Scientists have calculated a model of an optical system in which large losses in waveguides are compensated by a small gain. The newly discovered phenomenon means that a signal can be transmitted with virtually no losses, which up until now had been an unresolved issue with plasmonic and nanooptic devices.
Nov 22nd, 2016
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Researchers are working on perfecting control of their quantum dot using photons so that they can communicate with one another and make calculations.
Nov 22nd, 2016
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A breakthrough provides a new tool to characterize CTCs that may help cancer biologists and clinicians understand how to use these cells to provide better treatment.
Nov 22nd, 2016
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Researchers have improved the design of tiny nanodiscs - synthetic models of cell membranes used to study proteins that control what enters and leaves a cell. The enhancements provide an unprecedented view of how viruses infect cells.
Nov 22nd, 2016
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Scientists have discovered a new method of creating optoelectronic circuits using graphene and other 2D materials that are much smaller than their current counterparts.
Nov 22nd, 2016
Read moreHas the time come to replace traditionally used silicon with printable organic semiconductor inks? Scientists believe so, especially for future electronics that need to be flexible, lightweight, wearable and low-cost.
Nov 22nd, 2016
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X-ray technique provides high-res views of the structure and movement of genetic material in cell nuclei.
Nov 22nd, 2016
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Winner of Feynman's challenge remembers the 'great man'.
Nov 22nd, 2016
Read moreResearchers have adapted an 'off-the-shelf' hazard assessment tool for use with emerging nanomaterials in an effort to better understand threats they may pose to workers, the public and the environment.
Nov 22nd, 2016
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Enhanced stochastic fluctuation via electronic white noise greatly improves atomic force microscopy capture of energy well details.
Nov 21st, 2016
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Novel method for creating supercapacitors shows remarkable results.
Nov 21st, 2016
Read moreA mathematician presents a new tool for understanding how energy waves move through complex materials, opening up possibilities to design materials that absorb or bend energy as desired.
Nov 21st, 2016
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Following a decade of intensive research into graphene and two-dimensional materials a new semiconductor material shows potential for the future of super-fast electronics. The new semiconductor named Indium Selenide (InSe) is only a few atoms thick, similarly to graphene.
Nov 21st, 2016
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In a new study, an international team of researchers made significant progress in visualizing the process how plants split water to produce oxygen.
Nov 21st, 2016
Read moreTwo-dimensional (2D) nanomaterials have been made by dissolving layered materials in liquids, according to new research. The liquids can be used to apply the 2D nanomaterials over large areas and at low costs, enabling a variety of important future applications.
Nov 21st, 2016
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Microscale energy storage units for wearable and miniaturized electronic devices are improved using porous materials.
Nov 21st, 2016
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