38 citations · 54 across the 2 of their papers we have counts for
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cond-mat.mtrl-sci2007★ 16 cited
Generation and remote detection of THz sound using semiconductor superlattices
M. Trigo, T. A. Eckhause, J. K. Wahlstrand +3
The authors introduce a novel approach to study the propagation of high frequency acoustic phonons in which the generation and detection involves two spatially separated superlatti…
cond-mat.mtrl-sci2006★ 38 cited
Observation of Surface-Avoiding Waves: A New Class of Extended States in Periodic Media
M. Trigo, T. A. Eckhause, M. Reason +2
Coherent time-domain optical experiments on GaAs-AlAs superlattices reveal the exis-tence of an unusually long-lived acoustic mode at ~ 0.6 THz, which couples weakly to the environ…