Envylife904· Published on 8 Dec 2012
Nikola Tesla symbolizes a unifying
force and inspiration for all nations in the name of peace and science.
He was a true visionary far ahead of his contemporaries in the field of
scientific development. New York State and many other states in the USA
proclaimed July 10, Tesla's birthday- Nikola Tesla Day... :
Electromechanical devices and principles that Nikola Tesla worked on
during his career:
rotating magnetic fields
Induction motor
"high" frequency alternator
Tesla coil
magnifying transmitter
Alternating current
Electric power transmission
Radio
Radio remote control vehicle (torpedo)[1]
electronic logic gate[citation needed]
Wireless transfer of electricity
Tesla principle
Bifilar coil
Telegeodynamics
X-rays
Arc light systems
Lightning rods
Polyphase system for distributing alternating-current electrical power. For more on Tesla check
http://www.teslasociety.com/biography...
Tuesday, August 13, 2013
Thursday, August 8, 2013
QUANTUM COMMUNICATION CONTROLLED BY RESONANCE IN 'ARTIFICIAL ATOMS'
06 August 2013
Researchers at the Niels Bohr Institute, together with
colleagues in the US and Australia, have developed a method to control a
quantum bit for electronic quantum communication in a series of quantum
dots, which behave like artificial atoms in the solid state. The
results have been published in the scientific journal Physical Review
Letters.In a conventional computer, information is made up of bits, comprised of 0’s and 1’s. In a quantum computer the 0 and 1 states can simultaneously exist, allowing a kind of parallel computation in which a large number of computational states are acted upon by the machine at the same time. This can make a quantum computer exponentially faster than a conventional computer. The problem with the quantum world, however, is that you cannot allow these states to be measured, or all of the quantum magic disappears.
“We have developed a new way of controlling the electrons so that the quantum state can be controlled without measurement, using resonances familiar in atomic physics, now applied to these artificial atoms,” explains Professor Charles Marcus, director of the Center for Quantum Devices at the Niels Bohr Institute at the University of Copenhagen.
He explains that they are combining classical solid-state physics on a nanometer scale with resonance techniques of atomic physics. In a semiconducting material (GaAs) there are free electrons that move within the material structure. The information is stored in the spin of the electrons which can turn up or down. But the electrons and their spin must be controlled.
Captures electrons and controls them
“We capture the electrons in ‘boxes’. Each box consist of a quantum dot, which is an artificial atom. The quantum dots are embedded in the semiconductor and each quantum dot can capture one electron. There needs to be three quantum dots next to each other using nanometer-scale electrostatic metal gates. When we open contact between the ‘boxes’ the electrons can sense each others’ presence. The three spins must coordinate their orientations because it cost extra energy to put electrons with the same spin into the same box. To lower their energy, they not only spread out among the three boxes, but they orient their spins to further lower their energy. The three boxes together form a single entity – a qubit or quantum bit,” explains Charles Marcus.An electrical signal is now sent from outside and by rapidly opening the boxes the system begins to swing in dynamic vibrations. The researchers can use this to change the quantum state of the electrons.
“By combining three electrons in a triple quantum dot and oscillating an applied electric field at the frequency that separates adjacent energy levels, we can thus control the spins of the electrons without measuring them,” explains Charles Marcus.
Quantum computers for extreme applications
First, the technique itself was discovered. The next step is not just a single sequence with three quantum dots, but several sequences. Each sequence forms one qubit and now a series of qubits need to talk to each other. This could be realised by a quantum computer with more bits.“The potential of a quantum computer is that it will be able to perform multiple calculations at once. In that way it will be much faster than conventional computers and will be able to solve tasks that cannot currently be solved, because it simply takes too long,” says Charles Marcus.
Quantum computers are not expected to be something everyone will own, but rather an advanced set of tools for researchers who need to make extreme calculations.
http://www.nbi.ku.dk/english/news/news13/quantum-communication-controlled-by-resonance-in-artificial-atoms/
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Saturday, August 3, 2013
MICHAEL TALBOT HOLOGRAPHIC UNIVERSE WORKSHOP
Michael Talbot Holographic Universe WorkShop 9-14-1991
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AS AN IMPORTANT MEMBER OF THE
GLOBAL INDEPENDENT
MEDIA COMMUNITY, MIKIVERSE SCIENCE HONOURABLY REQUESTS YOUR HELP TO
KEEP YOUR NEWS, DIVERSE,
AND FREE OF CORPORATE, GOVERNMENT SPIN AND
CONTROL. FOR MORE INFORMATION ON HOW YOU MAY ASSIST, PLEASE CONTACT:
themikiverse@gmail.com
ETHICAL DONATORS AND COMMUNITY MEMBERS REQUIRED, TO FILL THIS SPACE WITH YOUR POLITICAL SLOGANS, ADVERTISING OFFERS,WEBSITE DETAILS, CHARITY REQUESTS, LECTURE OPPORTUNITIES, EDUCATIONAL WORKSHOPS, SPIRITUAL AND/OR HEALTH ENLIGHTENMENT COURSES.
Labels:
100% Independent Australian News,
mikiverse,
mikiverse headline news,
Mikiverse Hip Hop,
Mikiverse Law,
Mikiverse Politics,
Mikiverse Science
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