MicroCloud Hologram Inc. Develops Semiconductor Quantum Dot Hole Spin Qubit Technology, Advancing the Frontiers of Quantum Computing

MicroCloud Hologram Inc. Develops Semiconductor Quantum Dot Hole Spin Qubit Technology, Advancing the Frontiers of Quantum Computing

January 1, 2025
MicroCloud Hologram Inc., (the "Company"), based on their in-depth research and continuous innovation in quantum technology, they have pioneered an advanced technological solution: using a fast adiabatic driving protocol to achieve coherent control of two heavy hole spin qubits in a double quantum dot (QD) system. In traditional quantum experimental protocols, conventional methods such as linear ramps, π-pulses, or Landau-Zener channels have contributed to the incremental development of quantum control techniques. However, due to their inherent physical limitations, these methods struggle to meet the current stringent demands for high fidelity in quantum information processing. In contrast, the fast adiabatic driving protocol developed by HOLO demonstrates significant technological advantages.

Lighting the Way to Quantum Computing

Lighting the Way to Quantum Computing

January 1, 2025
In quantum technology applications such as quantum computing, light plays a central role in encoding and transmitting information. NTU researchers have recently made breakthroughs in manipulating light that could potentially usher in the era of quantum computing.

Superconducting Qubit Baths Give Clean Simulation of Quantum Transport

Superconducting Qubit Baths Give Clean Simulation of Quantum Transport

December 30, 2024
Researchers from Singapore and China have used a superconducting quantum processor to study the phenomenon of quantum transport in unprecedented detail.

First Demonstration of Quantum Teleportation Over Busy Internet Cables

First Demonstration of Quantum Teleportation Over Busy Internet Cables

December 30, 2024
Northwestern University engineers are the first to successfully demonstrate quantum teleportation over a fiber optic cable already carrying Internet traffic. The discovery, published in the journal Optica, introduces the new possibility of combining quantum communication with existing Internet cables — greatly simplifying the infrastructure required for for advanced sensing technologies or quantum computing applications.

360 Qubits in a Crystal Membrane

360 Qubits in a Crystal Membrane

December 24, 2024
The rare-earth metal erbium could play a key role in future quantum networks: researchers from MPQ and TU Munich succeeded in spectrally resolving and individually controlling up to 360 erbium ions.

From Waste Heat to Quantum Innovation: Advancing Spintronics

From Waste Heat to Quantum Innovation: Advancing Spintronics

December 24, 2024
What if the waste heat generated by cars, factories, and even your laptop could be used to realize the next generation of energy-efficient quantum computers? Researchers at Illinois State University, in collaboration with the Air Force Research Laboratory (AFRL), have discovered an effect that may make that possible.

UAE’s TII: SpinQ Delivers Tailored QPU Solutions for Advanced Superconducting Quantum Computing Systems

UAE’s TII: SpinQ Delivers Tailored QPU Solutions for Advanced Superconducting Quantum Computing Systems

December 24, 2024
By partnering with SpinQ, TII successfully addressed its quantum research challenges, achieved cost efficiencies, and ensured the smooth progression of its projects. This collaboration highlights SpinQ's role in advancing quantum computing innovation on the global stage, contributing to the broader quantum ecosystem.

POSTECH Launches Graduate School of Quantum Science and Technology

POSTECH Launches Graduate School of Quantum Science and Technology

December 23, 2024
POSTECH held the opening ceremony for the Graduate School of Quantum Science and Technology (Principal Professor Yoon-Ho Kim of POSTECH) on October 31 at the POSCO International Center.

Large Hadron Collider Regularly Makes Magic

Large Hadron Collider Regularly Makes Magic

December 21, 2024
A brotherly research duo has discovered that when the Large Hadron Collider (LHC) produces top quarks – the heaviest known fundamental particles – it regularly creates a property known as magic.

Coupling Microwave Photons to Germanium Quantum Dots

Coupling Microwave Photons to Germanium Quantum Dots

December 21, 2024
Scientists at EPFL have made important progress in quantum technology, achieving strong coupling between quantum dots in Germanium and microwave photons, paving the way for scalable quantum computing based on spin qubits.
Subscribe to Quantum Information