43 citations · 497 across the 31 of their papers we have counts for
5 papers · 1 filter
Competing magnetic phases and itinerant magnetic frustration in SrCoAs
Bing Li, B. G. Ueland, W. T. Jayasekara +9
Whereas magnetic frustration is typically associated with local-moment magnets in special geometric arrangements, here we show that SrCoAs is a candidate for frustrated…
Non-Fermi-liquid behaviors associated with a magnetic quantum-critical point in Sr(Co{1-x}Ni{x})2As2 single crystals
N. S. Sangeetha, L. L. Wang, A. V. Smirnov +6
Electron-doped Sr(Co{1-x}Ni{x})2As2 single crystals with compositions x = 0 to 0.9 were grown out of self-flux and SrNi2As2 single crystals out of Bi flux. The crystals were charac…
Helical Antiferromagnetic Ordering in EuNi{1.95}As2
N. S. Sangeetha, V. Smetana, A. -V. Mudring +1
The Eu{+2} spins-7/2 in EuNi2As2 with the body-centered tetragonal ThCr2Si2 structure order antiferromagnetically below the Neel temperature TN =15 K into a helical antiferromagnet…
Helical magnetic ordering in Sr(Co1-xNix)2As2
J. M. Wilde, A. Kreyssig, D. Vaknin +7
SrCo2As2 is a peculiar itinerant magnetic system that does not order magnetically, but inelastic neutron scattering experiments observe the same stripe-type antiferromagnetic (AF)…
Antiferromagnetic Stacking of Ferromagnetic Layers and Doping Controlled Phase Competition in CaSrCoAs
Bing Li, Y. Sizyuk, N. S. Sangeetha +9
In search of a quantum phase transition between the two-dimensional (D) ferromagnetism of CaCoAs and stripe-type antiferromagnetism in SrCoAs, we rathe…