DocumentCode
644662
Title
Resolving sub-phonon wavelength super lattices using coherent acoustic phonon spectroscopy
Author
Curtis, Jeremy A. ; Steigerwald, Andrew ; Reno, John L. ; Tolk, Norman H. ; Hilton, David J.
Author_Institution
Dept. of Phys., Univ. of Alabama at Birmingham, Birmingham, AL, USA
fYear
2013
fDate
1-6 Sept. 2013
Firstpage
1
Lastpage
1
Abstract
We demonstrate that various features of a complex GaAs/AlGaAs heterostructure superlattice can be resolved using coherent acoustic phonon spectroscopy (CAP) and that CAP is a viable non-destructive metrological tool in the study of stratified media.
Keywords
III-V semiconductors; aluminium compounds; gallium arsenide; phonon spectra; semiconductor superlattices; CAP spectroscopy; GaAs-AlGaAs; coherent acoustic phonon spectroscopy; heterostructure superlattice; nondestructive metrological tool; subphonon wavelength super lattice; Acoustics; Gallium arsenide; HEMTs; Lattices; MODFETs; Phonons; Spectroscopy;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
Conference_Location
Mainz
Type
conf
DOI
10.1109/IRMMW-THz.2013.6665631
Filename
6665631
Link To Document