TY - GEN
T1 - Magnetostriction of the 2D orthogonal dimer spin system SrCu 2(BO3)2 under pulsed high magnetic fields
AU - Sawai, Yoshiki
AU - Narumi, Yasuo
AU - Takeuchi, Tetsuya
AU - Matsumiya, Masahiro
AU - Kageyama, Hiroshi
AU - Yoshimura, Kazuyoshi
AU - Ajiro, Yoshitami
AU - Hagiwara, Masayuki
AU - Kindo, Koichi
PY - 2006
Y1 - 2006
N2 - We have measured the magnetostriction on the 2D orthogonal dimer system SrCu2(BO3)2 under pulsed magnetic fields up to about 55 T, in order to investigate the lattice instability in the field regions where 1/4 and 1/3 magnetization plateaus appear. Theoretically, superstructure is expected to be formed at each plateau region and it is considered that spin-lattice effects are necessary to fully describe the spin density profile of the plateaus. We observe the lattice deformation which accompanies the increase in magnetization.
AB - We have measured the magnetostriction on the 2D orthogonal dimer system SrCu2(BO3)2 under pulsed magnetic fields up to about 55 T, in order to investigate the lattice instability in the field regions where 1/4 and 1/3 magnetization plateaus appear. Theoretically, superstructure is expected to be formed at each plateau region and it is considered that spin-lattice effects are necessary to fully describe the spin density profile of the plateaus. We observe the lattice deformation which accompanies the increase in magnetization.
KW - High magnetic fields
KW - Magnetostriction
KW - Spin-lattice couplin
KW - SrCu(BO)
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U2 - 10.1063/1.2355065
DO - 10.1063/1.2355065
M3 - Conference contribution
AN - SCOPUS:33947529653
SN - 0735403473
SN - 9780735403475
T3 - AIP Conference Proceedings
SP - 1053
EP - 1054
BT - LOW TEMPERATURE PHYSICS
T2 - LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24
Y2 - 10 August 2006 through 17 October 2006
ER -