Sentences with phrase «silicon wafers used»
Perovskite films are excellent light absorbers and are much cheaper to make than the silicon wafers used in standard solar cells.
https://news.brown.edu/ Not exact matches
All 350 employees at the company, which manufactures polishing pads and slurries used to process silicon wafers andmicrochips, were invited to apply to take part in the year - long program, dubbed Leadership Intensive Training.
The tiny power chips will be made on six - inch silicon carbide wafers using the same manufacturing technique used to make other types of computer chips.
SUNY Polytechnic Institute and General Electric Co. announced Thursday that they had successfully produced the first patterned wafers from their $ 500 million partnership to make a power electronics chips using silicon carbide material.
The 1366 process of directly growing wafers also ends up doubling the effective use of a given piece of silicon.
And instead of using conventional silicon wafers for transistors and diodes, they used silicon layers only 50 nanometers thick, enabling the components to dissolve in a couple of weeks.
Using the new methods of micromachining, which borrow technology for making computer chips to carve out and build up microscopic structures on silicon wafers, Peter Gammel and his colleagues at Bell Labs / Lucent Technologies reduced three of the critical devices of a cell phone to Lilliputian size that will allow all the components of a phone to be constructed on a single chip.
It's also used in the semiconductor industry, where it measures the concentration of dopants in silicon wafers.
The trouble, from an electric utility's perspective, is the tens of thousands of Arizona's total of three million or so homes that have installed small solar: photovoltaic panels made from wafers of semiconducting material, typically silicon, that use incoming sunlight to create an electric current.
A silicon wafer like those used in semiconductor manufacturing was coated with silicon dioxide.
IBM calls dubs it «racetrack memory,» because it uses magnetic domains to store information in columns of magnetic material (nanoscale «racetracks») arranged on the surface of a silicon wafer.
«The light no longer needs to reach the silicon wafer, which is now only used for its excellent electronic properties,» Sargent says.
The team integrated a three - dimensional array of carbon nanotubes into a microfluidic device by using chemical vapor deposition and photolithography to grow and pattern carbon nanotubes onto silicon wafers.
Using this adhesive process they lifted an entire crop of CNTs off the quartz growth medium and placed it onto a silicon wafer.
So they went though this process 13 times, growing a crop of CNTs on the quartz wafer, and then using their transfer technique to lift and deposit these CNTs onto the silicon wafer.
The team showed that by using a powerful magnetic field and very low temperatures, below — 450 degrees Fahrenheit -LRB--- 270 degrees Celsius), they could read the state of electrons in a silicon wafer, potential qubits, using electrical current, and were able to extend the usable lifetime of those qubits dramatically.
These arraymakers use a variety of techniques to attach minuscule dots of DNA onto glass slides, silicon wafers, or nylon membranes.
The most likely cause of the added risk is exposure to ethylene glycol ethers, solvents used in etching circuit patterns on silicon wafers.
The idea is that the film, when applied to different surfaces such as glass or brick, can produce solar energy more efficiently than conventional silicon wafer — based solar cells — which are made of materials similar to those used to fabricate computer chips.
If they found a way to coat with diamond the nanothreads that the CSIRO specialists make from nanotubes, these diamond - coated nanothreads could be used to manufacture ultra-thin saws capable of cutting through silicon wafers for instance.
«The wafers are covered with silicon dioxide layers of different thicknesses and are similar to those used in the semiconductor industry,» explained Karin Jacobs, Professor of Experimental Physics at Saarland University.
The methods that produce porous silicon have already been used to etch luminescent patterns on silicon wafers.
And it might be possible to use layers of porous silicon, or silica layers, on silicon wafers as hosts for some other optically active material.
This is a very common method for producing large silicon crystals which are sliced into wafers for use in semiconductors.»
The arrays are created out of silicon - nitride wafers, the kind typically used to make transistors.
Using a novel microscope that combines standard through - the - lens viewing with a technique called scatterfield imaging, the NIST team accurately measured patterned features on a silicon wafer that were 30 times smaller than the wavelength of light (450 nanometers) used to examine them.
«Tohoku University is the only university where you can experiment with 300 - millimeter silicon wafers and get results with spintronic components combined with ordinary semiconductor transistors,» Ohno says, referring to the industry - standard wafers used by major chip manufacturers.
In June, AU announced a deal to eventually buy a majority stake in M.Setek, a Japanese manufacturer of polysilicon and monocrystal silicon wafers, which are used in solar cells.
ASYS also supplies insert carriers to manufacturers of silicon wafers under the PR Hoffman brand, and provides lapping and polishing consumable products, as well as equipment used in various industries.
In fact, with silicon ingots making up 95 % of the costs of solar wafer manufacture, finding ways to use silicon that has not been purified to solar - grade may be at least as important as the actual efficiency of each cell.
For one thing, it's much better using silicon wafers to make energy generating equipment instead of energy guzzling equipment (like computers, mobile phones and car electronics).
By using a particle accelerator and Float Zone Silicon, Rayton Solar plans to produce high - efficiency silicon wafers just 3 microns thick, slashing costs and waste.
QC Solutions • Billerica, MA 04/2007 — 06/2008 Senior Buyer — Robert - Half Company Carried out procurement of semi-conductor, sheet metal, machining, NPI and mechanical assemblies, for manufacturer of industrial metrology machines used in the monitoring and measurement of silicon wafers.