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Search results for thermoelectrics materials technology

Nanomaterials Apr 3, 2024

Novel fabrication technique takes transition metal telluride nanosheets from lab to mass production

Transition metal telluride nanosheets have shown enormous promise for fundamental research and other applications across a rainbow of different fields, but until now, mass fabrication has been impossible, leaving the material ...

Materials Science Mar 29, 2024

Researchers develop a thermoelectric material with optimal cost, efficiency and flexibility

A research team has developed an inorganic-organic thermoelectric composite that promises competitive pricing while addressing efficiency and flexibility challenges in thermoelectric technology.

Superconductivity Mar 22, 2024

Discovery of a hidden quantum critical point in two-dimensional superconductors

Weak fluctuations in superconductivity, a precursor phenomenon to superconductivity, have been successfully detected by a research group at the Tokyo Institute of Technology (Tokyo Tech). This breakthrough was achieved by ...

Nanophysics Mar 19, 2024

Scientists discover super sensor for the smallest scales

A team that included researchers at the Department of Energy's Oak Ridge National Laboratory used a new twist on an old method to detect materials at some of the smallest amounts yet recorded.

Nanophysics Feb 5, 2024

Researchers develop thermal radiation controllable epsilon-near-zero material that can withstand extreme environments

Thermal radiation is electromagnetic radiation emitted by all objects with temperature and most representatively, there is the solar radiation spectrum that enters the Earth and causes the greenhouse effect.

Space Exploration Jan 24, 2024

NASA invests in new nuclear rocket concept for the future of space exploration and astrophysics

In the coming years, NASA plans to send several astrobiology missions to Venus and Mars to search for evidence of extraterrestrial life. These will occur alongside crewed missions to the moon (for the first time since the ...

Condensed Matter Jan 23, 2024

Potential use of topological magnets for magneto-thermoelectric energy conversion

In the pursuit of efficient energy utilization, scientists are looking into thermoelectric materials that can efficiently turn heat into electricity. One specific type, called topological magnets, is getting a lot of attention ...

Nanophysics Jan 19, 2024

Quantum physicist uses graphene ribbons to build nanoscale power plants

When Mickael Perrin started out on his scientific career 12 years ago, he had no way of knowing he was conducting research in an area that would be attracting wide public interest only a few years later: Quantum electronics. ...

Condensed Matter Jan 19, 2024

Study shows how adding impurities to thermoelectric materials impacts their mechanical properties

According to scientists, waste heat, which enters the environment and remains unused, accounts for more than 70% of global energy consumption losses. With the help of thermoelectric materials—special semiconductors—the ...

Space Exploration Jan 17, 2024

Scientists develop high-power optic fiber laser to power nano satellites

The use of lasers in space is a reality. Even though radio waves have been the backbone of space communications for ages, the demand to convey more data, in a faster way, made these lighter, more flexible, and more secure ...

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