30 citations · 59 across the 5 of their papers we have counts for
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Spin Fluctuations Yield zT Enhancement in Ferromagnets
Md Mobarak Hossain Polash, Daryoosh Vashaee
Thermal fluctuation of local magnetization in magnetic metals intercoupled with charge carriers and phonons offers a path to enhance thermoelectric performance. The thermopower enh…
Understanding and Designing the Spin-Driven Thermoelectrics
Md Mobarak Hossain Polash, Duncan Moseley, Junjie Zhang +2
While the thermoelectric materials progress based on the engineering of electronic and phononic characteristics is reaching a plateau, adding the spin degree of freedom has the pot…
Magnon-bipolar carrier drag thermopower in antiferromagnetic/ferromagnetic semiconductors: theoretical formulation and experimental evidence
Md Mobarak Hossain Polash, Daryoosh Vashaee
Quantized spin-wave known as magnon, a bosonic quasiparticle, can drag electrons or holes via sd exchange interaction and boost the thermopower over the conventional diffusive ther…
Demonstration of electron filtering to increase the Seebeck coefficient in ErAs:InGaAs/InGaAlAs superlattices
J. M. O. Zide, D. Vashaee, G. Zeng +3
In this letter, we explore electron filtering as a technique to increase Seebeck coefficient and the thermoelectric power factor of heterostructured materials over that of the bulk…