• Tue. Mar 21st, 2023

VTT Spins Out SemiQon For More Affordable, Scalable Quantum Computers

ByLog_1122

Mar 15, 2023


Insider Temporary

  • VTT Technical Analysis Centre of Finland introduced the launch of its quantum computing spinout SemiQon.
  • SemiQon’s strategy depends on comparatively cheap and easy-to-replicate silicon quantum dot-based know-how.
  • Essential Quote: “Our resolution responds to a few main challenges presently slowing down the event of quantum computer systems globally – their scalability, worth, and sustainability. Our know-how permits us to manufacture quantum processors in a means that helps scaling up manufacturing effectively whereas additionally decreasing prices. The chips we manufacture additionally allow the quantum laptop to function at hotter temperatures – thus requiring solely a fraction of the power wanted for different options.” — Himadri Majumdar, CEO of SemiQon.

PRESS RELEASE — VTT Technical Research Centre of Finland introduced the launch of its quantum computing spinout SemiQon. The corporate builds a brand new kind of quantum processor chip comprised of silicon semiconductors, versus present approaches which can be primarily based on non-standard supplies.

The brand new semiconductor quantum processor chips are scalable and simpler to fabricate. They’ll additionally operate at hotter temperatures, making them extra operable and sustainable. This might in the end allow the constructing of quantum processors that may require thousands and thousands of qubits for fault-tolerant operation.

Resulting from scalability points, there are presently lower than 100 quantum computer systems on this planet, and so they can value EUR 10,000,000 or extra to construct. Quantum physicists and engineers are actually making an attempt to find the right way to scale up quantum computer systems. SemiQon’s strategy of utilizing comparatively cheap and easy-to-replicate silicon quantum dot-based know-how solutions that problem.

“Our resolution responds to a few main challenges presently slowing down the event of quantum computer systems globally – their scalability, worth, and sustainability. Our know-how permits us to manufacture quantum processors in a means that helps scaling up manufacturing effectively whereas additionally decreasing prices. The chips we manufacture additionally allow the quantum laptop to function at hotter temperatures – thus requiring solely a fraction of the power wanted for different options,” says Himadri Majumdar, CEO of SemiQon.

Present quantum computer systems excel at optimization duties, like fixing advanced logistical points. For instance, quantum computer systems might in the future precisely mannequin viruses and medicines, or give you local weather options. Nonetheless, as a result of {hardware} and scalability limitations of presently obtainable options, tackling such advanced issues isn’t but attainable.

For quantum computer systems to turn into really helpful on this sense, they would want to function with thousands and thousands of qubits as an alternative of a whole lot – which is what exists right this moment. The quantity of qubits is presently restricted as a result of plenty of components, and that’s the reason a extra scalable choice like SemiQon’s semiconductor-based processors are essential for bringing the sphere to its future potential.

“We have to clear up the scaling drawback to convey exponentially extra processing energy to quantum computer systems earlier than we are able to begin tackling a few of the world’s nice challenges. SemiQon’s silicon semiconductor qubit know-how is a sublime resolution for this,” Tauno Vähä-Heikkilä, Vice President, Microelectronics and Quantum Know-how at VTT.

Giant-scale manufacturing processes and amenities exist already for silicon as a result of it’s used to fabricate microchips which can be utilized in common computer systems and different electronics. This manufacturing functionality has been essential for the rise of computing energy in classical computer systems, as demonstrated by Moore’s legislation over many a long time. SemiQon presently operates in such a pilot manufacturing facility in Finland.

“Globally, the overwhelming majority of quantum investments have addressed superconducting and different qubit applied sciences. Nonetheless, silicon semiconductor qubit know-how remains to be underfunded – regardless of not being burdened with the scalability challenges that many different applied sciences face. SemiQon has the right staff to harness the alternatives within the subject of quantum computing,” says Jussi Sainiemi, Companion at Voima Ventures.

“The SemiQon staff consists of main specialists throughout the subject of silicon semiconductors. As a VTT spinout, the staff has labored carefully with one of many globally main analysis organisations within the subject of silicon semiconductor qubit know-how, and has the expertise and experience essential to convey their innovation to market. Their know-how has the potential to impression the quantum computing subject drastically, paving the best way to a very scalable and sustainable quantum chip,” he continues.

SemiQon began operations in February 2023.



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