Light from inside the tunnel
Physicists have revealed a so-far overlooked nonlinear optical mechanism that emerges from the light-induced tunneling of electrons inside dielectrics.
Jun 30th, 2020
Read morePhysicists have revealed a so-far overlooked nonlinear optical mechanism that emerges from the light-induced tunneling of electrons inside dielectrics.
Jun 30th, 2020
Read moreScientists present insights from sophisticated small-scale mechanical experiments explaining unexpected plastic deformation of silicon on the nanoscale.
Jun 30th, 2020
Read moreResearchers have developed a new method of applying anti-inflammatory substances to implants in order to inhibit undesirable inflammatory reactions in the body.
Jun 30th, 2020
Read moreScientists have discovered details about a novel type of polarized light-matter interaction with light that literally turns end over end as it propagates from a source. Their find could help study molecules like those in light-harvesting antennas anticipated to have unique sensitivity to the phenomenon.
Jun 29th, 2020
Read morePhysicists used X-ray measurements and analyses to show that velocity scaling and dispersion in wave transmission is based on grainy particle arrangements and chains of force between them, while reduction of wave intensity is caused mainly from grainy particle arrangements alone.
Jun 29th, 2020
Read moreResearchers have developed a lightweight, multifunctional nanofiber material that can protect wearers from both extreme temperatures and ballistic threats.
Jun 29th, 2020
Read moreMethod could shed light on nitric oxide's role in the neural, circulatory, and immune systems.
Jun 29th, 2020
Read moreIn lab tests, virus-like DNA structures coated with viral proteins provoke a strong immune response in human B cells.
Jun 29th, 2020
Read moreLiquid, biocompatible and micro-injectable, the new retinal prosthesis is an aqueous suspension of photoactive nanoparticles that functionally replace the photoreceptors of the retina damaged by degenerative diseases and aging.
Jun 29th, 2020
Read moreSeeing light emerge from a nanoscale experiment didn't come as a big surprise to physicists. But it got their attention when that light was 10,000 times brighter than they expected.
Jun 29th, 2020
Read moreResearchers developed a new imaging technique that is fast and sensitive enough to observe these elusive critical fluctuations in two-dimensional magnets. This real-time imaging allows researchers to control the fluctuations and switch magnetism via a 'passive' mechanism that could eventually lead to more energy-efficient magnetic storage devices.
Jun 29th, 2020
Read moreScientists have provided the first theoretical explanation for how electrical current is conducted in semiconductors made of nanocrystals. In the future, this could lead to the development of new sensors, lasers or LEDs for TV screens.
Jun 29th, 2020
Read moreA research team developed method for trapping elusive electrons.
Jun 29th, 2020
Read moreResearchers are using high-resolution printing technology and the unique properties of graphene to make low-cost biosensors to monitor food safety and livestock health.
Jun 29th, 2020
Read moreUsing a supercomputer, researchers have simulated and evaluated one hundred possible materials for designing high-performance transistors and discovered 13 promising candidates.
Jun 26th, 2020
Read moreIndium nitride is a promising material for use in electronics, but difficult to manufacture. Scientists have developed a new molecule that can be used to create high-quality indium nitride, making it possible to use it in, for example, high-frequency electronics.
Jun 26th, 2020
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