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Search results for thermoelectrics materials technology

Condensed Matter Jul 16, 2025

Scientists achieve first experimental observation of the transverse Thomson effect

In a new Nature Âé¶¹ÒùÔºics paper, researchers report the first experimental observation of the transverse Thomson effect, a key thermoelectric phenomenon that has eluded scientists since it was predicted over a century ago.

Materials Science Jul 15, 2025

New four-element semiconductor alloy promises advances in chip technology

Researchers at the Jülich Research Center and the Leibniz Institute for Innovative Microelectronics (IHP) have developed a material that has never existed before: a stable alloy of carbon, silicon, germanium, and tin. The ...

Nanophysics Jul 8, 2025

Scientists find new way to control electricity at tiniest scale

Researchers at the University of California, Riverside, have uncovered how to manipulate electrical flow through crystalline silicon, a material at the heart of modern technology. The discovery could lead to smaller, faster, ...

Condensed Matter Jun 18, 2025

Improved thermoelectrics: Scientists harness 'traffic jam of electrons' to boost heat-to-electricity conversion

Electricity can be easily converted into heat—every electric cooker does it. But is the opposite also possible? Can heat be converted into electricity—directly, without a steam turbine or similar detours?

Condensed Matter May 26, 2025

Smart phonon control boosts efficiency in eco-friendly thermoelectric material

A research team has discovered how to make a promising energy-harvesting material much more efficient—without relying on rare or expensive elements. The material, called β-Zn4Sb3, is a tellurium-free thermoelectric compound ...

Condensed Matter May 7, 2025

Tiny thermal sensor shows how molecules can mute heat like music

Imagine you are playing the guitar—each pluck of a string creates a sound wave that vibrates and interacts with other waves. Now shrink that idea down to a small single molecule, and instead of sound waves, picture vibrations ...

Astrobiology Apr 21, 2025

A new concept for an astrobiology mission to Enceladus

This year's Lunar Planetary Science Conference (2025 LPSC) saw some truly astounding presentations and proposals. These covered a wide range of science and exploration missions that address the priorities of NASA, other space ...

Analytical Chemistry Apr 16, 2025

Crystallography-informed AI achieves high performance in predicting novel crystal structures

A research team from the Institute of Statistical Mathematics and Panasonic Holdings Corporation has developed a machine learning algorithm, ShotgunCSP, that enables fast and accurate prediction of crystal structures from ...

Condensed Matter Mar 20, 2025

Machine learning uncovers hidden heat transport mechanisms in organic semiconductors

Complex materials such as organic semiconductors or the microporous metal-organic frameworks known as MOFs are already being used for numerous applications such as OLED displays, solar cells, gas storage and water extraction. ...

Space Exploration Mar 17, 2025

Radioisotope generators—inside the 'nuclear batteries' that power faraway spacecraft

Powering spacecraft with solar energy may not seem like a challenge, given how intense the sun's light can feel on Earth. Spacecraft near the Earth use large solar panels to harness the sun for the electricity needed to run ...

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