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Connecting the (Quantum) Dots: First Viable High-Speed Quantum Computer Moves Closer
February 26, 2013 — Scientists have developed a new method that better preserves the units necessary to power lightning-fast electronics, known as qubits. Hole spins, rather than electron spins, can keep quantum bits in ... > full story -
Newly Observed Properties of Vacuums: Light Particles Illuminate the Vacuum
February 26, 2013 — Researchers have succeeded in showing experimentally that vacuums have properties not previously observed. According to the laws of quantum mechanics, it is a state with abundant potentials. Vacuums ... > full story -
Quantum Algorithm Breakthrough: Performs a True Calculation for the First Time
February 24, 2013 — Scientists have demonstrated a quantum algorithm that performs a true calculation for the first time. Quantum algorithms could one day enable the design of new materials, pharmaceuticals or clean ... > full story -
Quantum Dots That Assemble Themselves
February 20, 2013 — Scientists have demonstrated a process whereby quantum dots can self-assemble at optimal locations in nanowires, a breakthrough that could improve solar cells, quantum computing, and lighting ... > full story -
In the Blink of an Eye: X-Ray Imaging on the Attosecond Timescale
February 17, 2013 — Scientists have been using powerful laboratory-scale lasers to test whether multidimensional nonlinear x-ray spectroscopy on the attosecond timescale is practical for the light sources of the future ... > full story -
Breakthrough Architecture for Quantum Computers Proposed
February 17, 2013 — Scientists have proposed a new computational model that may become the architecture for a scalable quantum ... > full story -
Playing Quantum Tricks With Measurements
February 17, 2013 — Physicists have performed an experiment that seems to contradict the foundations of quantum theory – at first glance. The team reversed a quantum measurement in a prototype quantum information ... > full story -
Quantum Cryptography Put to Work for Electric Grid Security
February 14, 2013 — Quantum cryptography researchers completed the first-ever demonstration of securing control data for electric grids using quantum ... > full story -
A Quantum Dot Energy Harvester
February 14, 2013 — A new type of nanoscale engine has been proposed that would use quantum dots to generate electricity from waste heat, potentially making microcircuits more efficient. The engines would be microscopic ... > full story -
Combining Quantum Information Communication and Storage
February 14, 2013 — Researchers in Finland have successfully connected a superconducting quantum bit, or qubit, with a micrometer-sized drum head. Thus they transferred information from the qubit to the resonator and ... > full story
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