TY - JOUR
T1 - Single-bilayer E-type antiferromagnetism in Mn-substituted Sr 3Ru 2O 7
T2 - Neutron scattering study
AU - Mesa, Dalgis
AU - Ye, Feng
AU - Chi, Songxue
AU - Fernandez-Baca, J. A.
AU - Tian, W.
AU - Hu, Biao
AU - Jin, R.
AU - Plummer, E. W.
AU - Zhang, Jiandi
PY - 2012/5/25
Y1 - 2012/5/25
N2 - Neutron scattering studies reveal an unusual E-type antiferromagnetic (AFM) structure in Mn-substituted single crystals of Sr 3Ru 2O 7 (x=0.16). The material behaves as quasi-two- dimensional (2D) antiferromagnet with in-plane (ab) long-range ordering and exhibits only single-bilayer (5-6) ferromagnetic correlations along the c direction below T N=78 K. However, the critical behavior of the staggered magnetization, the AFM order parameter, does not reflect the expected behavior of a 2D magnetic phase transition. Such an unusual magnetic structure deviates from what would be expected from the conventional spin-lattice coupling scenario in this class of materials.
AB - Neutron scattering studies reveal an unusual E-type antiferromagnetic (AFM) structure in Mn-substituted single crystals of Sr 3Ru 2O 7 (x=0.16). The material behaves as quasi-two- dimensional (2D) antiferromagnet with in-plane (ab) long-range ordering and exhibits only single-bilayer (5-6) ferromagnetic correlations along the c direction below T N=78 K. However, the critical behavior of the staggered magnetization, the AFM order parameter, does not reflect the expected behavior of a 2D magnetic phase transition. Such an unusual magnetic structure deviates from what would be expected from the conventional spin-lattice coupling scenario in this class of materials.
UR - https://www.scopus.com/pages/publications/84861674384
U2 - 10.1103/PhysRevB.85.180410
DO - 10.1103/PhysRevB.85.180410
M3 - Article
AN - SCOPUS:84861674384
SN - 1098-0121
VL - 85
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
IS - 18
M1 - 180410
ER -