Abstract We compute the spectrum of pure spin current injection in ferroelectric single-layer SnS, SnSe, GeS, and GeSe. The formalism takes into account coherent dynamics optically excited conduction states split energy by spin–orbit coupling. velocity electron’s spins is calculated as a function incoming photon angle linearly polarized light within full electronic band structure scheme using d...

Making an informed decision on whether an individual is suited to undertake an educational course or industry training programme can be very frustrating. When dealing with young adults at different cognitive skill levels, it is important to be able to identify and distinguish between their knowledge/competency levels, mostly on the basis of the evidence gathered from test-items. The current abs...