Novel topological crystalline insulator shows mass appeal

Disrupting the symmetrical structure of a solid-state topological crystalline insulator creates mass in previously mass-less electrons and imparts an unexpected level of control in this nascent class of materials, an international ...

Size matters as nanocrystals go through phases

(Phys.org) —Understanding what happens to a material as it undergoes phase transformations – changes from a solid to a liquid to a gas or a plasma – is of fundamental scientific interest and critical for optimizing ...

Veeries stay mum at night to avoid becoming owl dinner

"When the sun hits the ground and the owl's been around, veeries nary make a sound." It's a familiar quotation you've never heard before, but one buoyed up as a modern truism thanks to recent research conducted in part by ...

Researchers uncover that moths talk about sex in many ways

Moths are nocturnal, and they have one major enemy; the bat. As a defense many moths developed ears sensitive to the bat´s echolocation cries, and they have also developed different behaviors to avoid bats. Now it turns ...

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