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Analytical Chemistry Aug 1, 2025

High-quality crystals enable new insights into structure–property relationships and multifunctionality

Researchers at Kumamoto University and Nagoya University have developed a new class of two-dimensional (2D) metal-organic frameworks (MOFs) using triptycene-based molecules, marking a breakthrough in the quest to understand ...

Analytical Chemistry Jul 28, 2025

New machine learning tool reveals atomic structure of ultra-thin film materials

Imagine having a super-powered lens that uncovers hidden secrets of ultra-thin materials used in our gadgets. Research led by University of Florida engineering professor Megan Butala enables a novel way to look at the atomic ...

Astronomy Jul 22, 2025

Apparently Vera Rubin captured images of 3I/ATLAS before it was even discovered

Sometimes serendipity happens in science. Whether it's an apple falling from a tree or a melting chocolate bar, some of the world's greatest discoveries come from happy accidents, even if their stories may be apocryphal. ...

Condensed Matter Jul 22, 2025

From cosmic strings to computer chips: Cooling rate triggers phase transitions in silicon surfaces

Solar cells and computer chips need silicon layers that are as perfect as possible. Every imperfection in the crystalline structure increases the risk of reduced efficiency or defective switching processes.

Optics & Photonics Jul 9, 2025

Defects in single-crystal indium gallium zinc oxide could fix persistent display instability

Many displays found in smartphones and televisions rely on thin-film transistors (TFTs) made from indium gallium zinc oxide (IGZO) to control pixels. IGZO offers high transparency due to its large bandgap (the gap existing ...

Nanophysics Jun 5, 2025

Magnetic surface enables precise atomic migration at near absolute zero

Adatoms are single atoms that get adsorbed onto the surface of a solid material and are known to hop randomly from one spot to another. In a recent study published in Nature Communications, a group of scientists from Germany ...

Optics & Photonics May 29, 2025

New method enables flexible generation of high-order vector vortex beams

A research team led by Associate Prof. Wang Anting from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) proposed a method for multidimensional manipulation of polarization ...

General Âé¶¹ÒùÔºics May 25, 2025

Intuitive geometric method simplifies inverse design of kirigami

Kirigami is a traditional Japanese art form that entails cutting and folding paper to produce complex three-dimensional (3D) structures or objects. Over the past decades, this creative practice has also been applied in the ...

Nanophysics May 9, 2025

A recently realized ferroelectric topology in nanomembranes enables light field manipulation

Ferroelectrics are a class of materials that exhibit so-called spontaneous electric polarization, which is the separation of electric charges that can be reversed when an external electric field is applied to them. The dipole ...

Optics & Photonics Apr 30, 2025

Torsion unipolar barrier heterojunction device simplifies optical imaging and sensing

Polarization, along with intensity, wavelength, and phase, is a fundamental property of light. It enhances contrast and resolution in imaging compared to traditional intensity-based methods. On-chip polarization devices rely ...

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