Read article: Interference wall captures single photons Quantum optics Research update Interference wall captures single photons New technique could help avoid the need for highly optically nonlinear materials
Read article: Quantum dots are no longer on the blink Optics and photonics Research update Quantum dots are no longer on the blink Researchers solve the "intermittency problem" in these light-emitting nanostructures at last
Read article: Stretchable organic photodiode could improve the performance of wearable devices Biomedical devices Research update Stretchable organic photodiode could improve the performance of wearable devices Scientists develop a flexible semiconductor with skin-like mechanics that detects ultralow light signals, even under large deformation
Read article: Silicon qubits reach the standard for quantum error correction Quantum computing Research update Silicon qubits reach the standard for quantum error correction Three independent groups exceed 99% fidelity with their quantum logic gates
Read article: Angled light beams allow OCT to image deeper into skin Diagnostic imaging Research update Angled light beams allow OCT to image deeper into skin A new dual-axis optical coherence tomography system allows researchers to look deeper into biological tissue
Read article: Physicists detect an Aharonov–Bohm effect for gravity Gravity Research update Physicists detect an Aharonov–Bohm effect for gravity Atom interferometers reveal strange quantum effect previously observed in electromagnetism
Read article: Airborne viruses could be protected by phase transitions in droplets and aerosols Soft matter and liquids Research update Airborne viruses could be protected by phase transitions in droplets and aerosols Semisolid phase could explain why COVID-19 spreads in very low humidity
Read article: Deep neural networks track eye movements during MRI scans Diagnostic imaging Research update Deep neural networks track eye movements during MRI scans Machine learning techniques applied to MR images can decode gaze patterns and eye movements without a camera – even when the eyes are closed
Read article: Twisted light from semiconducting nanohelices could speed drug discovery Nanophotonics Research update Twisted light from semiconducting nanohelices could speed drug discovery A new photonic effect observed in semiconducting nanohelices could allow researchers to rapidly measure the chirality of minuscule volumes of potential drugs
Read article: Selfishness for the greater good revealed in optimization of group dynamics Modelling and simulation Research update Selfishness for the greater good revealed in optimization of group dynamics Researchers model multibody interactions in communicating systems
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