Tuesday, September 15, 2020
Reviewing the quantum anomalous Hall effect
A resear h collaboration has reviewed the fundamental theories underpinning the quantum anomalous Hall effect (QAHE).
Diamond discovery hints at energy efficient electronics
Researchers have made a discovery on how to control the way electric charges spin on a diamond?s surface that could pave the way for a new type of diamond-powered energy efficient electronic devices.
Storing information and designing uncrackable codes with DNA
Researchers are exploring the unique information-carrying capacities of DNA, hoping to produce microscopic forms whose ability to encrypt, store and retrieve information rival those of the silicon-based semiconductor memories found in most computers.
Energy harvesting goes organic, gets more flexible
Researchers report using a combination of ultraviolet and ozone exposure to generate a wettability difference and an applied field to create horizontally aligned polarization of nanotubes on flexible substrates with interlocking electrodes.
New on/off functionality for fast, sensitive, ultra-small technologies
Researchers report an ultra-small actuator with the fastest on/off switch and most precise position control in the world.
New nanomedicine can diagnose and treat prostate cancer in a more efficient and less aggressive way than chemotherapy
Researchers have developed and patented a new nanomedicine for its diagnosis and treatment (theranostic system), based on the use of organic porous nanoparticles called COFs - covalent organic frameworks - which stand out for being more efficient and less aggressive than conventional chemotherapy.
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