The negative differential effect in a semiconductor superlattice in the presence of an external electric field

dc.contributor.author	Mensah, S Y
dc.date.accessioned	2021-10-28T13:14:20Z
dc.date.available	2021-10-28T13:14:20Z
dc.date.issued	1992
dc.identifier.issn	23105496
dc.identifier.uri	http://hdl.handle.net/123456789/6311
dc.description	6p:, ill.	en_US
dc.description.abstract	Bollzmann's equation is solved for an clectmn m lhe lowest miniband of a superlattice semiconductor under the influence of an fxlemal electric field E(t). The currentdensity electric field characteristic shows a negalive differential mnductivity when WT a 1 (quasialalic case). This arum in lhe neighbourhood where lhe conslant electric field EO h qual to lhe amplitude of Ihe AC elec'ric field E1 and the peak decreases wilh increasing Et	en_US
dc.language.iso	en	en_US
dc.publisher	University of Cape Coast	en_US
dc.title	The negative differential effect in a semiconductor superlattice in the presence of an external electric field	en_US
dc.type	Article	en_US