Scientists solve puzzle of turning graphite into diamond

(Phys.org)—Researchers have finally answered a question that has eluded scientists for years: when exposed to moderately high pressures, why does graphite turn into hexagonal diamond (also called lonsdaleite) and not the ...

Shape of 'molecular graphene' determines electronic properties

Polyaromatic hydrocarbons (PAHs) form an important class of molecules, which can be regarded as small graphene species and which play a prominent role in the development of organic electronics. Scientists at Radboud University, ...

Quantum leap in quest for digital speed and security

Society's increasing reliance on the internet, computers and mobile phones puts stringent demands on technological developments. Shrinking the electronic components – in other words, increasing the number of transistors ...

Fairy circles found in Australian outback

(Phys.org)—A small team of researchers from Germany, Israel and Australia has confirmed that fairy circles exist in a part of the Australian outback. In their paper published in Proceedings of the National Academy of Sciences, ...

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