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Search results for phonons

Biochemistry May 5, 2025

Quantum effects in proteins: How tiny particles coordinate energy transfer inside cells

Protons are the basis of bioenergetics. The ability to move them through biological systems is essential for life. A new study in Proceedings of the National Academy of Sciences shows for the first time that proton transfer ...

Optics & Photonics May 1, 2025

Sound-controlled light paves way for GPS-free navigation

By adding a sound-mediated way to control light to the toolkit of light-based chips, University of Twente researchers have pushed the boundaries of the technology. This opens up the possibility of making atomic clocks small ...

Molecular & Computational biology Apr 30, 2025

Transcriptomics unlock how root cells 'sense' and adapt to soil

Scientists have discovered, for the first time, how root cells respond to their complex soil environment, revealing that roots actively "sense" their microenvironment and mount precise, cell-specific molecular responses. ...

Superconductivity Apr 23, 2025

High-pressure electron tunneling spectroscopy reveals nature of superconductivity in hydrogen-rich compounds

Scientists have achieved a major milestone in the quest to understand high-temperature superconductivity in hydrogen-rich materials. Using electron tunneling spectroscopy under high pressure, the international research team ...

Condensed Matter Apr 23, 2025

New microscope reveals quantum dance of atoms in twisted graphene

In new research published in Nature, Weizmann Institute scientists introduce a powerful tool to explore quantum phenomena—the cryogenic Quantum Twisting Microscope (QTM).

Nanophysics Apr 17, 2025

Quantum confinement explains the dramatic rise of electrical resistivity in few-nanometers-thick silicon sheets

Consumer electronic devices are made from materials that we have been using for more than 60 years, mainly silicon, germanium and copper. Why have semiconductor electronics become increasingly fast over this time?

General Âé¶¹ÒùÔºics Apr 14, 2025

Cooler, faster, better: Crystal waves enable ultrafast heat transfer for cooler electronics

Imagine if phones never got hot no matter how many apps were running. Picture a future where supercomputers use less energy, electric cars charge faster, and life-saving medical devices stay cooler and last longer.

Condensed Matter Apr 9, 2025

Longstanding model fails to explain spin dynamics in 1D cuprates

Superconductivity—the ability of some materials to conduct electricity with no energy loss—holds immense promise for new technologies from lossless power grids to advanced quantum devices.

Condensed Matter Apr 3, 2025

Crystal melting and the glass transition obey the same physical law

The melting of crystals is the process by which an increase in temperature induces the disruption of the ordered crystalline lattice, leading to the disordered structure and highly fluctuating dynamic behavior of liquids. ...

Condensed Matter Apr 1, 2025

Magnesium becomes a possible superconductor near the 2D limit

Magnesium is a common chemical element, an alkaline earth metal, which is highly chemically reactive and is very light (even lighter than aluminum). Magnesium is abundant in plants and minerals and plays a role in human physiology ...

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