Researchers have developed a way to use smartphone images of a person's eyelids to assess blood hemoglobin levels. The ability to perform one of the most common clinical lab tests without a blood draw could help reduce the ...
Optics & Photonics
May 21, 2020
0
1230
Computers, mobile phones and all other electronic devices contain thousands of transistors linked together by thin films of metal. Scientists at Linköping University, Sweden, have developed a method that can use the electrons ...
Materials Science
May 7, 2020
0
120
Mobility is a key parameter for semiconductor performance and relates to how quickly and easily electrons can move inside a substance. Researchers have now achieved the highest mobility among thin films of tin dioxide ever ...
Materials Science
Apr 22, 2020
0
484
Silicon, the best-known semiconductor, is ubiquitous in electronic devices including cellphones, laptops and the electronics in cars. Now, researchers at the National Institute of Standards and Technology (NIST) have made ...
Condensed Matter
Feb 26, 2020
0
226
All the elements are there to begin with, so to speak; it's just a matter of figuring out what they are capable of—alone or together. For Leslie Schoop's lab, one recent such investigation has uncovered a layered compound ...
Condensed Matter
Feb 12, 2020
1
2604
Despite the prominent health threat posed by fine particulate pollution, fundamental aspects of its formation and evolution continue to elude scientists.
Environment
Jan 18, 2020
0
330
Transistors based on germanium can perform calculations for future quantum computers. This discovery by the team of Menno Veldhorst is reported in Nature.
General Physics
Jan 14, 2020
5
1812
Researchers at the University of Sussex have developed a glue which can unstick when placed in a magnetic field, meaning products otherwise destined for landfill, could now be dismantled and recycled at the end of their life.
Polymers
Nov 4, 2019
0
3366
ETH researchers have developed a compact infrared spectrometer. It's small enough to fit on a computer chip but can still open up interesting possibilities—in space and in everyday life.
Optics & Photonics
Oct 8, 2019
1
388
New research from Cass Business School has found that battery icons on mobile phones shape how people view time and space, and how battery conservation practices define user identities.
Social Sciences
Sep 13, 2019
1
882
