Ferroelectric materials have applications in next-generation electronics devices from optoelectronic modulators and random access memory to piezoelectric transducers and tunnel junctions. Now researchers at Tokyo Institute ...
Nanophysics
Aug 3, 2015
0
707
(Phys.org)—One of the unsolved mysteries of contemporary science is how highly organized structures can emerge from the random motion of particles. This applies to many situations ranging from astrophysical objects that ...
General Physics
Oct 5, 2012
22
0
Memory based on electrically-induced "resistive switching" effects have generated a great deal of interest among engineers searching for faster and smaller devices because resistive switching would allow for a higher memory ...
Nanophysics
Sep 20, 2013
2
0
Big data needs big power. The server farms that undergird the Internet run on a vast tide of electricity. Even companies that have invested in upgrades to minimize their eco-footprint use tremendous amounts: The New York ...
Software
Jul 19, 2012
23
0
RUDN University mathematicians created a model of maximum efficiency of data centers. It is based on a nontrivial Markov chain. In addition to the obvious practical applications of the results for the organization of servers ...
Mathematics
Sep 30, 2019
0
681
At the Large Hadron Collider at CERN protons crash into each other at incredibly high energies in order to 'smash' the protons and to study the elementary particles of nature - including quarks. Quarks are found in each proton ...
General Physics
Sep 27, 2010
0
0
Researchers have devised a new kind of random number generator, for encrypted communications and other uses, that is cryptographically secure, inherently private and - most importantly - certified random by laws of physics.
Quantum Physics
Apr 14, 2010
0
0
A team at the University of Glasgow has developed a novel way to generate random numbers by using the randomness inherent in crystal growth. In their paper published in the journal Matter, the group describes using chemistry ...
Randomness is powerful. Think about a presidential poll: A random sample of just 400 people in the United States can accurately estimate Clinton's and Trump's support to within 5 percent (with 95 percent certainty), despite ...
Quantum Physics
Sep 19, 2016
0
16
(Phys.org) —Random Lasers are tiny structures emitting light irregularly into different directions. Scientists at the Vienna University of Technology have now shown that these exotic light sources can be accurately controlled.
Optics & Photonics
Jul 15, 2013
3
0
