Thermally assisted Pauli spin blockade in double quantum dots

We investigate the influence of thermal energy on current flow and electron spin states in double quantum dots series. The quadruplet Pauli blockade, which is caused by doublet states, occurs at low temperatures affecting transport properties. As temperature increases, blockade as a result energy, even regions where it does not occur temperatures. This because triplet state formed one dot gradual change Fermi distribution function electrodes with increasing temperature. Moreover, thermally assisted results coexistence Coulomb blockades. Conversely, for standard singlet through monotonously smears out increases. Therefore, clearly observed. However, blockades obtained calculation probability dots.