporous structure evolution
P Gadaud, V Caccuri, D Bertheau, J Carr… - Materials Science and …, 2016 - Elsevier
Silver pastes sintering is a potential candidate for die bonding in power electronic modules.
The joints, obtained by sintering, exhibit a significant pore fraction thus reducing the density …
The joints, obtained by sintering, exhibit a significant pore fraction thus reducing the density …
Nanomechanical characterization of Sn–Ag–Cu/Cu joints—Part 1: Young's modulus, hardness and deformation mechanisms as a function of temperature
VMF Marques, C Johnston, PS Grant - Acta materialia, 2013 - Elsevier
Nanoindentation has been used at room and elevated temperature to measure the spatial
distribution of mechanical properties within Pb-free solder ball joints. The hardness, Young's …
distribution of mechanical properties within Pb-free solder ball joints. The hardness, Young's …
[HTML][HTML] Quantitative characterization of porosity and determination of elastic modulus for sintered micro-silver joints
J Carr, X Milhet, P Gadaud, SAE Boyer… - Journal of Materials …, 2015 - Elsevier
High resolution serial block-face scanning electron microscopy has been performed on
sintered micro-silver pastes that are used as lead replacement joints for die bonding. The …
sintered micro-silver pastes that are used as lead replacement joints for die bonding. The …
Effects of stretching and cycling on the fatigue behavior of polymer-supported Ag thin films
The fatigue behavior of silver films on polyethylene-terephthalate substrates is studied for
various levels of film thickness, pre-stretch, sample width, and applied strain range. Films …
various levels of film thickness, pre-stretch, sample width, and applied strain range. Films …