Swcnt
Swcnt news and technical articles from Solid State Technology Magazine. Search Swcnt latest and archived news and articles
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CNTs produced with >95% semiconducting content now available from SWeNT
… SG65i, a single-wall carbon nanotube ( SWCNT ) product with >95% semiconducting concentration ..... secondary processing to remove metallic SWCNT content. SG65i, building on SWeNT ..... proprietary CoMoCAT process, which controls SWCNT structure, or chirality. Single-wall …
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Single wall carbon nanotubes aid biomedical cancer therapies
… SWeNT) single-wall carbon nanotubes ( SWCNT ) exhibit promising potential for use in ..... China and the U.S. showed that SWeNT SWcNT "possessed superior nanoscale interactions ..... destruction in target tumors. The SWeNT SWCNT has an intense absorption band at 980nm …
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Imaging-tool-screens-CNTs-transient-absorption
(November 16, 2010) -- Metallic and semiconducting single-wall carbon nanotubes ( SWCNT ) can be distinguished using a new imaging tool for rapidly screening the structures, researched at the Weldon School of Biomedical …
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Nanotailor Inc. forms to produce high-quality, low-cost SWCNTs
… Center's single-walled carbon nanotube ( SWCNT ) fabrication process with plans to make ..... available commercially. According to NASA, SWCNT production has been cost-prohibitive ..... more affordable." NASA Goddard says its SWCNT manufacturing process is "simpler, safer …
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IBM constructs IC along single-walled CNT
… long, single-walled carbon nanotube ( SWCNT ) (Figs. 1 and 2) using standard semiconductor ..... both p - and n -type FETs on the same SWCNT , the polarities of the FETs were controlled ..... pairs were arranged side-by-side on one SWCNT to form the ring oscillator. The team …
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Can carbon nanotubes fluoresce fully?
February 2, 2012 -- Rice University studied the fluorescence of single-walled carbon nanotubes ( SWCNT ) in new research, finding that the lengths and imperfections of individual nanotubes affect their fluorescence. This research …
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Oriented CNTs enable better strain sensors
June 3, 2011 -- Japanese researchers have developed a strain sensor with oriented single-walled carbon nanotube ( SWCNT ) films bonded to a stretchable polymer substrate. The sensor can measure strains by detecting changes in the films' electrical …
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Ozone-brightens-up-carbon nanotubes-says-Rice-U-research
… nanotube spectroscopy, found with his lab that adding tiny amounts of ozone to batches of single-walled carbon nanotubes ( SWCNT ) and exposing them to light decorates all the CNTs with oxygen atoms and systematically changes their near-infrared fluorescence …
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CNT-based thin-film structures create new MEMS/NEMS
… fabricate single-walled carbon nanotube ( SWCNT ) composite thin film micropatterns and ..... resulting in a feature size of 2µm. The SWCNT nanocomposite stripe pattern with a metal ..... measurement reveals that the resistance of SWCNT nanocomposite film decreases by 23% upon …
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Conference Report: MRS Spring 2012, Day 5
… Urbana (John Rogers group) presented a method for aligning SWCNT and subsequently removing the metallic tubes (m-CNT) to leave ..... fabrics as a replacement for ITO. Candidate materials include SWCNT , Ag nanowires and graphene, but each has its down side. The …
