10 Qubit Array Advances Germanium Quantum Computing A new 10 qubit processor in germanium demonstrates systematic 2d array operation, advancing quantum computation via semiconductor methods. Here, we leverage advances in material growth, device fabrication, and qubit control to realise a two dimensional 10 spin qubit array, with qubits coupled up to four neighbours that can be controlled with high fidelity.
10 Qubit Array Advances Germanium Quantum Computing “by increasing the number of qubits and scaling in two dimensions, we are advancing along two critical axes for quantum computation.” the device is fabricated on a strained germanium (ge sige) heterostructure: a material system that offers strong spin–orbit coupling. Here, we investigate a two dimensional 10 spin qubit array with single qubit gate fidelities above 99%, and obtain surprisingly uniform qubit properties. They demonstrate a planar 10 qubit germanium processor with uniform high fidelity control in a two dimensional layout where qubits connect to four neighbours, important for quantum error correction. Researchers at qutech have reported the successful functioning of a planar 10 qubit processor constructed on a strained germanium (ge sige) heterostructure, marking a significant advancement in semiconductor quantum computing.
10 Qubit Array Advances Germanium Quantum Computing They demonstrate a planar 10 qubit germanium processor with uniform high fidelity control in a two dimensional layout where qubits connect to four neighbours, important for quantum error correction. Researchers at qutech have reported the successful functioning of a planar 10 qubit processor constructed on a strained germanium (ge sige) heterostructure, marking a significant advancement in semiconductor quantum computing. 10 qubit array advances germanium quantum computing researchers at qutech have created a 10 qubit processor in germanium, demonstrating systematic operation of a two dimensional. In november 2025, researchers at qutech (delft university of technology) announced a major milestone: a 10 qubit germanium spin array with single qubit gate fidelities exceeding 99% across all qubits. Here, we leverage advances in material growth, device fabrication, and qubit control to realise a two dimensional 10 spin qubit array, with qubits coupled up to four neighbours that can be controlled with high fidelity. by exploring the large parameter space of gate voltages and quantum dot occupancies, we demonstrate that plunger. Here, we leverage advances in material growth, device fabrication, and qubit control to realise a two dimensional 10 spin qubit array, with qubits coupled up to four neighbours that can be controlled with high fidelity.
Comments are closed.