Engineers have made a breakthrough in an 80-year-old quandary in quantum physics, paving the way for the development of new materials that could make electronic devices smaller and cars more energy ...

Technology advances: the energy density of lithium-ion batteries has increased from 80 Wh/kg to around 300 Wh/kg since the beginning of the 1990s. (Courtesy: B Wang) Researchers have succeeded in ...

Scientists in Germany have just unveiled a new class of fiber-based silicon anodes that could significantly increase the energy density of lithium-ion (Li-ion) batteries by up to 250 percent.

Lithium-sulfur (Li-S) battery could become practical if 20 percent of the theoretical energy densities (2600 Wh/kg or 2800 Wh/L) can be achieved. Investigators have the ambition to reach energy ...

Three physicists at the University of Nevada, Reno have received grants for high-energy-density plasma research from the Department of Energy, more awards this year than any other institution in the ...

Density is the mass per unit volume. Density can be found using this equation. Density is sometimes measured in g/cm 3. Make sure that you use units that are consistent with the question in an exam.

Researchers created scalable quantum circuits capable of simulating fundamental nuclear physics on more than 100 qubits.