The idea of computing systems based on controlling atomic spins just got a boost from new research performed at the Massachusetts Institute of Technology (MIT) and the U.S. Department of Energy's (DOE) Brookhaven National ...
Quantum Physics
Jan 28, 2015
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1367
A UNSW study published this week resolves key challenges in creation of hole-based artificial atoms, with excellent potential for more-stable, faster, more scalable quantum computing.
Quantum Physics
Aug 15, 2018
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126
In a new paper in PNAS, "Triplet-Pair Spin Signatures From Macroscopically Aligned Heteroacenes in an Oriented Single Crystal," National Renewable Energy Laboratory (NREL) researchers Brandon Rugg, Brian Fluegel, Christopher ...
Quantum Physics
Jul 19, 2022
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372
Using a spin-polarized metastable helium beam, a group headed by Dr. Shiro Entani, who is a limited-term researcher at the Advanced Science Research Center, Japan Atomic Energy Agency (President: Shojiro Matsuura) and Dr. ...
General Physics
Jul 22, 2013
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0
Researchers at the Hong Kong University of Science and Technology (HKUST) have demonstrated a new way to control the quantum state through the loss of particles—a process that is usually avoided in the quantum device, offering ...
Quantum Physics
Jan 24, 2022
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358
It is advantageous to implement a quantum bit (qubit) with a single nuclear spin because the nuclear spin is robust against any stray magnetic fields. This robustness can be attributed to the small magnitude of the magnetic ...
Quantum Physics
Aug 27, 2013
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0
Scientists at Florida State University's National High Magnetic Field Laboratory (MagLab) have demonstrated a way to improve the performance of the powerful but persnickety building blocks of quantum computers, called quantum ...
Quantum Physics
Mar 17, 2016
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284
Scientists at the U.S. Naval Research Laboratory (NRL) have demonstrated for the first time that one can electrically access the remarkable properties predicted for a topological insulator (TI). They used a ferromagnetic ...
General Physics
Feb 25, 2014
2
0
Neutron scattering is considered the method of choice for investigating magnetic structures and excitations in quantum materials. Now, for the first time, the evaluation of measurement data from the 2000s with new methods ...
Quantum Physics
Oct 3, 2022
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144
In conducting materials, free electrons can move from one point to another, conveying their electrical charge to produce an electrical current. Electrons have another property, known as spin, that could be harnessed and manipulated ...
Quantum Physics
Mar 20, 2014
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