Results 201 to 210 of about 8,600,070 (262)
Advanced Engineering Materials, EarlyView.Additive manufacturing introduces pronounced microstructural and crystallographic anisotropy in Ni‐based superalloys, resulting in orientation‐dependent creep deformation and damage. This review identifies the key microstructural origins of creep anisotropy, examines their influence on dominant deformation mechanisms, and highlights processing ...
Chandan Kumar +3 more
wiley +1 more source
Electrodeposition in Structural Lattices of Variable Architectures
Advanced Engineering Materials, EarlyView.Electrodeposition enables geometry‐sensitive, autonomous void filling while simultaneously tuning chemical and mechanical properties. The development of approaches that can autonomously fill and heal material voids and yield composites with tailorable properties is increasingly relevant in engineering.
Yeong‐Man Kwon +3 more
wiley +1 more source
Cold spray deposition: Significance of particle impact phenomena
Aerospace Science and Technology, 2005 A survey of particle impact phenomena is provided with a particular emphasis on impacts resulting in the so-called cold spray phenomenon, i.e., in a strong adherence of particles to the impacted surface. A classification of impact phenomena is made based
Martin Rein
exaly +2 more sources
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Wear, 1980
Abstract An experimental investigation and a theoretical treatment of impacting bodies are described. High energy impact experiments were performed by repeatedly striking a rectangular section metal fin on the face of a massive hammer against an equally massive anvil specimen at 300 and 650 °C.
G. Levy, A.A. Parry
openaire +1 more source
Abstract An experimental investigation and a theoretical treatment of impacting bodies are described. High energy impact experiments were performed by repeatedly striking a rectangular section metal fin on the face of a massive hammer against an equally massive anvil specimen at 300 and 650 °C.
G. Levy, A.A. Parry
openaire +1 more source
Journal of Physics B: Atomic, Molecular and Optical Physics, 1990
Atomic collision experiments using low-energy positron beams have been actively pursued for more than two decades. With greater understanding of the basic physics governing the production of these beams, advances in technology have promoted studies beyond measurements of total collision cross sections.
M Charlton, G Laricchia
openaire +1 more source
Atomic collision experiments using low-energy positron beams have been actively pursued for more than two decades. With greater understanding of the basic physics governing the production of these beams, advances in technology have promoted studies beyond measurements of total collision cross sections.
M Charlton, G Laricchia
openaire +1 more source
Impact ionization phenomena in AlGaAs/GaAs HBTs
Microelectronic Engineering, 1992Ionization phenomena in AlGaAs/GaAs HBTs are theoretically and experimentally investigated. The measured multiplication factor correlates well to the results of a Monte Carlo simulation of the device, which also provides general microscopic details of the pre-avalanche regime, and evidences the role of dead-space effects.
Di Carlo A. +4 more
openaire +3 more sources
Impact of Aging Phenomena on Soft Error Susceptibility
2011 IEEE International Symposium on Defect and Fault Tolerance in VLSI and Nanotechnology Systems, 2011In this paper we address the issue of analyzing the effects of negative bias temperature instability (NBTI) on ICs' soft error susceptibility. We show that NBTI reduces significantly the critical charge of nodes of both combinational and sequential circuits during their in-field operation.
ROSSI, DANIELE +3 more
openaire +5 more sources