Search for tag: "ipat-town-hall-2011"

A.T.F. Investigation of Doping - Jiri Janata

In organic electronics doping can be a sin or a virtue. Two kinds of doping, primary and secondary, will be shown and the implications on function and operation of solid state devices containing…

From  Kathryn Gentilello 2 Years ago 8 views 0  

Hierarchical Patterning of Nanoparticles using Laser Interference Ablation and Block Copolymer Phase Separation - Taiwo Alabi

We report on a novel approach that combines pulsed laser interference ablation and block co-polymer phase separation to enable the formation of periodic metallic and ceramic nanostructures having a…

From  Kathryn Gentilello 2 Years ago 9 views 0  

Influence of Surface Chemistry on Microtextured Titanium on the Osteoblast Cell Response - Jung Hwa Park

The aim of this study was to examine the possibility to increased surface wettability of microstructured Ti surfaces through polyelectrolyte modifications without changing surface microstructure and…

From  Kathryn Gentilello 2 Years ago 4 views 0  

Use of Gold Nanoparticle as Probe for Colorimetric and SERS Detection of Toxins and Pollutants - Bharat Baruah

Development of sensitive and on-the-spot detection probes of pollutants and toxins is an ongoing area of current research. This research is focused on development of gold nanoparticle (AuNP) based…

From  Kathryn Gentilello 2 Years ago 7 views 0  

Template Assisted Synthesis of Polythiophene Nanostructures Towards Their Application as Thermal Interface Materials - Virendra Singh

Since the realization of the electrical conductivity in conjugated polymers during the late seventies, this class of organic materials has received growing attention due to their technological…

From  Kathryn Gentilello 2 Years ago 5 views 0  

Materials Characterization Techniques at the NRC - Gregory Book

When building up multiple layers of materials in fabricating CMOS, MEMS, optics, SAW and other nano and micro scale devices, understanding the material composition and properties is very important.…

From  Kathryn Gentilello 2 Years ago 6 views 0  

Etching 3D nanostructures in Silicon using Metal-assisted Chemical Etching - Owen Hildreth

Metal-assisted Chemical Etching (MaCE) of silicon is a new method to fabricate complex 1D, 2D and 3D silicon nanostructures. In this process, silicon etching is confined to a small region surrounding…

From  Kathryn Gentilello 2 Years ago 9 views 0  

Fabrication of TiO2 Nano-fiber Meshes by Electrospinning and Evaluation of their Potential for Bone Applications - Rolando Gittens

Ideal outcomes in the field of tissue engineering and regenerative medicine involve biomaterials that can enhance cell differentiation and tissue repair without the use of systemic drugs. Tissue…

From  Kathryn Gentilello 2 Years ago 3 views 0  

Spatial Differentiation of Polymer Microdomains Using Nanoscale Infrared Spectroscopy - Curtis Marcott

Atomic Force Microscopy (AFM) and infrared (IR) spectroscopy have been combined in a single instrument capable of producing nanoscale spatial resolution IR spectra and images. This new capability…

From  Kathryn Gentilello 2 Years ago 2 views 0  

III-V Nitride Based Micro and Nanoscale Sensors - Goutam Koley

Structural, mechanical, and sensing properties of InN nanowires (NWs) grown by chemical vapor deposition process have been investigated for their applications in nanoscale sensors. It has been…

From  Kathryn Gentilello 2 Years ago 2 views 0  

Subtractive Etching of Cu with Hydrogen-Based Plasmas - Galit Levitin

Beginning at the 130 nm node, copper (Cu) interconnection layers were introduced to replace conventional Al layers in order to reduce the wiring resistance in logic devices. Due to the inability to…

From  Kathryn Gentilello 2 Years ago 3 views 0  

Focused Electron Beam Induced Deposition (FEBID) - A New Tool for 3-D Nanomanufacturing - Andrei G. Fedorov

In FEBID a tightly-focused, high-energy electron beam impinges on a substrate and, upon collision interactions, producing lower energy back-scattered (BSE) primary electrons and secondary electrons…

From  Kathryn Gentilello 2 Years ago 15 views 0  

Nanotechnology in South Africa: An Overview - Leskey Mduduzi Cele

From  Kathryn Gentilello 2 Years ago 17 views 0  

Universality of transport coefficients in the HaldaneHubbard model - Alessandro Giuliani

From  Kathryn Gentilello 2 Years ago 5 views 0  

Strange and subtle states of matter – the topological ideas behind the 2016 Nobel Prize in Physics - Paul M. Goldbart

The gases, liquids, and solids that humans have known and harnessed since prehistory are human-scale reflections of how atoms and molecules are organized at the atomic scale. This organization is…

From  Kathryn Gentilello 2 Years ago 17 views 0