Quantum Computers News

April 30, 2025

Top Headlines

Physicists Uncover Hidden Order in the Quantum World Through Deconfined Quantum Critical Points

Apr. 25, 2025 — A recent study has unraveled some of the secrets concealed within the entangled web of quantum ...

Nanophotonic Platform Boosts Efficiency of Nonlinear-Optical Quantum Teleportation

Apr. 24, 2025 — Researchers have long recognized that quantum communication systems would transmit quantum information more faithfully and be impervious to certain forms of error if nonlinear optical processes were ...

It's a Quantum Zoo out There, and Scientists Just Found a Dozen New 'Species'

Apr. 21, 2025 — Researchers observe over a dozen never-before-seen quantum states in a unique quantum ...

Scientists Uncover Quantum Surprise: Matter Mediates Ultrastrong Coupling Between Light Particles

Apr. 18, 2025 — A team of researchers has developed a new way to control light interactions using a specially engineered structure called a 3D photonic-crystal cavity that could enable transformative advancements in ...

Latest Headlines

updated 1:19pm EDT

Quantum Sensors Tested for Next-Generation Particle Physics Experiments

Apr. 24, 2025 — Researchers have developed a novel high-energy particle detection instrumentation approach that leverages the power of quantum sensors -- devices capable of precisely detecting single ...

Researchers Demonstrate New Class of Quantum Materials That Are Both Metallic and One-Dimensional

Apr. 17, 2025 — A study has found a rare form of one-dimensional quantum magnetism in a metallic compound, offering evidence into a phase space that has remained, ...

Curved Neutron Beams Could Deliver Benefits Straight to Industry

Apr. 17, 2025 — Scientists have created the first neutron 'Airy beam,' which has unusual capabilities that ordinary neutron beams do not. The achievement could enhance neutron-based techniques for investigating the ...

An Elegant Method for the Detection of Single Spins Using Photovoltage

Apr. 15, 2025 — Diamonds with certain optically active defects can be used as highly sensitive sensors or qubits for quantum computers, where the quantum information is stored in the electron spin state of these ...

Reshaping Quantum Dots Production Through Continuous Flow and Sustainable Technologies

Apr. 11, 2025 — Researchers have developed a pioneering, sustainable method for producing cadmium-based quantum dots (QDs) in water using a biocompatible chalcogen ...

Researchers Demonstrate the UK's First Long-Distance Ultra-Secure Communication Over a Quantum Network

Apr. 7, 2025 — Researchers have successfully demonstrated the UK's first long-distance ultra-secure transfer of data over a quantum communications network, ...

Enhancing Light Control With Complex Frequency Excitations

Apr. 1, 2025 — Researchers report their insights on the emerging field of complex frequencies excitations, a recently introduced scheme to control light, sound and other wave phenomena beyond conventional limits. ...

Hot Schrödinger Cat States Created

Apr. 4, 2025 — Quantum states can only be prepared and observed under highly controlled conditions. A research team has now succeeded in creating so-called hot Schrodinger cat states in a superconducting microwave ...

Physicists Uncover Electronic Interactions Mediated Via Spin Waves

Apr. 3, 2025 — Physicists have made a novel discovery regarding the interaction of electronic excitations via spin waves. The finding could open the door to future technologies and advanced applications such as ...

Scientists Merge Two 'Impossible' Materials Into New Artificial Structure

Apr. 2, 2025 — An international team has merged two lab-synthesized materials into a synthetic quantum structure once thought impossible to exist and produced an exotic structure expected to provide insights that ...

Transducer Could Enable Superconducting Quantum Networks

Apr. 2, 2025 — Applied physicists have created a photon router that could plug into quantum networks to create robust optical interfaces for noise-sensitive microwave quantum ...

Physicists Use Quantum Entanglement to Crack Mystery of Strange Metals

Mar. 28, 2025 — Scientists have long sought to unravel the mysteries of strange metals -- materials that defy conventional rules of electricity and magnetism. Now, a team of physicists has made a breakthrough in ...

Researchers Find a Way to Shield Quantum Information from 'Noise'

Mar. 27, 2025 — Researchers have discovered a way to protect quantum information from environmental disruptions, offering hope for more reliable future ...

