Researchers at Martin Luther University Halle-Wittenberg (MLU) have discovered a new method to increase the efficiency of solar cells by a factor of 1,000. The team of scientists achieved this ...
Gemstone lamps offer more than just aesthetic appeal; they infuse homes with the natural beauty and energy of crystals. These lamps, crafted from amethyst, rose quartz, or selenite, emit a ...
These materials are especially useful in industries and vehicles where engines produce a lot of waste heat, improving energy efficiency by converting it into additional ... due to differences in how ...
Researchers demonstrated for the first time transverse thermoelectric conversion in the semimetal WSi2, leading to more efficient thermoelectric devices.
In materials that undergo AS emission, electrons interact with crystal lattice vibrations called "phonons" in such a way that the photons emitted are of higher energy than those in the incident light.