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Please use this identifier to cite or link to this item: http://hdl.handle.net/2307/347

Title: N-type SiGe heterostructures for THz intersubband transitions
Authors: De Seta, Monica
Capellini, Giovanni
Evangelisti, Florestano
Busby, Yan
Keywords: Ge-Si alloys
nanostructure
Issue Date: 2009
Publisher: IEEE
Pages: 513-514
Abstract: Research on band-gap engineering of Silicon-Germanium heterostructures for the realization of Quantum Cascade (QC) structures emitting in the Terahertz (THz) spectral region has recently attracted a vast interest. While several successful attempts have been reported using hole-based (p-type) intersubband transitions, very few results have been published on systems exploiting electrons (n-type). In this work we present the optical and structural characterization of n-type heterostructures made ei
URI: http://hdl.handle.net/2307/347
ISBN: 978-1-4244-4832-6
ISSN: 1944-9399
Appears in Collections:Dipartimento di Fisica 'Edoardo Amaldi'
ATC - Atti di Convegno

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