Engineers have successfully transferred digitally encoded information wirelessly using nuclear radiation instead of conventional technology.
General Physics
Nov 10, 2021
1
1469
Toshiba Europe Ltd today announced it has developed the world's first chip-based quantum key distribution (QKD) system. This advance will enable the mass manufacture of quantum security technology, bringing its application ...
Quantum Physics
Oct 21, 2021
0
105
As pervasive as they are in everyday uses, like encryption and security, randomly generated digital numbers are seldom truly random.
General Physics
Jun 29, 2021
0
264
Researchers at Tohoku University and the Japan Atomic Energy Agency (JAEA) have discovered a new spintronic phenomenon—a persistent rotation of chiral-spin structure.
Condensed Matter
May 21, 2021
1
145
A team of researchers from the U.K., Germany and Russia has used the unpredictable nature of quantum mechanics to create a device capable of generating truly random numbers. In their paper published in the journal Physical ...
ETH scientists have generated a huge true random number using DNA synthesis. It is the first time that a number of this magnitude has been created by biochemical means.
Biotechnology
Nov 20, 2020
0
1131
Magnetic vortices are nanoscale whirls that gyrate like spinning tops, tracing out paths in a clockwise or counter-clockwise manner in nanometer-thick materials. Under certain conditions, this sense of gyration can flip repeatedly, ...
Nanophysics
Feb 5, 2020
1
1045
Researchers have shown that a chip-based device measuring a millimeter square could be used to generate quantum-based random numbers at gigabit per second speeds. The tiny device requires little power and could enable stand-alone ...
Optics & Photonics
Jul 24, 2018
0
212
Cyberattacks may become impossible with the creation of the first practical quantum random number generator.
Quantum Physics
Jul 2, 2018
0
765
On November 30th, 2016, more than 100,000 people around the world contributed to a suite of first-of-a-kind quantum physics experiments known as The BIG Bell Test. Using smartphones and other internet-connected devices, participants ...
Quantum Physics
May 9, 2018
24
1056
