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Amplification of a terahertz field in a semiconductor superlattice via phase-locked-k-space bunches of Bloch oscillating electrons

Schomburg, Ekkehard and Demarina, Nataliya and Renk, Karl Friedrich (2003) Amplification of a terahertz field in a semiconductor superlattice via phase-locked-k-space bunches of Bloch oscillating electrons. Physical Review B 67 (15), p. 155302.

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Other URL: http://prola.aps.org/abstract/PRB/v67/i15/e155302


Abstract

Applying a Monte Carlo technique for the simulation of the dynamics of electrons in a semiconductor superlattice, we studied the action of a terahertz field on the motion of electrons by performing Bloch oscillations subject to inelastic scattering. We found that, due to polar optic phonon emission, the Bloch oscillating electrons can form k-space bunches phase locked to the terahertz field. For ...

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Item Type:Article
Date:April 2003
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Karl F. Renk
Projects:Graduiertenkolleg Nichtlinearität und Nichtgleichgewicht
Identification Number:
ValueType
10.1103/PhysRevB.67.155302DOI
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Redakteur Physik
Deposited On:20 Mar 2007
Last Modified:13 Mar 2014 10:00
Item ID:1673
Owner Only: item control page
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