Was developed a high efficiency photodetector based in quantum dots.
Category: Quantum mechanics
Electrical e-Library at CERN (Part 2)
Continuing the visit to CERN. This second and last part is about the permanent exhibition of Microcosm and the guided tour.
Electrical e-Library at CERN (Part 1)
I was in Geneva, Switzerland, and I visited the European Organization for Nuclear Research (CERN). This site shows permanent exhibition for visitors.
Artificial atoms for quantum computers
Engineers from University of New South Wales (UNSW), in Kensington, Australia, created artificial atoms in silicon chips to increase stability in quantum computers.
The superconductivity phenomenon
Some solids lose all resistance to electrical current in certain conditions. This is the superconductivity phenomenon and today’s subject.
Quantum radar demonstration
Quantum radar has been demonstrated in Institute of Science and Technology Austria. Uses entangled photons in microwave frequency.
News: ‘Time machine’ sends particles to past
Has been built a ‘time machine’ which sends electrons fractions of second to the past.
News: discovered new quasiparticle in semiconductors
Electrons and holes in a semiconductor act like a particle, are a newly discovered quasiparticle called collexon.
Applications of quantum computers
What the quantum computer can do, the classical can’t, or takes too long to the task? In this post, we will see the applications of quantum computers. This post is…
What is quantum computing? (Part 2)
This is the second part of quantum computing. Will be explained the quantum effects which difficult the construction of a quantum computer.