SEARCH · Engineering Papers
Results for “Nanowire”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Molecular dynamics simulation study on the interfacial contact behavior between single-walled carbon nanotubes and nanowires
Not Available
Interactions between martensitic NiTi shape memory alloy and Nb nanowires in composite wire during t
Explore the source record for details and available documents.
Visible light photocatalytic degradation of amitriptyline using cobalt doped titanate nanowires: Kinetics and characterization of transformation products
Not Available
Simulation of two nanoparticle melting to understand the conductivity drop of 3D-printed silver nanowires
The future flexible sensor technology will require low-temperature, fast processing 3D printing techniques that will rely heavily on the quality of nanoparticle (NP) Ink. Electrical conductivity has been found to decrease in majority of the 3D printed electronic wires. Herein we report a fundamental understanding in drop of electrical conductivity in processed silver (Ag) line wire, generally found in Ag-nanoparticle Ink, using large-scale atomistic molecular dynamics (MD) simulations of sintering of five different sizes of Ag NPs. To preserve the high conductivity of pure silver wires, the integrity of the pristine face-centered cubic (FCC) crystalline structure must be retained in the processed line wires. Simulations show that the pristine Ag FCC structures of the nanoparticles are not recovered after melting and resolidification, instead, the resolidified material is paracrystaline. The breakdown of pristine FCC structures might be the cause of the drop in conductivity of processed Ag wires. Simulation results suggest that the intermediate size nanoparticles retain highest percentage of the pristine silver face-centered cubic (FCC) structure after pulse treatments. Our results show that the most promising Ag-Ink should contain smaller to medium size silver NPs that can retain FCC structure after 3D printing of the Ag-Ink.
Unravelling nanometallurgy with in situ transmission electron microscopy: A case-study with copper nanowires
Not Available
Amorphous Sb2Te3 nanowires: Synthesis, characterization and size-dependent phase transition behavior
Not Available
Core structure of Dissociated Dislocations in Bi2Te3 Nanowires .
Abstract not provided.
Reply to Comment on “A Mechanistic Understanding of Nonclassical Crystal Growth in Hydrothermally Synthesized Sodium Yttrium Fluoride Nanowires”
Comments are provided on the original article, highlighting areas of agreement and possible misunderstandings.
Effects of Static Electric Fields on the Excitations of Silver Nanowire Dimers
Not provided.