Publications (5)
Rare earth substitution in lattice-tuned Sr0.3Ca0.7Fe2As2 solid solutions
Tyler Drye, Shanta R. Saha, Peter Y. Zavalij +1
The effects of aliovalent rare earth substitution on the physical properties of Sr0.3Ca0.7Fe2As2 solid solutions are explored. Electrical transport, magnetic susceptibility and str…
Sixfold enhancement of superconductivity in a tunable electronic nematic system
Chris Eckberg, Daniel J. Campbell, Tristin Metz +10
The electronic nematic phase, wherein electronic degrees of freedom lower the crystal rotational symmetry, is a common motif across a number of high-temperature superconductors. Ho…
Influence of growth flux solvent on anneal-tuning of ground states in CaFe2As2
Connor Roncaioli, Tyler Drye, Shanta Saha +1
The effects of anneal-tuning of single-crystalline samples of CaFeAs synthesized via a molten Sn flux method are investigated using x-ray diffraction, chemical composition,…
Universal pair-breaking in transition metal-substituted iron-pnictide superconductors
Kevin Kirshenbaum, Shanta R. Saha, Steven Ziemak +2
The experimental transport scattering rate was determined for a wide range of optimally doped transition metal-substituted FeAs-based compounds with the ThCr2Si2 (122) crystal stru…
Superconductivity and magnetism in platinum-substituted SrFe2As2 single crystals
Kevin Kirshenbaum, Shanta R. Saha, Tyler Drye +1
Single crystals of SrFe2-xPtxAs2 (0 < x < 0.36) were grown using the self flux solution method and characterized using x-ray crystallography, electrical transport, magnetic suscept…