E. C. Samulon

activity

20052009

most citedSinglet-triplet dispersion reveals additional frustration in the triangular dimer compound Ba

_{3}

_{2}

_{8}

47 citations · 170 across the 5 of their papers we have counts for

collaborators

Showing 2008 · cond-mat.str-elShow all

3 papers · 2 filters

cond-mat.str-el2008★ 47 cited

Singlet-triplet dispersion reveals additional frustration in the triangular dimer compound Ba $_{3}$ Mn $_{2}$ O $_{8}$

M. B. Stone, M. D. Lumsden, S. Chang +3

We present single crystal inelastic neutron scattering measurements of the S=1 dimerized quasi-two-dimensional antiferromagnet Ba $_{3}$ Mn $_{2}$ O $_{8}$ . The singlet-triplet dispersion rev…

cond-mat.str-el2008★ 44 cited

Ordered magnetic phases of the frustrated spin-dimer compound Ba3Mn2O8

E. C. Samulon, Y. -J. Jo, P. Sengupta +4

Ba3Mn2O8 is a spin-dimer compound based on pairs of S=1, 3d^2, Mn^{5+} ions arranged on a triangular lattice. Antiferromagnetic intradimer exchange leads to a singlet ground state…

cond-mat.str-el2008★ 32 cited

Dispersive magnetic excitations in the S=1 antiferromagnet Ba $_{3}$ Mn $_{2}$ O $_{8}$

M. B. Stone, M. D. Lumsden, Y. Qiu +3

We present powder inelastic neutron scattering measurements of the S=1 dimerized antiferromagnet Ba $_{3}$ Mn $_{2}$ O $_{8}$ . The $T = 1.4$ K magnetic spectrum exhibits a spin-gap of $Δ\approx…

Singlet-triplet dispersion reveals additional frustration in the triangular dimer compound Ba3​Mn2​O8​

Ordered magnetic phases of the frustrated spin-dimer compound Ba3Mn2O8

Dispersive magnetic excitations in the S=1 antiferromagnet Ba3​Mn2​O8​

Singlet-triplet dispersion reveals additional frustration in the triangular dimer compound Ba $_{3}$ Mn $_{2}$ O $_{8}$

Dispersive magnetic excitations in the S=1 antiferromagnet Ba $_{3}$ Mn $_{2}$ O $_{8}$