Repozytorium publikacji - Politechnika Gdańska

The work concerns small-signal spectra of space-charge-limited current below threshold frequency (ft) of shallow traps. It is shown that below ft the small-signal concentration of trapped charge carriers is proportional to and in phase with small-signal concentration of free charge carriers, so there is no room for “slow shallow traps”. Conductance can be reduced by the traps, however no change in the range of real capacitance can be noticed. Applying the susceptance method for extraction of charge carrier mobility we get effective mobility which should be treated as mobility averaged over all charge carriers.

Autorzy

• mgr inż. Piotr Budzisz link otwiera się w nowej karcie ,
• dr inż. Ryszard Signerski link otwiera się w nowej karcie ,
• dr hab. inż. Grażyna Jarosz link otwiera się w nowej karcie