Open menu
Nanowerk

Nanotechnology General News

The latest news from academia, regulators
research labs and other things of interest

Nanotechnology News – Latest Headlines

Tuning materials and devices to adapt to their environment

Researchers, who began exploring thin-film tunable dielectrics using sputtered material nearly two decades ago, are now trying to leverage advanced and scalable materials deposition techniques like molecular beam epitaxy (MBE) to create tunable, high-frequency integrated circuits and devices with high-quality materials that are comparable to modern semiconductor technology.

Posted: Sep 13th, 2016

Read more

Magnetic sensors made to measure

Researchers have discovered a method that paves the way for a new generation of magnetic sensors. Their procedure can be used to greatly extend the functionality of such sensors, which is limited when conventional production methods are used, so that sensors can now be individually tailored to a wide variety of new applications.

Posted: Sep 13th, 2016

Read more

New technique integrates graphene, graphene oxide and reduced graphene oxide onto silicon chips at room temperature

Materials researchers have developed a technique that allows them to integrate graphene, graphene oxide and reduced graphene oxide onto silicon substrates at room temperature by using nanosecond pulsed laser annealing. The advance raises the possibility of creating new electronic devices, and the researchers are already planning to use the technique to create smart biomedical sensors.

Posted: Sep 13th, 2016

Read more

Chemists offer enhanced 3-D look inside batteries

A team of chemists has developed a method to yield highly detailed, three-dimensional images of the insides of batteries. The technique, based on magnetic resonance imaging, offers an enhanced approach to monitor the condition of these power sources in real time.

Posted: Sep 13th, 2016

Read more

Metal in chains

The electronic energy states allowed by quantum mechanics determine whether a solid is an insulator or whether it conducts electric current as a metal. Researchers have now theoretically predicted a novel material whose energy states exhibit a hitherto unknown peculiarity.

Posted: Sep 13th, 2016

Read more

Carbon-coated iron catalyst structure could lead to more-active fuel cells

Fuel cells have long held promise as power sources, but low efficiency has created obstacles to realizing that promise. Researchers have identified the active form of an iron-containing catalyst for the trickiest part of the process: reducing oxygen gas, which has two oxygen atoms, so that it can break apart and combine with ionized hydrogen to make water.

Posted: Sep 12th, 2016

Read more

Seeing polarons at a metal oxide surface

Polarons in metal oxides play a key role in processes such as catalysis, high temperature superconductivity, and dielectric breakdown in nanoscale electronics. For this reason, numerous studies have been conducted on technologically relevant oxide materials in which charge carriers are believed to be self-trapped, forming polarons.

Posted: Sep 12th, 2016

Read more

RSS Subscribe to our Nanotechnology Research News feed

Nanowerk on Facebook Engage with our Nanotechnology News on Facebook