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Condensed Matter May 27, 2024

Scientists discover polar Bloch points in strained ferroelectric films

A Bloch point is a singular point around which the field vectors are oriented in nearly all directions. In magnetics, it is the natural link between classical and quantum magnetism, and it has not been directly observed. ...

General Physics May 24, 2024

Theory and experiment combine to shine a new light on proton spin

Nuclear physicists have long been working to reveal how the proton gets its spin. Now, a new method that combines experimental data with state-of-the-art calculations has revealed a more detailed picture of spin contributions ...

Condensed Matter May 24, 2024

Researchers describe spin-boson systems to configure quantum devices

Many of today's quantum devices rely on collections of qubits, also called spins. These quantum bits have only two energy levels, the "0" and the "1." However, spins in real devices also interact with light and vibrations ...

Nanophysics May 24, 2024

First topological quantum simulator device in strong light-matter interaction regime to operate at room temperatures

Researchers at Rensselaer Polytechnic Institute have fabricated a device no wider than a human hair that will help physicists investigate the fundamental nature of matter and light. Their findings, published in the journal ...

Environment May 23, 2024

Shedding light on the chemical enigma of sulfur trioxide in the atmosphere

Researchers at Tampere University have discovered that sulfur trioxide can form products other than sulfuric acid in the atmosphere by interacting with organic and inorganic acids.

General Physics May 23, 2024

How a world record 'squeeze' could offer comfort for dark matter hunters

UNSW quantum engineers have developed a new amplifier that could help other scientists search for elusive dark matter particles.

Quantum Physics May 23, 2024

Physicist explains how his research is helping qubits stay in sync

As part of the Center for Quantum Leaps, a signature initiative of the Arts & Sciences strategic plan, physicist Kater Murch and his research group use nano-fabrication techniques to construct superconducting quantum circuits ...

Optics & Photonics May 23, 2024

Quantum photonic technologies set to be more reliable with new interferometer

An increasing number of emerging quantum applications operate using optical technologies. Essentially, photons carry information at the speed of light and over long distances, making them good candidates for fast and secure ...

General Physics May 22, 2024

Nuclear physicists make first precision measurements of radium monofluoride

For the first time, nuclear physicists have made precision measurements of a short-lived radioactive molecule, radium monofluoride (RaF). In their study published in the journal Nature Physics, the researchers combined ion-trapping ...

Nanophysics May 22, 2024

New nanostrings can vibrate longer than any previously known solid-state object

Researchers from TU Delft and Brown University have engineered string-like resonators capable of vibrating longer at ambient temperature than any previously known solid-state object—approaching what is currently only achievable ...

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