Quantum Computing News

March 29, 2025

Top Headlines

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 ...

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 acoustic version of a quantum ...

A Multimodal Light Manipulator

Mar. 25, 2025 — Interferometers, devices that can modulate aspects of light, play the important role of modulating and switching light signals in fiber-optic communications networks and are frequently used for gas sensing and optical computing. Now, applied ...

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 door to the world of elementary ...

Latest Headlines

updated 3:38pm EDT

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, ...

Quantum Light Source for Eco-Friendly Production of Biogas

Mar. 18, 2025 — Biomass can be converted into valuable gases. But in order to control this process, the amount of water vapor has to be measured. This is notoriously hard, because other components of the gas can ...

Direct Evidence Revealed for Rare Pulsing Pear-Shapes in Gadolinium Nuclei

Mar. 17, 2025 — Scientists have acquired direct evidence of rare, pulsing pear-shaped structures within atomic nuclei of the rare-earth element Gadolinium, thanks to new ...

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 ...

Scientists Use Light to Unlock Secret of Atoms

Mar. 14, 2025 — Researchers have developed innovative methods to control the ionization of atoms and molecules using specially structured light beams, challenging traditional limits. This breakthrough could lead to ...

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 ...

Spinning, Twisted Light Could Power Next-Generation Electronics

Mar. 13, 2025 — Researchers have advanced a decades-old challenge in the field of organic semiconductors, opening new possibilities for the future of electronics. The researchers have created an organic ...

Exciting Moments on the Edge

Mar. 12, 2025 — Researchers have demonstrated that phosphorene nanoribbons (PNRs) exhibit both magnetic and semiconducting properties at room temperature. The research establishes PNRs as a unique class of ...

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 ...

The Two Faces of Liquid Water

Mar. 10, 2025 — Scientists have uncovered a key finding to one of water's unique properties: at high pressure and low temperature, liquid water separates into two distinct liquid phases -- one high-density and ...

Evidence of a New Phenomenon: Quantum Tornadoes in Momentum Space

Mar. 10, 2025 — Researchers have experimentally demonstrated a quantum tornado. Electrons form vortices in the momentum space of the quantum semi-metal tantalum ...

'Nanodot' Control Could Fine-Tune Light for Sharper Displays, Quantum Computing

Mar. 10, 2025 — Newly achieved precise control over light emitted from incredibly tiny sources, a few nanometers in size, embedded in two-dimensional materials could lead to remarkably high-resolution monitors and ...

Sneaky Clocks: Uncovering Einstein's Relativity in an Interacting Atomic Playground

Mar. 5, 2025 — Researchers have explored the interplay between gravitational effects and quantum interactions in optical atomic clocks, revealing more about quantum entanglement in precision ...

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 ...

The Quest for Room-Temperature Superconductors

Mar. 5, 2025 — Theoretical physicists reveal that room-temperature superconductivity is possible within the laws of our Universe, linked to fundamental constants like electron mass and Planck constant. Discovery ...

For Better Quantum Sensing, Go With the Flow

Mar. 5, 2025 — Scientists encased nanodiamonds in tiny moving droplets of water to improve quantum sensing. The new technique lets researchers detect trace amounts of certain ions and molecules, and could someday ...

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 ...

Quantum Properties in Atom-Thick Semiconductors Offer New Way to Detect Electrical Signals in Cells

Mar. 3, 2025 — For decades, scientists have relied on electrodes and dyes to track the electrical activity of living cells. Now, engineers have discovered that quantum materials just a single atom thick can do 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 ...

Quantum Interference in Molecule-Surface Collisions

Feb. 27, 2025 — Scientists have revealed how quantum interference and symmetry dictate molecular behavior in collisions with gold surfaces, offering new insights into molecular interactions. The findings can have ...

Unraveling How a 'Magnetic Twist' Induces One-Way Electric Flow

Feb. 27, 2025 — A twist you'll never see coming: a breakthrough in understanding the relationship between chirality and electric flow at a microscopic level may help us develop chiral information ...

Unraveling the Origin of Extremely Bright Quantum Emitters

Feb. 27, 2025 — A multi-institutional research team has clarified the energy levels of color centers at the SiO2/SiC interface, paving the way toward the development of scalable quantum technologies that use them as ...

New Low-Cost Challenger to Quantum Computer: Ising Machine

Feb. 26, 2025 — A low-energy challenger to the quantum computer also works at room temperature. The researchers have shown that information can be transmitted using magnetic wave motion in complex ...

Time Interfaces: The Gateway to Four-Dimensional Quantum Optics

Feb. 26, 2025 — A new study explores the behavior of photons, the elementary particles of light, as they encounter boundaries where material properties change rapidly over time. This research uncovers remarkable ...

Multiplexing Entanglement in a Quantum Network

Feb. 26, 2025 — Researchers use rare-earth ions to achieve the first-ever demonstration of entanglement multiplexing between individual memory qubits in a quantum ...

Mesoporous Silicon: Semiconductor With New Talents

Feb. 25, 2025 — Silicon is the best-known semiconductor material. However, controlled nanostructuring drastically alters the material's properties. Using a specially developed etching apparatus, a team has now ...