TY - JOUR
T1 - Antiferromagnetic resonance measurements of MgCu2O3 in the submillimeter wave region
AU - Ohta, H.
AU - Hayashi, M.
AU - Arai, N.
AU - Nojiri, Hiroyuki
AU - Motokawa, M.
AU - Kitamura, N.
AU - Kimura, Shojiro
PY - 1999/1/1
Y1 - 1999/1/1
N2 - Antiferromagnetic resonances (AFMR) of MgCu2O3 powder have been observed in the frequency region from 80 to 383.3 GHz using pulsed magnetic fields of up to 15 T at 1.8 K, which is well below the Néel temperature TN = (95 ± 1) K. Reflecting its two-dimensional character, easy-plane type anisotropy was observed and the observed results were analyzed by the conventional two-sublattice molecular field theory. Although the existence of Dzyaloshinsky-Moriya interaction was suggested by the previous neutron measurements, we were not able to resolve it from our AFMR results.
AB - Antiferromagnetic resonances (AFMR) of MgCu2O3 powder have been observed in the frequency region from 80 to 383.3 GHz using pulsed magnetic fields of up to 15 T at 1.8 K, which is well below the Néel temperature TN = (95 ± 1) K. Reflecting its two-dimensional character, easy-plane type anisotropy was observed and the observed results were analyzed by the conventional two-sublattice molecular field theory. Although the existence of Dzyaloshinsky-Moriya interaction was suggested by the previous neutron measurements, we were not able to resolve it from our AFMR results.
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U2 - 10.1002/(SICI)1521-3951(199902)211:2<781::AID-PSSB781>3.0.CO;2-E
DO - 10.1002/(SICI)1521-3951(199902)211:2<781::AID-PSSB781>3.0.CO;2-E
M3 - Article
AN - SCOPUS:0033249259
VL - 211
SP - 781
EP - 788
JO - Physica Status Solidi (B): Basic Research
JF - Physica Status Solidi (B): Basic Research
SN - 0370-1972
IS - 2
ER -