 |
| This graphic illustrates an engineered nitrogen vacancy in aluminum nitride. |
Topics: Computer Science, Entanglement, Materials Science, Quantum Computer, Quantum Mechanics, Schrödinger’s cat, Solid State Physics
I included a short primer on Aluminum Nitride if you're interested (which, I'm guessing if you're reading something this nerdy, you kinda are). If you're viewing this on a laptop, pad or a mobile phone, I'm 99.99999999% sure your devices chips were manufactured with AlN. If you go to the link below, the article gives a succinct description of quantum entanglement (when atoms due to their proximity to each other cannot be described as a single unit), and superposition - famously illustrated by the Schrödinger’s cat thought experiment, which is the whole POINT of a quantum computer: it could be "1"; "0" or both at the same time, called a superposition of states. Thankfully, a lot of smart brains are tasked with what shape our tech lives post-Silicon will take, with which we will promptly share more cute cat videos in a kind of weird, digital Freudian slip.
Quantum computers have the potential to break common cryptography techniques, search huge datasets and simulate quantum systems in a fraction of the time it would take today’s computers. But before this can happen, engineers need to be able to harness the properties of quantum bits or qubits.
Currently, one of the leading methods for creating qubits in materials involves exploiting the structural atomic defects in diamond. But several researchers at the University of Chicago and Argonne National Laboratory believe that if an analogue defect could be engineered into a less expensive material, the cost of manufacturing quantum technologies could be significantly reduced. Using supercomputers at the National Energy Research Scientific Computing Center (NERSC), which is located at the Lawrence Berkeley National Laboratory (Berkeley Lab), these researchers have identified a possible candidate in aluminum nitride. Their findings were published in Nature Scientific Reports.
NERSC: Could Aluminum Nitride Produce Quantum Bits? Linda Vu
Seo, H. et al. Design of defect spins in piezoelectric aluminum nitride for solid-state hybrid quantum technologies. Sci. Rep. 6, 20803; doi: 10.1038/srep20803 (2016).
Comments