376 citations · 1.5k across the 33 of their papers we have counts for
33 papers
KCoAs: A New Portal for the Physics of High-Purity Metals
Abhishek Pandey, Y. Liu, Saroj L. Samal +4
High-quality single crystals of KCoAs with the body-centered tetragonal ThCrSi structure were grown using KAs self flux. Structural, magnetic, thermal, and electric…
Synthesis of monoclinic IrTe2 under high pressure and its physical properties
X. Li, J. -Q. Yan, D. J. Singh +2
In a pressure-temperature (P-T) diagram for synthesizing IrTe2 compounds, the well-studied trigonal (H) phase with the CdI2-type structure is stable at low pressures. The supercond…
Fermi-surface of underdoped LaFeAsO1-xFx as determined by the Haas-van Alphen-effect
G. Li, B. S. Conner, S. Weyeneth +7
Here, we present a de Haas-van Alphen (dHvA) effect1 study on the newly discovered LaFeAsO1-xFx compounds2,3 in order to unveil the topography of the Fermi surface associated with…
Spin-Phonon Coupling and Superconductivity in Fe Pnictides
T. Egami, B. -V. Fine, D. Parshall +2
We propose a theory of strong spin-lattice and spin-phonon coupling in iron pnictides and discuss its implications on superconductivity. Strong magneto-volume effect in iron compou…
Electronic structure of Ba(Fe,Ru)2As2 and Sr(Fe,Ir)2As2 alloys
Lijun Zhang, D. J. Singh
The electronic structures of Ba(Fe,Ru)As and Sr(Fe,Ir)As are investigated using density functional calculations. We find that these systems behave as coherent alloy…
Properties of KCoAs and Alloys with Fe and Ru: Density Functional Calculations
D. J. Singh
Electronic structure calculations are presented for KCoAs and alloys with KFeAs and KRuAs. These materials show electronic structures characteristic of cohe…