TY - GEN
T1 - Two-dimensional Frustrated Antiferromagnets (MCl)LaNb2O 7 (M = Mn, Co, Cr)
AU - Kitada, A.
AU - Tsujimoto, Y.
AU - Yajima, T.
AU - Yoshimura, K.
AU - Ajiro, Y.
AU - Kobayashi, Y.
AU - Kageyama, H.
N1 - Generated from Scopus record by KAUST IRTS on 2022-09-13
PY - 2011/1/1
Y1 - 2011/1/1
N2 - Magnetic susceptibility and specific heat measurements have been performed on two-dimensional spin systems (M2+Cl)LaNb2O7 (M = Mn (S = 5/2), Cr (S = 2), Co (S = 3/2)), prepared via a topotactic ion-exchange reaction. All three compounds establish antiferromagnetic order at TN 53 K, 61 K and 52 K, respectively for M Mn, Co, Cr. Together with TN 78 K for M Fe (S = 2), this result indicates that the T N is not simply scaled by the magnitude of spin. In particular, the presence of strong spin-orbit interactions is suggested for (CoCl)LaNb 2O7. © 2011 Published under licence by IOP Publishing Ltd.
AB - Magnetic susceptibility and specific heat measurements have been performed on two-dimensional spin systems (M2+Cl)LaNb2O7 (M = Mn (S = 5/2), Cr (S = 2), Co (S = 3/2)), prepared via a topotactic ion-exchange reaction. All three compounds establish antiferromagnetic order at TN 53 K, 61 K and 52 K, respectively for M Mn, Co, Cr. Together with TN 78 K for M Fe (S = 2), this result indicates that the T N is not simply scaled by the magnitude of spin. In particular, the presence of strong spin-orbit interactions is suggested for (CoCl)LaNb 2O7. © 2011 Published under licence by IOP Publishing Ltd.
UR - https://iopscience.iop.org/article/10.1088/1742-6596/320/1/012035
UR - http://www.scopus.com/inward/record.url?scp=81055147506&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/320/1/012035
DO - 10.1088/1742-6596/320/1/012035
M3 - Conference contribution
BT - Journal of Physics: Conference Series
PB - Institute of Physics [email protected]
ER -