Recently through the study it has been determined that the valley polarization that will be determined from the helicity and will emit the electroluminescence (orange arrow) that is a  result of the polarization caused due to the injected spin holes to the TMDC that is blue arrow. Under this representation the black arrow will  showing the direction of the magnetic field.

Scientists under the US department have taken the guidance under  Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) and all the appropriate rules and steps to proceed to the practical application to generate the valleyelectronics that is very faster  and much more efficient computer logic system , data storage chips in next-generation devices.