Nanoscale Heat Transport Probed with Ultrafast Soft X-Rays

  • Mark Siemens
  • Qing Li
  • Margaret Murnane
  • Henry Kapteyn
  • Ronggui Yang
  • Keith Nelson
Chapter
Part of the Springer Series in Chemical Physics book series (CHEMICAL, volume 92)

Abstract

We characterize heat transport in nanostructures using coherent soft x-rays to probe thermally induced surface deformation. By varying the substrate temperature, we observe the transition from diffusive to quasi-ballistic heat transport

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Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Mark Siemens
    • 1
  • Qing Li
    • 1
  • Margaret Murnane
    • 1
  • Henry Kapteyn
    • 1
  • Ronggui Yang
    • 1
  • Keith Nelson
    • 2
  1. 1.1University of Colorado at BoulderBoulderUSA
  2. 2.Massachusetts Institute of TechnologyCambridgeUSA

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