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>Advanced Energy Materials 2019 Magnetic instability in heavily n-dopedFe-based full Heusler compounds Origin and impact on thermoelectric properties - Fabio Ricci - University of Liege
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Advanced Energy Materials 2019 Magnetic instability in heavily n-dopedFe-based full Heusler compounds Origin and impact on thermoelectric properties - Fabio Ricci - University of Liege
Thermoelectricity is a promising road for collecting vitality yet huge scope applications are still hampered by the absence of exceptionally efficient minimal effort materials. As of late, Fe2Y Z Heusler com-pounds were anticipated hypothetically to be fascinating competitors with enormous thermoelectric power factor. Here, we show that under doping conditions viable with thermoelectric applications, these materials are inclined to a startling attractive unsteadiness impeding to their thermoelectric execution. We legitimize the material science at the source of this unsteadiness, give rules for avoiding it and examine its effect on the thermoelectric force factor. Doing as such, we likewise point out the weaknesses of the inflexible band estimate ordinarily utilized in high-throughput theoretical searches of new thermo electrics.
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机译：热电是收集活力的有希望的道路，但由于没有专注的最小努力材料，仍然阻碍了巨大的范围应用。截至晚期，FE2Y Z Heusler Com-Congs预计将被假设令人迷人的竞争对手，具有巨大的热电功率因数。在这里，我们表明，在具有热电应用的掺杂条件下，这些材料倾向于阻碍其热电执行的令人惊讶的迷人不稳定。我们在这种不稳定的来源中对材料科学合法化，提供避免它的规则，并检查其对热电力因子的影响。这样做，我们同样指出了通常用于新的热电系统的高吞吐学理论搜索的不灵活的带估计的弱点。
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