Insider Brief Quantinuum demonstrated 50 entangled logical qubits with fidelities exceeding 98%, setting a new industry benchmark for scalable quantum systems. The company also reported on advances in quantum error correction at Q2B, including single-shot […]
Quantum Computing Inc. (QCi), a company specializing in photonics and quantum optics technology, has raised $50 million through two concurrent offerings of common stock. The funds will support the company’s working capital needs, general corporate […]
D-Wave Quantum Inc. has successfully raised $175 million in gross proceeds through two at-the-market (ATM) equity offering programs. The latest $75 million program, launched on December 9, 2024, was completed at an average share price […]
Insider Brief: Illinois announced the National Quantum Algorithm Center in collaboration with IBM and Governor JB Pritzker, to be located within the Illinois Quantum and Microelectronics Park (IQMP) in Chicago. IBM Quantum System Two, powered […]
For experiments that require ultra-precise measurements and control over atoms—think two-photon atomic clocks, cold-atom interferometer sensors and quantum gates—lasers are the technology of choice, the more spectrally pure (emitting a single color/frequency), the better. Conventional […]
One of the biggest barriers to large-scale quantum computing is the error-prone nature of the technology. This week, Google announced a major breakthrough in quantum error correction, which could lead to quantum computers capable of […]
An international research team has controlled hybrid electron-photon quantum states in helium atoms. Control of these special quantum states was enabled by the pulse formation of very intense, extreme ultraviolet radiation. This method introduces the […]
Physicists have long theorized the existence of a unique state of matter known as a quantum spin liquid. In this state, magnetic particles do not settle into an orderly pattern, even at absolute zero temperature. […]
Insider Brief: D-Wave Quantum Inc. raised $175 million in gross proceeds from its $100 million and $75 million “at-the-market” equity offering programs, with the latter completed at an average share price of $4.8149 over three […]
Theoretical physicists along with an experimental team have found evidence of a quantum spin liquid in a material known as pyrochlore cerium stannate. They achieved this by combining state-of-the-art experimental techniques, including neutron scattering at […]
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