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The engineer of Vanderbilt University was the first to introduce low-power dynamic manipulation of single nanoscale quantum objects.



Image:(1) Low-frequency electrothermoplasmonic tweezer device rendering. Credit: Justus Ndukaife (https://phys.org/news/2021-07-vanderbilt-low-power-dynamic-nanoscale-quantum.html)


The low-power manipulation for single nano-scale quantum objects is one of the most fantastic things in the history of computing. The ability to move nano-scale objects is making it possible to create atomic-size microchips and nanomachines. The system that Verdenbildt researchers introduced used electrothermoplasmonic tweezers that can move objects like nanodiamonds. 

The size of nanodiamonds is about 100 nanometers, but the system can maybe soon in the future move even the atom-size objects. The ability to move the 100 nanometer-size objects is making it possible to move the extremely small elements for the quantum annealing systems. Those nanometer-size objects can be the nanodiamonds, that are cooled to a temperature, that is near zero-kelvin degrees. And those crystals can maybe create a table-size quantum computer. 

The ability to move single atoms by using the combination of laser rays and ionization technology is a brand new thing. And that technology can turn the table-size quantum computers possible. If the atoms (or molecules) are put on the layer, the quantum lasers can stress those atoms, and that thing is making the new and compact quantum processors possible. 

The quantum microprocessors can make by using the atom lines which are installed on the microchip. The quantum microprocessors can make between the trilayer graphene layers, which are protecting the quantum structure. And even that thing will not work, the system can form the nano-size extremely powerful processors, which can turn the nano- and small size robots more independently than ever before. 

In nanotechnical systems, the water molecules can turn into small transistors. The problem is how to conduct electricity to that kind of system. One version is to send the electrons or some other type of radiation to that molecule. The thing is that the regular-looking microprocessors can also use quantum technology. In that kind of futuristic 0/1 processor, the data is traveling in the atom lines through their quantum fields. The atom which is at the end of the wire can stress by using the laser. 

And then the quantum field around the atom is oscillating. That thing makes it possible to make the new type of hybrid microprocessors which are using regular-looking components. But the data between the components is traveling in the form of the oscillating quantum field. Not in the form of electrons. The other version is to put the data travel in the atom line in the form of one electron. In that system, the single electron is traveling through the atom line is different than the regular cable. 

The atom line is acting like the particle accelerator. And the same electron is traveling in the line from beginning to end. That makes breaking the system is extremely difficult. In a regular wire, the electron is jumping from the atom to the next one, and the next atom is sending a new electron. 

So the system where the same electron is traveling from beginning to end makes it possible to make the hybrid system that uses the regular electric-based data transportation system. But there can also travel the qubit in the internal systems. That allows combining the quantum and regular computer in the hybrid system what can be the most powerful in the world. The nano-scale processors can also use quantum cables to transport the data from one processor to another. 


Image:()https://phys.org/news/2021-07-vanderbilt-low-power-dynamic-nanoscale-quantum.html

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