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Search results for X-ray diffraction

Nanomaterials Sep 8, 2025

Reusable nanocomposite unites adsorption and photocatalysis for advanced wastewater treatment

Researchers at National Taiwan University designed a graphene oxide biochar TiO2 nanocomposite that combines adsorption capacity with superior photocatalytic activity. With strong material characterization and optoelectronic ...

Nanomaterials Sep 5, 2025

Gold quantum needles could sharpen imaging resolution and boost energy conversion

Researchers Shinjiro Takano, Yuya Hamasaki, and Tatsuya Tsukuda of the University of Tokyo have successfully visualized the geometric structure of growing gold nanoclusters in their earliest stages. During this process, they ...

Nanophysics Sep 4, 2025

Built for brilliance: Zintl-phase quantum dots illuminate new opportunities for optoelectronics

Just one year after NREL materials science researchers Matthew Hautzinger and Sage Bauers met to exchange notes on underexplored materials in nanotechnology, their synthesis of promising Zintl-phase quantum dots is attracting ...

Earth Sciences Aug 21, 2025

3D X-ray study reveals how rock grains move and stress builds

A team of Johns Hopkins researchers is using an innovative X-ray imaging approach to reveal how compression reshapes the tiny spaces and stresses within sandstone—findings that could predict how this common rock used for ...

Bio & Medicine Aug 21, 2025

Ångström-scale optical microscopy deciphers conformational states of single membrane proteins

Our remarkable ability to perform complex tasks—such as thinking, observing, and touch—stems from proteins, the tiny nanometer-sized molecules in the body. Despite decades of research, our understanding of the structure ...

Analytical Chemistry Aug 20, 2025

Hydrogen could unlock greener, faster metal production

Most metals found in nature are actually in their oxide forms. To extract those metals for use in critical applications—ranging from infrastructure such as bridges and buildings to advanced technologies like airplanes, ...

Analytical Chemistry Aug 19, 2025

Scientists discover new phenomenon in chiral symmetry breaking

Researchers at The University of Osaka have discovered a new type of chiral symmetry breaking (CSB) in an organic crystalline compound.

Condensed Matter Aug 14, 2025

Researchers observe evidence of hyperbolic exciton polaritons

The ability to move electron-hole pairs—called excitons—in desired directions is important for generating electricity and creating fuels. This happens naturally in photosynthesis, making it a source of inspiration to ...

Nanophysics Aug 12, 2025

Structured light manipulates material properties and reveals atomic changes in nanocrystals

Researchers with the schools of science and engineering at Rensselaer Polytechnic Institute (RPI) are exploring new ways to manipulate matter with light to unlock a new generation of computer chips, photovoltaic cells and ...

Nanomaterials Aug 7, 2025

Titanium oxide nanostructuring transcends boundaries, enabling precise formation on metal coatings

Large metal surfaces coated with precisely formed nanostructures have so far remained in the realm of fantasy. The obstacle standing in the way of their production seemed fundamental, as it resulted from the presence of crystal ...

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