most citedTHz parametric gain in semiconductor superlattices in the absence of electric domains

21 citations · 21 across the 1 of their papers we have counts for

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2 papers

cond-mat.mes-hall2006★ 21 cited

THz parametric gain in semiconductor superlattices in the absence of electric domains

Timo Hyart, Natalia V. Alexeeva, Ahti Leppanen +1

We theoretically show that conditions for THz gain and conditions for formation of destructive electric domains in semiconductor superlattices are fairly different in the case of p…

cond-mat.mes-hall2005

Terahertz Bloch oscillator with suppressed electric domains: Effect of elastic scattering

Timo Hyart, Kirill N. Alekseev, Ahti Leppanen +1

We theoretically consider the amplification of THz radiation in a superlattice Bloch oscillator. The main dilemma in the realization of THz Bloch oscillator is finding operational…