Results, published in Nature Communications, show that silicon qubits can be scaled using CMOS-native manufacturing ...

Researchers have achieved the first controllable interaction between two hole spin qubits in a conventional silicon transistor. The breakthrough opens up the possibility of integrating millions of ...

In a demonstration that promises to help scale up quantum computers based on tiny dots of silicon, RIKEN physicists have succeeded in connecting two qubits—the basic unit for quantum information—that ...

Physicists have succeeded in coupling two Andreev qubits coherently over a macroscopic distance for the first time. They achieved this with the help of microwave photons generated in a narrow ...

The heart of any computer, its central processing unit, is built using semiconductor technology, which is capable of putting billions of transistors onto a single chip. Now, researchers from the group ...

“Our demonstration was on a two-qubit system and using a particular type of defect”, says Tim Taminiau who supervised the research. “A key challenge is to maintain and further improve the gate quality ...

Over the last few years, the big question in quantum computing has shifted from “can we get this to work?” to “can we get this to scale?” It’s no longer news when an algorithm is run on a small ...

For the first time, a superconducting circuit has passed a Bell test, the premier test in physics to confirm a system’s quantum behaviour. These circuits are used in quantum computers, and this test ...

Quantum computers go beyond the binary. The first desktop computer was invented in the 1960s. But computing technology has been around for centuries, says Irfan Siddiqi, director of the Quantum ...