All-perovskite tandem solar cells (TSCs) are a class of solar cells comprised of two or more sub-cells that absorb light with ...

Researchers at the Delft University of Technology have developed new cerium-doped indium oxides for applications in heterojunction solar cells. A transparent conductive oxide built with the new ...

Scientists in the United States have designed a microwire solar cell that could reportedly enable the coupling of singlet fission with silicon. Key to their achievement was an interface that transfers ...

None of them has so far included the entire central nervous system -- that is, both the brain and the ventral nerve cord, the functional equivalent ... the circuits formed by these cells in ...

Abstract: An accurate nonlinear lumped equivalent circuit model is used for modeling of capacitive micromachined ultrasonic transducers (CMUTs). Finite-element analysis (FEA) is a powerful tool for ...

The largest moon in the solar system, Ganymede is also the only ... dusty rings. Planet Jupiter, explained And when NASA's Juno spacecraft began orbiting Jupiter in 2016, it quickly started ...

Abstract: This paper presents a fast and accurate d-q axis equivalent circuit model of linear induction motor (LIM) for drive system simulations. The developed model was built based on nonlinear ...

Qcells, a Seoul headquartered manufacturer of high-quality solar cells and modules, has set a new world record by developing a tandem solar cell with 28.6 percent energy conversion efficiency.

It covers: basic physics of semiconductors in photovoltaic devices; physical models of solar cell operation; characteristics and design of common types of solar cell; and approaches to increasing ...

This rare and counterintuitive process is called up-conversion photoluminescence (UCPL). It’s of growing interest because it could improve solar cell efficiency by converting unusable low-energy light ...