463 citations · 2.3k across the 55 of their papers we have counts for
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EuCo2P2: A Model Molecular-Field Helical Heisenberg Antiferromagnet
N. S. Sangeetha, Abhishek Pandey, D. C. Johnston
The Eu spins-7/2 in EuCo2P2 with the tetragonal ThCr2Si2-type structure have the prototypical noncollinear helical antiferromagnetic structure below the Neel temperature TN = 66.5…
Pressure-induced collapsed-tetragonal phase in SrCo2As2
W. T. Jayasekara, U. S. Kaluarachchi, B. G. Ueland +16
We present high-energy x-ray diffraction data under applied pressures up to p = 29 GPa, neutron diffraction measurements up to p = 1.1 GPa, and electrical resistance measurements u…
Thermodynamics of the Noninteracting Bose Gas in a Two-Dimensional Box
Heqiu Li, Qiujiang Guo, Ji Jiang +1
Bose-Einstein condensation (BEC) of a noninteracting Bose gas of N particles in a two-dimensional box with Dirichlet boundary conditions is studied. Confirming previous work, we fi…
Competing Magnetic Fluctuations in Iron Pnictide Superconductors: Role of Ferromagnetic Spin Correlations Revealed by NMR
P. Wiecki, B. Roy, D. C. Johnston +3
In the iron pnictide superconductors, theoretical calculations have consistently shown enhancements of the static magnetic susceptibility at both the stripe-type antiferromagnetic…
Coexistence of antiferromagnetic and ferromagnetic spin correlations in SrCo2As2 revealed by 59Co and 75As NMR
P. Wiecki, V. Ogloblichev, Abhishek Pandey +2
In nonsuperconducting, metallic paramagnetic SrCo2As2, inelastic neutron scattering measurements have revealed strong stripe-type (q) = (,0) antiferromagnetic (AFM) spin corr…
Antiferromagnetism in EuCu2As2 and EuCu1.82Sb2 Single Crystals
V. K. Anand, D. C. Johnston
Single crystals of EuCu2As2 and EuCu2Sb2 were grown from CuAs and CuSb self-flux, respectively. The crystallographic, magnetic, thermal and electronic transport properties of the s…