New building blocks of cell communication: How an invisible 'cap' could control electrical synapses

When two cells "talk" to each other, they often do so through tiny channels called electrical synapses. Unlike chemical ...
IEEE

Voltage Boost Effects in Solar Cells Utilizing Adiabatic Photon Up-Conversion with a Double Tunnel Junction

Abstract: We have proposed the two-step photon up-conversion solar cells (TPU -SC) as a photovoltaic concept that surpasses the conversion efficiency limit of single-junction solar cells. The TPU-SC ...