Related topics: sun

Magnetite nanowires with sharp insulating transition

Magnetite (Fe3O4) is best known as a magnetic iron ore, and is the source of lodestone. It also has potential as a high-temperature resistor in electronics. In new research led by Osaka University, published in Nano Letters, ...

Charge transfer within transition-metal dyes analysed

Transition-metal complexes in dye-based solar cells are responsible for converting light into electrical energy. A model of spatial charge separation within the molecule has been used to describe this conversion. However, ...

X-rays reveal monolayer phase in organic semiconductor

A team of researchers from Russia, Germany, and France, featuring materials scientists from the Moscow Institute of Physics and Technology, has investigated how the electrical properties of dihexyl-quarterthiophene thin films ...

Perfect timing: Making the 'switch' from juvenile to adult

Very little is known about how the onset of puberty is controlled in humans, but the discovery of a new gene in the roundworm C. elegans could be the "missing link" that determines when it's time to make this juvenile-to-adult ...

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