| Autor: |
Pudell, Jan‐Etienne, Mattern, Maximilian, Hehn, Michel, Malinowski, Grégory, Herzog, Marc, Bargheer, Matias |
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| Zdroj: |
Advanced Functional Materials; 11/11/2020, Vol. 30 Issue 46, p1-1, 1p |
| Abstrakt: |
Nanoscale Heat Transfer: Heat Transport without Heating? Keywords: nanoscale heat transfer; thermal transport; ultrafast magnetism; ultrafast X-ray EN nanoscale heat transfer thermal transport ultrafast magnetism ultrafast X-ray 1 1 1 11/16/20 20201111 NES 201111 In article number 2004555, Matias Bargheer and co-workers report ultrafast X-ray diffraction experiments on nanoscale metal heterostructures, which reveal counterintuitive heat transport consistent with heat diffusion including electron-phonon interaction. The energy deposited in few atomic layers of Pt is transported into a Ni film, which is heated more than the 100 nm Cu film through which the heat is conducted. [Extracted from the article] |
| Databáze: |
Complementary Index |
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