Disguising Key Computer Chip Hardware From Hackers With New Transistor Design
A hacker can reproduce a circuit on a chip by discovering what key transistors are doing in a circuit – but not if the transistor…
A hacker can reproduce a circuit on a chip by discovering what key transistors are doing in a circuit – but not if the transistor…
Australian researchers have located the ‘sweet spot’ for positioning qubits in silicon to scale up atom-based quantum processors. Researchers from the Centre of Excellence for…
Three physicists in the Department of Physics and Astronomy at the University of Tennessee, Knoxville, together with their colleagues from the Southern University of Science…
In a new realm of materials, Ph.D. student Thanh Nguyen uses neutrons to hunt for exotic properties that could power real-world applications. Thanh Nguyen is…
Prototype tech shrinks AI to deliver brain-like functionality in one powerful device. Researchers have developed artificial intelligence technology that brings together imaging, processing, machine learning,…
EPFL engineers have developed a computer chip that combines two functions — logic operations and data storage — into a single architecture, paving the way…
Diamond could conduct electricity like metals when it is deformed to strains at the nanoscale, according to predictions from a study by an international team…
Possible pathway to fast-switching, ultra-low energy electronics based on 2D materials. Moore’s law is an empirical suggestion describing that the number of transistors doubles every…
Normally an insulator, diamond becomes a metallic conductor when subjected to large strain in a new theoretical model. Long known as the hardest of all…
A team led by 2018 Australian of the Year Professor Michelle Simmons has taken another important step forward in the development of a silicon quantum…
Researchers from the Moscow Institute of Physics and Technology and King’s College London cleared the obstacle that had prevented the creation of electrically driven nanolasers…
Managing the heat generated in electronics is a huge problem, especially with the constant push to reduce the size and pack as many transistors as…
Semiconductors are important materials in numerous functional applications such as digital and analog electronics, solar cells, LEDs, and lasers. Semiconducting alloys are particularly useful for…
A team of physicists and chemists has produced the first porous graphene ribbons in which specific carbon atoms in the crystal lattice are replaced with…
To the general public, lasers heat objects. And generally, that would be correct. But lasers also show promise to do quite the opposite — to…
Using Turbulence to Generate Frequency Combs From Small Ring Lasers We’ve all experienced turbulent air and water, but did you know light can be turbulent…
Combined theoretical and experimental work unveils a novel mechanism through which criticality emerges in quasiperiodic structures — a finding that provides unique insight into the…
Researchers at Lehigh’s Center for Photonics and Nanoelectronics use new phase-locking technique to achieve record-high output power for terahertz lasers, report the highest radiative efficiency…