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News articles about "Properties"

Co-flowing liquids can stabilize chaotic 'whipping' in microfluidic jets

Industrial wet spinning processes produce fibers from polymers and other materials by using tiny needles to eject continuous jets of liquid precursors The electrically charged liquids ejected from the needles normally exhibit a chaotic whipping ... - Read More

'Solid' light could compute previously unsolvable problems

Researchers at Princeton University have begun crystallizing light as part of an effort to answer fundamental questions about the physics of matter The researchers are not shining light through crystal they are transforming light into ... - Read More

Phosphorus a promising semiconductor: Physicists find 2-D form pays no heed to defects

Defects damage the ideal properties of many two dimensional materials like carbon based graphene Phosphorus just shrugs That makes it a promising candidate for nano electronic applications that require stable properties according to new research ... - Read More

Nuclear waste eaters: Scientists discover hazardous waste-eating bacteria

Tiny single cell organisms discovered living underground could help with the problem of nuclear waste disposal say researchers involved in a study at The University of Manchester Although bacteria with waste eating properties have been ... - Read More

Buckyballs and diamondoids in tiny electronic gadget: Two exotic types of carbon form molecule for steering electron flow

Scientists have married two unconventional forms of carbon one shaped like a soccer ball the other a tiny diamond to make a molecule that conducts electricity in only one direction This tiny electronic component known ... - Read More

Miniature light-emitting devices and optical sensors: Pesky insect inspires practical technology

In our vain human struggle to kill flies our hands and swatters often come up lacking This is due to no fault of our own but rather to flies' compound eyes Arranged in a hexagonal ... - Read More

In Directing Stem Cells, Study Shows Context Matters

has been working to produce precise chemically defined surfaces on which to grow stem cells “A cell will react differently if it lands near soft tissue like the brain ” To fully explore the idea ... - Read More

Titania-based material holds promise as new insulator for superconductors

Research from North Carolina State University shows that a type of modified titania or titanium dioxide holds promise as an electrical insulator for superconducting magnets allowing heat to dissipate while preserving the electrical paths along ... - Read More

Switching clicks in polymers: Thermoset materials acquire thermoplastic properties with the aid of triazolinediones

At Ghent University Belgium a new type of so called ‘click’ chemistry has been introduced Like with most of click chemistry it is based on a long known efficient chemical reaction which was now also ... - Read More

Grooving crystal surfaces repel water

Researchers from Kyoto University in Japan have developed a novel way to waterproof new functionalized materials involved in gas storage and separation by adding exterior surface grooves Their study published in the journal Angewandte Chemie ... - Read More

Breakthrough for carbon nanotube solar cells: Twice as efficient as current models

Lighter more flexible and cheaper than conventional solar cell materials carbon nanotubes CNTs have long shown promise for photovoltaics But research stalled when CNTs proved to be inefficient converting far less sunlight into power than ... - Read More

To clean air and beyond: Catching greenhouse gases with advanced membranes

Researchers in Japan have engineered a membrane with advanced features capable of removing harmful greenhouse gases from the atmosphere Their findings published in the British journal Nature Communications may one day contribute to lower greenhouse ... - Read More

Atomically thin material opens door for integrated nanophotonic circuits

A new combination of materials can efficiently guide electricity and light along the same tiny wire a finding that could be a step towards building computer chips capable of transporting digital information at the speed ... - Read More

Seeing below the surface: Ultra-thin, high-speed detector captures unprecedented range of light waves

New research at the University of Maryland could lead to a generation of light detectors that can see below the surface of bodies walls and other objects Using the special properties of graphene a two ... - Read More

Decoding the role of water in gold nanocatalysis: Secrets behind gold's unexpected oxidation activity uncovered

Researchers from the University of Houston and Trinity University have for the first time provided direct evidence of a water mediated reaction mechanism for the catalytic oxidation of carbon monoxide The work used gold nanoparticles ... - Read More

Metallic alloy is tough and ductile at cryogenic temperatures

A new concept in metallic alloy design called high‐entropy alloys has yielded a multiple element material that not only tests out as one of the toughest on record but unlike most materials the toughness as ... - Read More

Rethinking the Basic Science of Graphene Synthesis

Released 5 Sep 2014 9 00 AM EDTEmbargo expired 7 Sep 2014 1 00 PM EDTSource Newsroom Penn State Materials Research Institute more news from this source Contact Information Available for logged in reporters only ... - Read More

Atomically Thin Material Gets Excited From Afar, Opening a Door for Integrated Nanophotonic Circuits

Released 4 Sep 2014 12 00 PM EDTSource Newsroom University of Rochester more news from this source Contact Information Available for logged in reporters only Citations Optica DMR 1309734 DE FG02 05ER46207 DGE 0966089Sep 5 ... - Read More

Watching the structure of glass under pressure

Glass has many applications that call for different properties such as resistance to thermal shock or to chemically harsh environments Glassmakers commonly use additives such as boron oxide to tweak these properties by changing the ... - Read More

New analytical technology reveals 'nanomechanical' surface traits

A new research platform uses a laser to measure the nanomechanical properties of tiny structures undergoing stress and heating an approach likely to yield insights to improve designs for microelectronics and batteries This new technique ... - Read More
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