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Nanomaterials Nov 22, 2021

Mystery of high performing novel solar cell materials revealed in stunning clarity

Researchers from the University of Cambridge have used a suite of correlative, multimodal microscopy methods to visualize, for the first time, why perovskite materials are seemingly so tolerant of defects in their structure. ...

Materials Science May 18, 2021

'Seeing' previously unseen nano-level glass damage

For the first time, the subsurface structural changes of silica glass due to nanoscale wear and damage has been revealed via spectroscopy, which may lead to improvements in glass products such as electronic displays and vehicle ...

Nanophysics May 6, 2021

First nanoscale look at a reaction that limits the efficiency of generating clean hydrogen fuel

Transitioning from fossil fuels to a clean hydrogen economy will require cheaper and more efficient ways to use renewable sources of electricity to break water into hydrogen and oxygen.

Nanophysics Feb 26, 2021

Sub-diffraction optical writing enables data storage at the nanoscale

The total amount of data generated worldwide is expected to reach 175 zettabytes (1 ZB equals 1 billion terabytes) by 2025. If 175 ZB were stored on Blu-ray disks, the stack would be 23 times the distance to the moon. There ...

Materials Science Dec 31, 2020

Controlling the nanoscale structure of membranes is key for clean water, researchers find

A desalination membrane acts as a filter for salty water: push the water through the membrane, get clean water suitable for agriculture, energy production and even drinking. The process seems simple enough, but it contains ...

Nanophysics Dec 15, 2020

Weak force has strong impact on nanosheets

You have to look closely, but the hills are alive with the force of van der Waals.

Nanophysics Nov 25, 2020

Researchers create nanoscale slalom course for electrons

A research team led by professors from the Department of Physics and Astronomy have created a serpentine path for electrons, imbuing them with new properties that could be useful in future quantum devices.

Nanophysics Sep 21, 2020

High-sensitivity nanoscale chemical imaging with hard x-ray nano-XANES

X-rays with excellent penetration power and high chemical sensitivity are suited to understand heterogeneous materials. In a new report on Science Advances, A. Pattammattel, and a team of scientists at the National Synchrotron ...

Bio & Medicine Aug 31, 2020

A new platform for controlled delivery of key nanoscale drugs and more

In work that could have a major impact on several industries—from pharmaceuticals to cosmetics and even food—MIT engineers have developed a novel platform for the controlled delivery of certain important drugs, nutrients, ...

Nanophysics Aug 14, 2020

A light bright and tiny: Scientists build a better nanoscale LED

A new design for light-emitting diodes (LEDs) developed by a team including scientists at the National Institute of Standards and Technology (NIST) may hold the key to overcoming a long-standing limitation in the light sources' ...

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