Materials Science

Scientists Invent Visible Time Crystals

2025년 09월 15일 AI에 의해 보고됨

A team of physicists has created visible time crystals, a new state of matter that repeats in time rather than space. This breakthrough allows for observation with standard lab equipment. The invention was detailed in a paper released today.

Solar Paint Cools Buildings Innovatively

An experimental solar paint that cools buildings by mimicking sweating has been developed, offering a new approach to energy-efficient architecture.

Researchers create strong biodegradable plastic from bamboo

Scientists in China have developed a hard plastic from bamboo cellulose that matches the strength of conventional engineering plastics used in cars and appliances. This bioplastic is fully recyclable and biodegrades in soil within 50 days. The innovation addresses limitations in bioplastics' mechanical properties and manufacturing compatibility.

Physicists manipulate material properties with light pulses

Researchers at the University of Konstanz have developed a technique to alter the magnetic properties of materials using laser pulses, effectively transforming one material into another at room temperature. By exciting pairs of magnons in common haematite crystals, the method enables non-thermal control of magnetic states and potential data transmission at terahertz speeds. This breakthrough could allow quantum effects to be studied without extreme cooling.

Scientists uncover hidden cavities in 2D materials

Researchers have discovered that stacks of two-dimensional materials naturally form microscopic cavities that trap light and electrons, altering quantum behavior without the need for mirrors. This finding, observed using a novel terahertz spectroscope, could enable new ways to control exotic quantum states. The study was published in Nature Physics.

Chalmers researchers develop platform to study nanoscale forces

Scientists at Chalmers University of Technology in Sweden have created a simple optical platform using gold flakes in salt water to visualize quantum and electrostatic forces at the nanoscale. These forces, described as 'nature's invisible glue,' bind tiny objects and could inform advancements in biosensors, medicines, and even galaxy formation. The technique reveals interactions through colorful light patterns observed under a microscope.

MIT uncovers hidden atomic patterns in metals

Researchers at MIT have discovered that metals retain subtle atomic patterns even after standard manufacturing processes, challenging long-held assumptions. These patterns, driven by microscopic dislocations, could enable engineers to customize material properties for demanding applications. The finding, published in Nature Communications, reveals a new physical principle in metallurgy.

Auburn scientists create materials to control free electrons

2025년 10월 17일 Theo Klein

Researchers at Auburn University have developed a new type of material that precisely controls free electrons, potentially revolutionizing quantum computing and chemical manufacturing. By immobilizing solvated electron precursors on stable surfaces, the team achieved tunable electron behavior. The findings were published in ACS Materials Letters.

Scientists create nanodiamonds using electron beams without heat

Researchers at the University of Tokyo have developed a method to form nanodiamonds from organic molecules using electron beams, bypassing traditional high-pressure and high-temperature processes. This breakthrough protects delicate materials from beam damage and could advance fields like materials science and quantum computing. The discovery challenges long-held assumptions about electron irradiation.

Scientists uncover novel quantum entanglement mechanism

Researchers at the University of California, Berkeley, have discovered a new mechanism for quantum entanglement that persists at room temperature. This breakthrough, detailed in a study published on September 30, 2025, could pave the way for practical quantum technologies. The finding challenges previous assumptions about entanglement stability.

Physicists uncover rotating crystals with lifelike properties

A team of physicists has discovered unusual rotating crystals made of spinning particles that exhibit behaviors resembling living matter, such as twisting instead of stretching and self-reassembly after breaking. These materials, governed by transverse interactions, challenge conventional crystal growth rules. The findings, published in the Proceedings of the National Academy of Sciences, suggest potential applications in technology and biology.

Researchers develop sunlight-powered carbon capture method

2025년 10월 04일 AI에 의해 보고됨

Scientists have unveiled a new photocatalyst that uses sunlight to convert carbon dioxide into usable fuel, offering a promising tool for combating climate change. The breakthrough, detailed in a study published on October 3, 2025, achieves high efficiency without needing additional energy inputs.