Several techniques may help improve concentration, some with more research support than others. However, different methods work for different people, so it may help to try a range of techniques.

The energy from the concentrated sunlight heats a high-temperature fluid in a receiver, goes to a heat exchanger and finally drives a steam or gas turbine to produce electricity. A very promising ...

College of Chemistry and Chemical Engineering, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao 266100, P. R. China ...

Center for Energy and Environment, School of Advanced Sciences, KLE Technological University, BVB-CET Campus, Hubballi 580031, Karnataka, India ...