Light-controlled switches offer precise regulation of ion channels in living cells

Researchers at Leipzig University and TU Dresden have succeeded in developing biological switches that can selectively turn ion channels on and off using light pulses. Initial applications show that ...
IEEE

The Impact of N-Doped Carbon Quantum Dots on Dye-Sensitized Solar Cells Operating Under Diffused- and Low-Light Intensity

Abstract: This study investigates the double role of N-doped carbon quantum dots (N-CQDs) in dye-sensitized solar cells (DSSCs) that operate under diffused- and low-light intensity conditions. We ...
IEEE

Analysis and Suppression of the Pump Light Intensity Error in the K–Rb–

Abstract: As a novel quantum sensor utilizing atomic spin coupling mechanisms, spin-exchange relaxation-free (SERF) comagnetometers demonstrate promising applications in precision metrology, such as ...
earth

A single equation lets classical physics decode ‘quantum’ light

Light is usually described using quantum mechanics when phenomena like entanglement enter the picture. But a new paper shows that light’s polarization and entanglement obey a simple identity – written ...