Papers:
Nano-Structured C60-SAM Formed on Ultrathin Au Films/MgO Single Crystal
Exotic electric conducting properties have been expected in organic molecules/metals interfaces with lowdimensional nano-structures. A self-assembly monolayer of a C60 derivative, C60-O-C8SH, (C60-SAM) was synthesized on ultrathin Au films which were deposited on MgO (100) [...]
Single-Dot Spectroscopy of Low Density GaAs Quantum Dots Grown by Modified Droplet Epitaxy
Low density GaAs/AlGaAs quantum dots (QDs) have been fabricated using Modified Droplet Epitaxy (MDE) [1] for the spectroscopic study of single QDs using microphotoluminescence (µPL). In µPL measurements, the excitation/observation area is focused by a [...]
Self-assembled Alternating Nano-scaled Layers
This paper reports the use of a conventional sputter deposition technique to produce self-assembled alternating nano-scaled layers consisting of diamond-like carbon (DLC) and metal. A conventional sputter deposition technique produces alternating layers only when multiple [...]
Fabrication of Metallic Nano-stamper and Replication of Nano-patterned Substrate for Patterned Media
With increasing demand for ultra high-density information storages, patterned media has received much attention as a solution to overcome the limits of conventional continuous magnetic media. Current methods to fabricate the patterned media are to [...]
Nano-Lithography in Ultra-High Vacuum (UHV) for Real World Applications
As nano-lithography technology improves, more companies and research groups have the capability to create nano-scale structures. Scanning tunneling microscopes (STMs) are commonly used to create these structures and evaluate them afterward. One difficulty is that [...]
Investigation of Tooling Surfaces on Injection Molded Nanoscale Features
Barry C.M.F., Lee J., Mead J.L., Srirojpinyo C., Sung C., Yoon S-H, University of Massachusetts at Lowell, US
The composition and surface properties of tooling materials become more critical as the size of the molded features decreases [1, 2]. This work investigates the effect of tooling surfaces with micro and nanoscale features. These [...]
Processing Parameters Affecting Nanoinjection Molding
Barry C.M.F., Lee J., Mead J.L., Srirojpinyo C., Sung C., Yoon S-H, University of Massachusetts-Lowell, US
Although micro parts and features are routinely molded, the performance of polymer melts is not well understood when the part wall thickness is less than 1 mm. In this study, the effects of molding conditions [...]
Interfacial Instabilities in Multilayer Extrusion
Barry C.M.F., Ho K., Lee J.S., Mead J.L., Sung C., Viriyabanthorn N., University of Massachusetts-Lowell, US
Polymeric alternating multilayer laminates have been prepared by coextrusion, utilizing a specially designed feedblock to combine the two incoming materials from different extruder. Layer multiplying elements (LME) were used to split the melt stream, divide [...]
Microcap Selective Packaging through Flip Chip Alignment
In this study, the technique of microcap selective bonding for 3-D microstructures using MEMS processes was presented. The flip-chip assembly was successfully demonstrated that the microcap transferred on the selective area of the host substrate [...]
Journal: TechConnect Briefs
Volume: 3, Technical Proceedings of the 2004 NSTI Nanotechnology Conference and Trade Show, Volume 3
Published: March 7, 2004
Industry sector: Advanced Materials & Manufacturing
Topic: Personal & Home Care, Food & Agriculture
ISBN: 0-9728422-9-2