American Institute of Physics

Thermally driven spin current in DNA

An emerging field that has generated a wide range of interest, spin caloritronics, is an offshoot of spintronics that explores how heat currents transport electron spin. Spin caloritronics researchers are particularly interested ...

dateMar 15, 2018 in General Physics
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The view from inside supersonic combustion

In a jet engine, the flow of air is slowed down to increase the temperature and pressure for combustion—burning fuel with the right ratio of fuel and air to conquer drag allows for acceleration.

dateMar 15, 2018 in Soft Matter
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MEMS chips get metatlenses

Lens technologies have advanced across all scales, from digital cameras and high bandwidth in fiber optics to the LIGO lab instruments. Now, a new lens technology that could be produced using standard computer-chip technology ...

dateFeb 20, 2018 in Optics & Photonics
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