Результаты исследований: Научные публикации в периодических изданиях › статья
Neutron scattering investigations of the partially ordered pyrochlore Tb2Sn2O7. / Rule, K. C.; Ehlers, G.; Gardner, J. S.; Qiu, Y.; Moskvin, E.; Kiefer, K.; Gerischer, S.
в: Journal of Physics: Condensed Matter, Том 21, № 48, 2009, стр. 486005.Результаты исследований: Научные публикации в периодических изданиях › статья
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TY - JOUR
T1 - Neutron scattering investigations of the partially ordered pyrochlore Tb2Sn2O7
AU - Rule, K. C.
AU - Ehlers, G.
AU - Gardner, J. S.
AU - Qiu, Y.
AU - Moskvin, E.
AU - Kiefer, K.
AU - Gerischer, S.
PY - 2009
Y1 - 2009
N2 - Neutron scattering measurements have been performed on polycrystalline Tb2Sn2O7 at temperatures above and below that of the phase transition, TN = 0.87 K, to investigate further the spin dynamics in the magnetically ordered state. In particular, new neutron spin echo results are presented showing a dependence on Q in the dynamics. We show evidence of the coexistence of static ferromagnetism and dynamically fluctuating spins down to 30 mK and we make a comparison of this partially ordered system to the spin liquid Tb2Ti2O7.
AB - Neutron scattering measurements have been performed on polycrystalline Tb2Sn2O7 at temperatures above and below that of the phase transition, TN = 0.87 K, to investigate further the spin dynamics in the magnetically ordered state. In particular, new neutron spin echo results are presented showing a dependence on Q in the dynamics. We show evidence of the coexistence of static ferromagnetism and dynamically fluctuating spins down to 30 mK and we make a comparison of this partially ordered system to the spin liquid Tb2Ti2O7.
U2 - 10.1088/0953-8984/21/48/486005
DO - 10.1088/0953-8984/21/48/486005
M3 - Article
VL - 21
SP - 486005
JO - Journal of Physics Condensed Matter
JF - Journal of Physics Condensed Matter
SN - 0953-8984
IS - 48
ER -
ID: 5506655