TY - JOUR
T1 - Spin dynamics of the spin-peierls system CuGeO3 at various temperatures
AU - Fujita, M.
AU - Frost, C. D.
AU - Arai, M.
AU - Motokawa, M.
AU - Fujita, O.
AU - Akimitsu, J.
AU - Bennington, S. M.
N1 - Funding Information:
This work was supported by the Grant-in-Aid (grant number: 0429) from the Japanese Ministry of Education, Science, Sports, and Culture.
PY - 1997
Y1 - 1997
N2 - By using the advantages of a pulsed neutron technique, we have studied the spin dynamics of an inorganic spin-Peierls compound, CuGeO3. The S(Q, E) changes drastically on crossing the transition temperatures. The low-lying triplet excitation which separates from the excitation continuum have been confirmed in the dimerized phase. A detailed data analysis on a two-dimensional S(Q, E) data could give a new opportunity to detect the effect of higher-order interactions on a spin-wave dispersion at various temperatures.
AB - By using the advantages of a pulsed neutron technique, we have studied the spin dynamics of an inorganic spin-Peierls compound, CuGeO3. The S(Q, E) changes drastically on crossing the transition temperatures. The low-lying triplet excitation which separates from the excitation continuum have been confirmed in the dimerized phase. A detailed data analysis on a two-dimensional S(Q, E) data could give a new opportunity to detect the effect of higher-order interactions on a spin-wave dispersion at various temperatures.
KW - CuGeO
KW - Low-dimensional systems
KW - Spin dynamics
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U2 - 10.1016/S0921-4526(97)00634-0
DO - 10.1016/S0921-4526(97)00634-0
M3 - Article
AN - SCOPUS:11544365754
SN - 0921-4526
VL - 241-243
SP - 528
EP - 530
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
ER -