Hybrid Qubit is Demonstrated with High Tunability – A Progress in Semiconductor Quantum Computation
A major progress in the field of the semiconductor quantum computation with Hybrid Qubit
A new progress or achievement made in the field of the semiconductor that also in the quantum arena will be a major boon for the products in the upcoming days. Scientists from the Key Laboratory have done the same in their respective field of semiconductor quantum dot hybrid qubit. It might appear to be a mouthful but these researchers have been in experimentally demonstrating the very coherent dynamics of the given tunable Hybrid Qubit in the triple dot form.
It should be noted that semiconductors play a vital in the modern day appliances and products and developing a highly scalable semiconductor laced with the quantum chip is simply one of the most coveted researches in the modern era.
The team behind this Hybrid Qubit invention
The team of scientist comes in form of the researchers from the UCLA and University of Buffalo under the leadership of Prof, GUO Gruoping. The major challenge for any researcher at the moment is to develop such a scalable semiconductor quantum chip which can be made compatible with current semiconductor techniques. The usual semiconductor used in the modern equipments especially in the solid state system has its very own dephasing mechanisms which includes the charge noices and the nuclear spin. This allows them to offer faster computing capabilities but it comes at a price with a release of amount of heat and energy.
Currently everyone is looking for an alternative encoding method which can offers faster manipulation along with the long coherence ability. Hybrid Qubit is simply the answer to that every problem and it offers certain advantages over the modern solid-sate semiconductors. During the early phases of their research scientists found anhormonicity of the quantum dot but making the use of the Hybrid Qubit they were able to offers faster operations couple with a longer coherence time which happened to be much better when compared with the double quantum dot based semiconductor performance.
Hybrid Qubit Paving a way for better connected world
Researchers are working extensively towards bringing further improvement in the turnablity of the hybrid qubit. Herein researchers are trying to take advantage of the asymmetry which helped in extending the double quantum dot to the triple quantum dot device. The best thing here is that scientist has been able to turn Hybrid Qubit into a controllable entity which can be utilized in the multi-electron region.
During the research it was found that the tripe dot system is way better than two dot system as it can be easily controlled, initialized and measured electrically as well. The ratio found between the coherence time and the gate time is just Q~29 which is a good achievement.
It is highly unlikely that we will be seeing the implementation and deployment of the quantum semiconductors in the commonplace consumer’s electronics in the near future. But it does helps in taking us one step closer towards the future where computing will be powered by the quantum science and quantum components and the discovery of the Hybrid Qubit is that very step.