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Search results for phonons

Superconductivity Mar 28, 2025

The first comprehensive characterization of unconventional superconductivity arising from multipolar moments

Superconductivity is a quantum phenomenon, observed in some materials, that entails the ability to conduct electricity with no resistance below a critical temperature. Over the past few years, physicists and material scientists ...

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. ...

Condensed Matter Mar 19, 2025

Good vibrations: Scientists discover a method for exciting phonon-polaritons

Imagine a world where your phone stays cool no matter how long you use it, and it's also equipped with tiny sensors that can identify dangerous chemicals or pollutants with unparalleled sensitivity and precision.

Condensed Matter Mar 19, 2025

Quantum heat dynamics toggled by magnetic fields in semimetal ZrTeâ‚…

Scientists know well how conventional materials conduct heat. However, things are not as straightforward under extreme conditions such as temperatures close to absolute zero combined with strong magnetic fields, where strange ...

Materials Science Mar 13, 2025

Nature-inspired ceramic fiber aerogels advance thermal insulation

Recently, a research group led by Prof. Wang Zhenyang and Zhang Shudong from the Hefei Institutes of Âé¶¹ÒùÔºical Science of the Chinese Academy of Sciences, developed a new type of ceramic fiber aerogel, SiC@SiOâ‚‚, featuring ...

Nanophysics Mar 12, 2025

Scientists achieve universal technique—called van der Waals squeezing—for atomic manufacturing of 2D metals

Since the groundbreaking discovery of graphene in 2004, the dizzying pace of progress in two-dimensional (2D) materials has ushered in a new era of fundamental research and technological innovation. Although nearly 2,000 ...

Superconductivity Mar 10, 2025

Unraveling the mystery of high-temperature superconductors from first principles

Ever since their discovery almost four decades ago, high-temperature superconductors have fascinated scientists and engineers alike. These materials, primarily cuprates, defy classical understanding because they conduct electricity ...

Astronomy Mar 6, 2025

Small but mighty: TESSERACT joins the hunt for dark matter

For decades, people have been trying to directly detect dark matter: the missing mass in our universe. Now, there's a new, super-sensitive detector on the case—and even though it's still in the research and development ...

Condensed Matter Mar 5, 2025

Room-temperature superconductors: Fundamental constants suggest they could exist within our universe

In a new development that could help redefine the future of technology, a team of physicists has uncovered a fundamental insight into the upper limit of superconducting temperature.

Nanophysics Mar 3, 2025

Chiral organometallic nanosheets offer room-temperature multiferroicity and topological features

Recently, a research team found a way to design a class of homochiral organometallic nanosheets that exhibit room-temperature multiferroic and topological nodes. Their study is published in Nano Letters.

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