138 citations · 319 across the 7 of their papers we have counts for
7 papers
Severe Plastic Deformation of Ceramics by High-Pressure Torsion: Review of Principles and Applications
Kaveh Edalati, Jacqueline Hidalgo-Jiménez, Thanh Tam Nguyen +8
Ceramics are typically brittle at ambient conditions due to their covalent or ionic bonding and limited dislocation activities. While plasticity, and occasionally superplasticity,…
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…
Vacancy-induced pseudo-gap formation in antiferromagnetic CrZnSb
Michael Parzer, Fabian Garmroudi, Herwig Michor +7
Structural defects are important for both solid-state chemistry and physics, as they can have a significant impact on chemical stability and physical properties. Here, we identify…
On Ni-Sb-Sn based skutterudites
W. Paschinger, P. F. Rogl, G. Rogl +13
Novel filled skutterudites EpyNi4Sb12-xSnx (Ep = Ba and La) have been prepared by arc melting followed by annealing at 250C, 350C and 450C up to 30 days in sealed quartz vials. A m…
New bulk p-type skutterudites DD0.7Fe2.7Co1.3Sb12-xXx (X = Ge, Sn) reaching ZT>1.3
G. Rogl, A. Grytsiv, P. Heinrich +7
The best p-type skutterudites so far are didymium filled, Fe/Co substituted, Sb-based skutterudites. Substitution at the Sb-sites influences the electronic structure, deforms the S…
Evolution of c-f hybridization and two component Hall effect in β-YbAlB_4
E. C. T. O'Farrell, Y. Matsumoto, S. Nakatsuji
β-YbAlB_4 is the unique heavy fermion superconductor that exhibits unconventional quantum criticality without tuning in a strongly intermediate valence state. Despite the large coh…