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19932021
most citedDirect Evidence for Neutrino Flavor Transformation from Neutral-Current Interactions in the Sudbury Neutrino Observatory

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cond-mat.supr-con2015★ 4 cited

Separation of magnetic and superconducting behaviour in YBCO6.33 (Tc=8.4 K)

Zahra Yamani, W. J. L. Buyers, F. Wang +11

Neutron scattering from high-quality YBa2Cu3O6.33 (YBCO6.33) single crystals with a Tc of 8.4 K shows no evidence of a coexistence of superconductivity with long-range antiferromag…

cond-mat.supr-con2012★ 51 cited

Electron doping evolution of the anisotropic spin excitations in BaFe2-xNixAs2

Huiqian Luo, Zahra Yamani, Yanchao Chen +7

We use inelastic neutron scattering to systematically investigate the Ni-doping evolution of the low-energy spin excitations in BaFe2-xNixAs2 spanning from underdoped antiferromagn…

cond-mat.supr-con2012★ 100 cited

Coexistence and competition of the short-range incommensurate antiferromagnetic order with superconductivity in BaFe2-xNixAs2

Huiqian Luo, Rui Zhang, Mark Laver +9

Superconductivity in the iron pnictides develops near antiferromagnetism, and the antiferromagnetic (AF) phase appears to overlap with the superconducting phase in some materials s…

cond-mat.supr-con2007★ 24 cited

Quantum Spin Excitations through the metal-to-insulator crossover in

Shiliang Li, Zahra Yamani, Hye Jung Kang +5

We use inelastic neutron scattering to study the temperature dependence of the spin excitations of a detwinned superconducting YBaCuO ( K). In contrast to…

cond-mat.supr-con2007★ 31 cited

Incommensurate Spin Ordering and Fluctuations in underdoped La_{2-x}Ba_{x}CuO_{4}

S. R. Dunsiger, Y. Zhao, Z. Yamani +3

Using neutron scattering techniques, we have studied incommensurate spin ordering as well as low energy spin dynamics in single crystal underdoped \LBCO with x0.095 and 0.08;…

cond-mat.supr-con2007★ 6 cited

Antiferromagnetic correlations near the lower edge of superconducting dome in YBCO6+x

Z. Yamani, W. J. L. Buyers, F. Wang +4

Neutron scattering from high-quality YBCO6.334 single crystals with a T of 8.4 K shows that there is no coexistence with long-range antiferromagnetic order at this very low, ne…