Category: Nanodot

from the nano-hype-alert dept.
Mr_Farlops writes "An editorial in Forbes magazine points out that some businesses are giving themselves a facelift by joining the word 'nano' in their company titles even though the company has nothing to do with bulk nanomaterials or nanotechnology. A choice quote:"

However, with all the amazing discoveries nanotechnology promises, out of the woodwork comes the hype. Remember in the '80s PC boom, when a slew of companies changed their names to incorporate the phrase "tech" and, more recently, the addition of "dot-com" to brighten up boring corporate logos? Make way for the new "nano" companies:

from the seeing-what-you're-doing dept.
A more detailed description of the extreme ultraviolet laser posted on Nanodot July 23, 2002: JohnFaith writes " EE Times reports on an extreme ultraviolet laser designed at the Univerisity of Colorado. Quote from the article: '…with a 13-nm-wavelength laser that can be pulsed in 5 femtoseconds, the whole world of nanoscale phenomena can be directly observed.'"

from the nano-positions dept.
Sandra McVeigh writes "PITTSBURGH, Pa. (July 31, 2002) Medardo Monzon has been appointed CEO of Nanova, LLC, a spin-off company of Nanomat, Inc., a growing nanomaterials and technology firm based in Western Pennsylvania."

from the better-skin-through-nanotechnology dept.
Marconi Lee writes "Chengyin Technology [in English] developed silica-coated titanium dioxide for sunscreen. Organic UV-absorbers have been used in sunscreen agents to protect against UVA. However, those organic UV-absorbers are only sparingly soluble in oil and form chelate compounds with metallic ions. It is therefore difficult to obtain a stable blend containing a large amount of those organic UV-absorbers, and this results in low protection factor of UVA (PFA)."

from the computational-tools dept.
Antonio Correia writes "PHANTOMS Computational Hub: a new tool for modelling and design of nanoscale electron devices. The main objective of the PHANTOMS network on Nanoelectronics (funded by the European Union under the IST programme) is to provide both researchers and industry access to the tools needed to create a multidisciplinary community and maintain them at the forefront of the nanoelectronics revolution. Information on this software hub initiative is available at the PHANTOMS website or by contacting Antonio Correia ([email protected]) / http://www.phantomshub.com / http://www.phantomsnet.com"

from the molecular-machine-shop dept.
santiago writes "Design of a Nanomechanical Fluid Control Valve Based on Functionalized Silicon Cantilevers: Coupling Molecular Mechanics and Classical Engineering Design

Santiago Solares(*), Mario Blanco, and William A. Goddard III
Materials and Process Simulation Center, California Institute of Technology,
Mail Code 210-41, Pasadena, CA 91125
(*) Author to whom correspondence should be addressed
Full text available at: http://www.wag.caltech.edu/nanovalve"

from the new-incubators dept.
Small Times reports the opening of a nanotechnology laboratory in a Swiss Institute that has an impressive track record in creating spinoff firms from its research: New Zurich Nanotech Lab Will Help Advance Industry.

from the from-defects-to-NanoPockets dept.
S. Hodgdon writes "Top technology story in today's Forbes.com: Kopin Shines Its Tiny Light. Here's a link to the press release: Kopin Harnesses Nanotechnology to Achieve Efficiency Breakthrough in Solid-State Lighting "

from the light-bedtime-reading dept.
Dr. H. S. Nalwa writes "American Scientific Publishers is bringing the World first encyclopedia in the field of nanotechnology to be available in March 2003."
ENCYCLOPEDIA OF NANOSCIENCE AND NANOTECHNOLOGY
10-VOLUME SET (Available Both in Print and Online)
ISBN: 1-58883-001-2, Library of Congress Catalog Number: 2002110511, Publication Date: March 2003, Pages: ca. 6000 pages

from the hope-for-qubits dept.
waynerad writes "For the first time, University of Wisconsin-Madison scientists have designed a semiconductor-based device that can trap individual electrons and line them up, an advance that could bring quantum computing out of the gee-whiz world of scientific novelty and into the practical realm. Professors Mark Eriksson and Bob Joynt ( physics), Max Lagally (materials science and engineering), and Dan van der Weide (electrical and computer engineering) have developed a new type of "quantum dot" device for holding electrons that can be scaled up to build a working quantum computer. Made from tiny amounts of the same semiconductor materials used in today's computer chips, each quantum dot device contains just one infinitesimally small electron. When many of the devices are aligned, the electrons they house become usable quantum bits, or qubits, for computing."

A preprint paper describing the technology: Design and proof of concept for silicon-based quantum dot quantum bits.