Time-resolved X-ray diffraction investigation of the modified phonon dispersion in InSb nanowires

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Jurgilaitis, A.
Enquist, H.
Andreasson, B.P.
Persson, A. I. H.
Borg, Mattias
Caroff, Philippe
Dick, Kimberley A.
Harb, Maher
Linke, Heiner
Nüske, Ralf

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American Chemical Society

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The modified phonon dispersion is of importance for understanding the origin of the reduced heat conductivity in nanowires. We have measured the phonon dispersion for 50 nm diameter InSb (111) nanowires using time-resolved X-ray diffraction. By comparing

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Nano Letters

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2037-12-31