TY - JOUR
T1 - Molecular field calculations of the phase diagram in PrCo2Si2
AU - Hattori, K.
AU - Sakamoto, M.
AU - Kawae, T.
AU - Hasegawa, Y.
AU - Shigeoka, T.
AU - Takeda, K.
AU - Iwata, N.
N1 - Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2000/5/1
Y1 - 2000/5/1
N2 - PrCo2Si2 has a collinear antiferromagnetic structure with a wave vector Q1 = (0, 0, 1) for T < T1 = 9 K, a high-order commensurate one with Q2 = (0,0,25/27) for T1 ≤ T < T2 = 17 K and with Q3 = (0,0,7/9) for T2 ≤ T < TN = 30 K. Molecular field calculations of the moment arrangements and magnetization processes of the compound were made with a molecular field model, and the field-temperature magnetic phase diagram was reproduced. The magnetic transitions are discussed in connection with the wave-dependent molecular field coefficients of the compound.
AB - PrCo2Si2 has a collinear antiferromagnetic structure with a wave vector Q1 = (0, 0, 1) for T < T1 = 9 K, a high-order commensurate one with Q2 = (0,0,25/27) for T1 ≤ T < T2 = 17 K and with Q3 = (0,0,7/9) for T2 ≤ T < TN = 30 K. Molecular field calculations of the moment arrangements and magnetization processes of the compound were made with a molecular field model, and the field-temperature magnetic phase diagram was reproduced. The magnetic transitions are discussed in connection with the wave-dependent molecular field coefficients of the compound.
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U2 - 10.1016/S0304-8853(00)00018-4
DO - 10.1016/S0304-8853(00)00018-4
M3 - Article
AN - SCOPUS:0034188707
SN - 0304-8853
VL - 213
SP - 370
EP - 376
JO - Journal of Magnetism and Magnetic Materials
JF - Journal of Magnetism and Magnetic Materials
IS - 3
ER -