Juan Antonio Seijas-Bellido, Hugo Aramberri, Jorge Íñiguez, Riccardo Rurali
Published 2018-05-21Version 1
We demonstrate a fully electric control of the heat flux, which can be continuously modulated by an externally applied electric field in PbTiO$_3$, a prototypical ferroelectric perovskite, revealing the mechanisms by which experimentally accessible fields can be used to tune the thermal conductivity by as much as 50% at room temperature.
Comments: 6 pages, 6 figures, supplementary information in online version at publisher's site
Journal: Physical Review B 97, 184306 (2018)
Ge/Si(001) wetting layer formed by Ge deposition at room temperature followed by annealing at 600$^{\circ}$C and its structural features
Electrical spin injection and accumulation in CoFe/MgO/Ge contacts at room temperature
Electrical detection of spin accumulation and spin precession at room temperature in metallic spin valves
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