P R Mason and V Nathoo 1978 J. Phys. C: Solid State Phys. 11 1391 doi:10.1088/0022-3719/11/7/029
P R Mason and V Nathoo
Show affiliationsTransient current responses I to a range of step voltages V applied to samples of various thickness L over a range of temperatures T have been previously described. From these responses, the authors plot families of characteristics such as I(V), I(T) and I(L) with two of the remaining three parameters constant while the third is changed by steps. The resulting characteristics are discussed in terms of the same ideas advanced previously for the transient responses. These are that the current is both bulk and contact controlled. Transport in the bulk is in both localised and extended states, and space charge and polarisation effects are important. The contacts are blocking at low fields and low temperatures, and become more injecting as either or both are increased.
Issue 7 (14 April 1978)
P R Mason and V Nathoo 1978 J. Phys. C: Solid State Phys. 11 1391
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