202 citations · 1.7k across the 43 of their papers we have counts for
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Imaging electronic states on topological semimetals using scanning tunneling microscopy
Andras Gyenis, Hiroyuki Inoue, Sangjun Jeon +12
Following the intense studies on topological insulators, significant efforts have recently been devoted to the search for gapless topological systems. These materials not only broa…
Temperature-field phase diagram of extreme magnetoresistance in lanthanum monopnictides
F. F. Tafti, Q. D. Gibson, S. K. Kushwaha +3
The recent discovery of extreme magnetoresistance in LaSb introduced lanthanum monopnictides as a new platform to study topological semimetals (TSMs). In this work we report the di…
NaCaNi2F7: A frustrated high temperature pyrochlore antiferromagnet with S=1 Ni2+
J. W. Krizan, R. J. Cava
NaCaNiF is an insulating, frustrated ABF pyrochlore with magnetic S = 1 Ni on the pyrochlore B site. Non-magnetic Na and Ca are disordered on the A-site.…
A single crystal Co2+ fluoride pyrochlore antiferromagnet
J. W. Krizan, R. J. Cava
We report the crystal growth, crystal structure and basic magnetic properties of a new cobalt-based pyrochlore, NaSrCoF. Na and Sr are completely disordered on the non-magn…
A large new family of filled skutterudites stabilized by electron count
Huixia Luo, Jason W. Krizan, Lukas Muechler +6
Based on the interplay of theory and experiment, a large new family of filled group 9 (Co, Rh and Ir) skutterudites is designed and synthesized. The new materials fill the empty ca…
A new material for probing spin-orbit coupling in Iridates
Brendan F. Phelan, Jason Krizan, Weiwei Xie +2
We report the structure and magnetic properties of a new iridate compound, SrxLa11-xIr4O24, where the d-electron count of Ir and therefore its number of unpaired electrons can be t…
A single crystal high-temperature pyrochlore antiferromagnet
J. W. Krizan, R. J. Cava
We report the magnetic characterization of the frustrated transition metal pyrochlore NaCaCoF. This material has high spin Co in CoF octahedra in a pyrochlore la…
Ferromagnetism in Mn-doped Sb2Te
Huixia Luo, Quinn Gibson, Jason Krizan +1
We report that Sb2Te, a natural superlattice phase consisting of two elemental Sb2 layers interleaved with single Sb2Te3 layers, becomes ferromagnetic at low temperatures on doping…
The Chemical Instability of Na2IrO3 in Air
Jason W. Krizan, John H. Roudebush, Gary M. Fox +1
We report that Na2IrO3, which has a layered honeycomb iridium oxide sublattice interleaved by Na planes, decomposes in laboratory air while maintaining the same basic crystal struc…
Crystal Structure and Magnetic Properties of the Ba3TeCo3P2O14, Pb3TeCo3P2O14, and Pb3TeCo3V2O14 Langasites
J. W. Krizan, C. de la Cruz, N. H. Andersen +1
We report the structural and magnetic characterizations of Ba3TeCo3P2O14, Pb3TeCo3P2O14, and Pb3TeCo3V2O14, compounds that are based on the mineral Dugganite, which is isostructura…