Entangled in Self-Discovery: Quantum Computers Analyze Their Own Entanglement

Mar. 26, 2025 — Quantum computers are able to solve complex calculations that would take traditional computers thousands of years in just a few minutes. What if that analytical power is turned inwards towards the ...

New Type of Quantum Computer Studies the Dance of Elementary Particles

Mar. 25, 2025 — The study of elementary particles and forces is of central importance to our understanding of the universe. Now a team of physicists shows how an unconventional type of quantum computer opens a new ...

Listen to Quantum Atoms Talk Together Thanks to Acoustics

Mar. 25, 2025 — To get around the constraints of quantum physics, researchers have built a new acoustic system to study the way the minuscule atoms of condensed matter talk together. They hope to one day build an ...

Device Enables Direct Communication Among Multiple Quantum Processors

Mar. 21, 2025 — Researchers developed a scalable interconnect that facilitates all-to-all communication among many quantum processor modules by enabling each to send and receive quantum information on demand in a ...

Quantum Heat Dynamics Toggled by Magnetic Fields

Mar. 19, 2025 — The ability to conduct heat is one of the most fundamental properties of matter, crucial for engineering applications. Scientists know well how conventional materials, such as metals and insulators, ...

Record-Breaking 12,900 Km Ultra-Secure Quantum Satellite Link

Mar. 19, 2025 — Scientists have successfully established the world's longest intercontinental ultra-secure quantum satellite link, spanning 12,900 km. Using the Chinese quantum microsatellite Jinan-1, launched ...

Twisting Atomically Thin Materials Could Advance Quantum Computers

Mar. 17, 2025 — Researchers show that precisely layering nano-thin materials creates excitons -- essentially, artificial atoms -- that can act as quantum information bits, or ...

Quantum Spin Model Made from Nanographene Molecules

Mar. 14, 2025 — Researchers have experimentally recreated another fundamental theoretical model from quantum physics, which goes back to the Nobel Prize laureate Werner Heisenberg. The basis for the successful ...

Quantum-Inspired Cameras Capture the Start of Life

Mar. 13, 2025 — Researchers have performed the first imaging of embryos using cameras designed for quantum measurements. The academics investigated how to best use ultrasensitive camera technology, including the ...

First Operating System for Quantum Networks

Mar. 12, 2025 — Researchers have announced the creation of the first operating system designed for quantum networks: QNodeOS. The research marks a major step forward in transforming quantum networking from a ...

Untangling Quantum Entanglement With New Calculation Formulas

Mar. 11, 2025 — Physicists developed simplified formulas to quantify quantum entanglement in strongly correlated electron systems. Their approach was applied to nanoscale materials, revealing unexpected quantum ...

Unlocking the Secrets of Phase Transitions in Quantum Hardware

Mar. 10, 2025 — Researchers have achieved a remarkable result: capturing and studying phase changes in quantum hardware, which hold hold promise for next-generation technologies like quantum computing and ...

Quantum Dot Discovery for LEDs Brings Brighter, More Eco-Friendly Displays

Mar. 5, 2025 — Research has achieved a breakthrough in eco-friendly display technology, creating highly efficient and stable blue quantum dot LEDs (QLEDs) that could power the next generation of televisions, ...

Single-Qubit Sensing Puts New Spin on Quantum Materials Discovery

Mar. 5, 2025 — Working at nanoscale dimensions, billionths of a meter in size, a team of scientists revealed a new way to measure high-speed fluctuations in magnetic materials. Knowledge obtained by these new ...

Cold Atoms on a Chip

Mar. 4, 2025 — Researchers are working to move cold atom quantum experiments and applications from the laboratory tabletop to chip-based ...

Scientists Unravel the Spiraling Secrets of Magnetic Materials for Next-Generation Electronics

Mar. 4, 2025 — Engineers have developed a new computational approach to accurately model and predict the properties of a class of magnetic molecules called chiral helimagnets. Their work could accelerate the ...

New Ocelot Chip Makes Strides in Quantum Computing

Feb. 27, 2025 — Scientists demonstrate a new quantum chip architecture for suppressing errors using a type of qubit known as a cat ...