%0 Journal Article %T The resonant frequency of Gunn diodes based on InGaP, InAlAs, InGaSb, InGaAs and InPAs graded-gap semiconductors %A Storozhenko I. P. %A Zhivotova E. N. %J Tekhnika i Pribory SVCh %D 2011 %I %X The dynamics of domains in devices based on graded-gap semiconductors was studied. It is shown that the length of the domain drift region and the oscillation frequency in such n+¨Cn¨Cn+-devices depends on the applied voltage. It is shown that the use of graded-gap semiconductors can increase the width of the Gunn diodesĄŻ operating frequency. %K Gunn diode %K graded-gap semiconductor %K generation %K resonant frequency %U http://www.tkea.com.ua/svc/2011/2_2011/pdf/09.zip