Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

A New Regime of Nanoscale Thermal Transport: Collective Diffusion Counteracts Dissipation Inefficiency

Not Accessible

Your library or personal account may give you access

Abstract

We uncover a new regime of nanoscale thermal transport that dominates when the separation between heat sources is small compared with the substrate’s dominant phonon mean free paths. Surprisingly, the interplay between neighboring heat sources can facilitate efficient, diffusive-like heat dissipation.

© 2014 Optical Society of America

PDF Article
More Like This
Direct observation of efficient heat dissipation in close-packed nanoheaters using coherent EUV beams

Jorge N. Hernandez-Charpak, Travis D. Frazer, Joshua Knobloch, Weilun Chao, Damiano Nardi, Kathleen Hoogeboom-Pot, Henry Kapteyn, and Margaret Murnane
UF2A.6 International Conference on Ultrafast Phenomena (UP) 2016

Directly probing thermal and acoustic dynamics in nanostructured systems using coherent EUV beams

Jorge N. Hernandez-Charpak, Travis D. Frazer, Joshua Knobloch, Weilun Chao, Damiano Nardi, Kathleen Hoogeboom-Pot, Henry Kapteyn, and Margaret Murnane
LW3B.2 Latin America Optics and Photonics Conference (LAOP) 2016

Observation of Quasi-Ballistic Heat Transport at Nano-Interfaces using Coherent Soft X-Ray Beams

Qing Li, Mark E. Siemens, Ronggui Yang, Margaret M. Murnane, Henry C. Kapteyn, Erik H. Anderson, and Keith A. Nelson
CThQ4 Conference on Lasers and Electro-Optics (CLEO:S&I) 2010

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved