Scientists have discovered that hybrid lead halide perovskites can recycle light, a finding that could lead to large gains in solar cell efficiency. This process creates a concentration effect inside the cell, enhancing energy efficiency and potentially reaching efficiencies well beyond current silicon-based cells.
Researchers at St John's College, University of Cambridge, developed a computer program that can answer the mind-bending puzzle of arranging 128 soft spheres. The solution, 10^250, vastly exceeds the total number of particles in the universe and has implications for understanding configurational entropy and its applications in physics ...
A new study reveals that GLP-1 agonists may activate glucagon receptors, potentially promoting high blood sugar levels in patients with diabetes. The researchers emphasize the need for a more comprehensive understanding of how these drugs interact with receptors in different parts of the body.
Researchers successfully demonstrated squeezing of individual light particles, or photons, using an artificially constructed atom. The experiment achieved this by shining a faint laser beam on to their artificial atom, which excited the quantum dot and led to the emission of a stream of individual photons.
Researchers explain the causes of singlet exciton fission, a process that could double electrical current from blue and green light in solar cells. By understanding this mechanism, they may develop new materials to enhance solar cell efficiency.