Electrical conduction by interface states in semiconductor heterojunctions

- It is shown that the magnitude and temperature behaviour of the conduction-elec- tron contribution to the electric-field gradients at nuclear sites in metals, eqce, are

2014 The contribution to the lattice thermal conductivity due to the correction term has been studied at high temperatures in the frame of the generalized

be obtained by stating that, at the critical energy E * *, the average tunnelling depth around the allowed regions is of the same order of magnitude as the

i j In performing the subsequent Anergy inte- grations, we use the fact thaz BE^>>^ to approximate the integrals by their (exponentially large) maximum multiplied by

Brownian motion in a periodic potential under an applied bias : the transition from hopping to free conduction... Brownian motion in a periodic potential under an applied

The results are summarized in Table I11 for the net charges on the atom with respect to their charge level in the case of the ideal surface and in table IV for the electronic

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Ces probl` emes interviennent notamment dans la discr´ etisation par la m´ ethode des ´ el´ ements finis des ´ equations aux d´ eriv´ ees partielles elliptiques dans la th´ eorie