نتایج جستجو برای: seebeck effect
تعداد نتایج: 1642548 فیلتر نتایج به سال:
How magnetism affects the Seebeck effect is an important issue widely concerned in thermoelectric community yet remaining elusive. Based on a thermodynamic analysis of spin degrees freedom varied $d$-electron based ferro- and anti-ferromagnets, we demonstrate that itinerant or partially magnetic compounds there exists generic contribution to over extended temperature range from slightly below w...
The Heusler-type Fe2VAl compound is a nonmagnetic semimetal with a sharp pseudogap at the Fermi level. Doping of quaternary elements causes a large enhancement in the Seebeck coefficient, in parallel with a significant decrease in the electrical resistivity. Since the Seebeck coefficient varies systematically with the valence electron concentration (VEC), irrespective of doping elements, the ne...
We perform a quantitative, comparative study of the spin pumping, spin Seebeck, and spin Hall magnetoresistance effects, all detected via the inverse spin Hall effect in a series of over 20 yttrium iron garnet/Pt samples. Our experimental results fully support present, exclusively spin current-based, theoretical models using a single set of plausible parameters for spin mixing conductance, spin...
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