2 citations · 6 across the 9 of their papers we have counts for
9 papers
On-chip detection of anisotropic thermopolarization in quartz
Shuichi Iwakiri, Yasumitsu Miyata, Takao Mori
Temperature gradients are widely used to drive and probe transport phenomena in solids, forming the basis of heat-to-charge conversion processes. In typical experiments, local heat…
Observation of universal thermopolarization effect in insulators
Shuichi Iwakiri, Yasumitsu Miyata, Takao Mori
Heat-to-charge conversion has traditionally been realized via the Seebeck effect in conductors and pyroelectricity in polar insulators. Here, we demonstrate that temperature gradie…
-type RuTiHfSi full-Heusler bulk thermoelectrics with
Fabian Garmroudi, Illia Serhiienko, Michael Parzer +4
Heusler compounds have emerged as important thermoelectric materials due to their combination of promising electronic transport properties, mechanical robustness and chemical stabi…
Thermoelectric transport in RuTiSi full-Heusler compounds
Fabian Garmroudi, Michael Parzer, Takao Mori +2
Heusler compounds with six valence electrons per atom have attracted interest as thermoelectric materials owing to their semimetallic and semiconducting properties. Here, we theore…
Mapping delocalization of impurity bands across archetypal Mott-Anderson transition
M. Parzer, F. Garmroudi, A. Riss +3
Tailoring charge transport in solids on demand is the overarching goal of condensed-matter research as it is crucial for electronic applications. Yet, often the proper tuning knob…
Decoupled charge and heat transport for high-performance FeVAl composite thermoelectrics
Fabian Garmroudi, Illia Serhiienko, Michael Parzer +16
Decoupling charge and heat transport is essential for optimizing thermoelectric materials. Strategies to inhibit lattice-driven heat transport, however, also compromise carrier mob…
SeeBand: A highly efficient, interactive tool for analyzing electronic transport data
Michael Parzer, Alexander Riss, Fabian Garmroudi +3
Linking the fundamental physics of band structure and scattering theory with macroscopic features such as measurable bulk thermoelectric transport properties is indispensable to a…
Iterative composition optimization in FeVAl-based thin-film thermoelectrics using single-target sputtering
Alexander Riss, Ellena Lasisch, Simon Podbelsek +6
Magnetron sputtering inherently exhibits the advantage of dislodging particles from the target in a ratio equivalent to the target stoichiometry. Nevertheless, film compositions of…
Unusually strong electronic correlation and field-induced ordered phase in YbCo
J. Valenta, N. Tsujii, H. Yamaoka +10
We report the first study of electrical resistivity, magnetization, and specific heat on YbCo. The measurements on a single-phased sample of YbCo bring no evidence of magne…