Search results for scanning electron microscopy

Biochemistry Aug 11, 2021

Alginic acid improves artificial bones

New research shows that mixing low viscosity alginic acid with calcium phosphate cement (CPC), a material commonly used as a bone replacement, confers three functional improvements: shorter setting time, increased compressive ...

Nanophysics Aug 5, 2021

A universal intercalation strategy for high-stable perovskite photovoltaics

A team of scientists led by the Nanomaterials Research Institute at Kanazawa University have demonstrated that the stability and efficiency of certain solar panels can be greatly enhanced by using cesium iodide (CsI) intercalation ...

Nanomaterials Aug 2, 2021

Finding new types of 2D material defects could enable better electronics

Two-dimensional materials are essential for developing new ultra-compact electronic devices, but producing defect-free 2D materials is a challenge. However, discovery of new types of defects in these 2D materials may give ...

General Physics Jul 30, 2021

Electron microscopy in the age of automation

"Many of the greatest challenges of our time, from clean energy to environmental justice, require new approaches to the craft of scientific experimentation. This is exceedingly apparent in the field of electron microscopy. ...

General Physics Jul 28, 2021

A single-molecule laser nanospectroscopy technique with micro-electron volt energy resolution

When molecules are excited, they can give rise to a variety of energy conversion phenomena, such as light emission and photoelectric or photochemical conversion. To unlock new energy conversion functions in organic materials, ...

Paleontology & Fossils Jul 21, 2021

Fossil reveals burrowing lifestyle of tiny dino

A finger-sized fossil from 308 million years ago unearthed in the United States gives tantalizing clues to the habits of tiny dinosaur-like creatures that may be the forerunners of reptiles, researchers revealed Wednesday.

Cell & Microbiology Jul 20, 2021

Pathogenic fungi colonize microplastics in soils

Representatives of numerous pathogenic fungal species are finding new habitat on microplastic particles in the soil and could thus be one of the possible causes of an increase in fungal infections. Researchers from Bayreuth, ...

Nanophysics Jul 20, 2021

Scientists create world's thinnest magnet

The development of an ultrathin magnet that operates at room temperature could lead to new applications in computing and electronics—such as high-density, compact spintronic memory devices—and new tools for the study of quantum ...

Optics & Photonics Jul 14, 2021

A scattering-type scanning nearfield optical microscope probes materials at the nanoscale

An MIT physicist has built a new instrument of interest to MIT researchers across a wide range of disciplines because it can quickly and relatively inexpensively determine a variety of important characteristics of a material ...

Paleontology & Fossils Jul 13, 2021

DNA from 1,600-year-old Iranian sheep mummy brings history to life

A team of geneticists and archeologists from Ireland, France, Iran, Germany, and Austria has sequenced the DNA from a 1,600-year-old sheep mummy from an ancient Iranian salt mine, Chehrābād. This remarkable specimen has revealed ...

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