S. Ji

most citedWeakly coupled

s = 1/2

quantum spin singlets in Ba

_{3}

_{2}

_{8}

43 citations · 45 across the 3 of their papers we have counts for

collaborators

3 papers

cond-mat.supr-con2009★ 2 cited

The local atomic structure of superconducting Fe-Se-Te

Martin C. Lehman, Despina Louca, Kazumasa Horigane +9

We report on the first local atomic structure study via the pair density function (PDF) analysis of neutron diffraction data and show a direct correlation of local coordinates to T…

cond-mat.str-el2009

Glassy Spin Freezing and Gapless Spin Dynamics in a Spatially Anisotropic Triangular Antiferromagnet Ag2MnO2

S. Ji, J. -H. Kim, Y. Qiu +6

Using elastic and inelastic neutron scattering techniques, we show that upon cooling a spatially anisotropic triangular antiferromagnet Ag $_{2}$ MnO $_{2}$ freezes below $T_{f} \sim 50$ K…

cond-mat.str-el2008★ 43 cited

Weakly coupled $s = 1/2$ quantum spin singlets in Ba $_{3}$ Cr $_{2}$ O $_{8}$

M. Kofu, J. -H. Kim, S. Ji +6

Using single crystal inelastic neutron scattering with and without application of an external magnetic field and powder neutron diffraction, we have characterized magnetic interact…

The local atomic structure of superconducting Fe-Se-Te

Glassy Spin Freezing and Gapless Spin Dynamics in a Spatially Anisotropic Triangular Antiferromagnet Ag2MnO2

Weakly coupled s=1/2 quantum spin singlets in Ba3​Cr2​O8​

Weakly coupled $s = 1/2$ quantum spin singlets in Ba $_{3}$ Cr $_{2}$ O $_{8}$