30 citations · 58 across the 4 of their papers we have counts for
5 papers
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…
Topological Quantum Matter to Topological Phase Conversion: Fundamentals, Materials, Physical Systems for Phase Conversions, and Device Applications
Md Mobarak Hossain Polash, Shahram Yalameha, Haihan Zhou +3
The spin-orbit coupling field, an atomic magnetic field inside a Kramer's system, or discrete symmetries can create a topological torus in the Brillouin Zone and provide protected…
Magnon and Spin Transition Contribution in Heat Capacity of Ferromagnetic Cr-doped MnTe: Experimental Evidence for a Paramagnetic Spin-Caloritronic Effect
Md Mobarak Hossain Polash, Morteza Rasoulianboroujeni, Daryoosh Vashaee
We present experimental evidence for the simultaneous existence of the magnons and spin-state transition contributions to the heat capacity in ferromagnetic (FM) Cr-doped MnTe (Tc~…
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…