Magnetic surprise revealed in 'magic-angle' graphene

When two sheets of the carbon nanomaterial graphene are stacked together at a particular angle with respect to each other, it gives rise to some fascinating physics. For instance, when this so-called "magic-angle graphene" ...

Superconductivity from buckled-honeycomb-vacancy ordering

Crystals inherently possess imperfections. Vacancies, as the simplest form of point defects, significantly alter the optical, thermal, and electrical properties of materials. Well-known examples include color centers in many ...

Q&A: Toward the next generation of computing devices

Ever noticed how our smartphones and computing devices become faster within short spans? You can thank Moore's law for that. Back in 1965, Intel co-founder Gordon Moore predicted that the processing power of computers would ...

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