36 citations · 111 across the 9 of their papers we have counts for
9 papers
Giant thermoelectric power factor anisotropy in PtSbSn
Yu Liu, Zhixiang Hu, Michael O. Ogunbunmi +4
We report giant anisotropy in thermoelectric power factor () of marcasite structure-type PtSbSn. PtSbSn, synthesized using ambient pressure fl…
The Highly Disordered Zintl Phase CaGdCdSb -- New Example of a p-type Semiconductor with Remarkable Thermoelectric Properties
Michael O. Ogunbunmi, Svilen Bobev
CaGdCdSb is a new Zintl phase with a large unit cell volume (~2500 Å3) and a very complex, disordered structure, which can drive the realization of ultralow thermal cond…
Polaronic Conductivity in CrGeTe Single Crystals
Yu Liu, Myung-Geun Han, Yongbin Lee +11
Intrinsic, two-dimensional (2D) ferromagnetic semiconductors are an important class of materials for spin-charge conversion applications. CrGeTe retains long-range magn…
Magnetic mixed valent semimetal EuZnSb with Dirac states in the band structure
Aifeng Wang, Sviatoslav Baranets, Yu Liu +7
We report discovery of new antiferromagnetic semimetal EuZnSb, obtained and studied in the form of single crystals. Electric resistivity, magnetic susceptibility and heat capac…
Magnetic frustration in a metallic fcc lattice
Oliver Stockert, Jens-Uwe Hoffmann, Martin Mühlbauer +9
Magnetic frustration in metals is scarce and hard to pinpoint, but exciting due to the possibility of the emergence of fascinating novel phases. The cubic intermetallic compound Ho…
Low temperature behavior of the heavy Fermion Ce3Co4Sn13
A. D. Christianson, J. S. Gardner, H. J. Kang +4
The compound Ce3Co4Sn13 is an extremely heavy cubic heavy fermion system with a low temperature electronic specific heat of order ~4 J/mol-K2. If the compound is nonmagnetic, it wo…