Materials Research update Colour of flower oscillates with time to improve pollination Flowers change from orange to pink and then back again Read article: Colour of flower oscillates with time to improve pollination
Magnetism and spin Research update Large tunnel magnetoresistance appears at room temperature in a miniaturized magnetic tunnel junction New work on 2D van der Waals materials could aid the development of next-generation non-volatile spintronic memories Read article: Large tunnel magnetoresistance appears at room temperature in a miniaturized magnetic tunnel junction
Atmosphere Research update Zig-zag lightning could be mediated by metastable oxygen Physicists may have solved enduring mystery Read article: Zig-zag lightning could be mediated by metastable oxygen
Quantum sensors Research update Quantum sensor survives at record-high pressures Experiments indicate a high upper bound on operating pressures for NV centres in diamond Read article: Quantum sensor survives at record-high pressures
Diagnostic imaging Research update Delayed fluorescence imaging helps identify cancerous tissue during surgery Unique fluorescence emissions due to the presence of hypoxia could help surgeons distinguish between healthy and cancerous tissue Read article: Delayed fluorescence imaging helps identify cancerous tissue during surgery
Solar cells Research update Thinner solar cells are more robust to space radiation Gallium arsenide-based photovoltaic could be used as a power source for satellites in demanding space environments Read article: Thinner solar cells are more robust to space radiation
Dark matter and energy Research update New Horizons probe may have observed light from decaying dark matter Excess cosmic optical background could come from axions Read article: New Horizons probe may have observed light from decaying dark matter
Superconductivity Research update Mercury’s superconductivity explained at long last Researchers unearth a hitherto undescribed electron screening effect that promotes superconductivity in the first superconductor ever discovered Read article: Mercury’s superconductivity explained at long last
Nuclear medicine Research update Compact radiation detector could expedite the use of dynamic PET A cost-effective, compact detector that non-invasively measures arterial radiotracer concentration could simplify dynamic PET imaging Read article: Compact radiation detector could expedite the use of dynamic PET
Nanophotonics Research update ‘World’s smallest photon’ confined in dielectric nanocavity New research could help in the development of optical chip architectures that consume less energy than their electrical counterparts Read article: ‘World’s smallest photon’ confined in dielectric nanocavity
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