40 citations · 89 across the 5 of their papers we have counts for
5 papers
Designing electronic magnetoelectric matter with organic quantum spin trimers
Yuko Hosokoshi, Christopher P. Aoyama, Zhuowei Zhang +17
Magnetoelectric (ME) phenomena are commonly driven by spin-lattice coupling. Here we demonstrate a different route based on frustrated quantum spin trimers that intrinsically inter…
Coexistence of symmetry-protected topological order and Neel order in the spin-1/2 ladder antiferromagnet C9H18N2CuBr4
Tao Hong, Imam Makhfudz, Xianglin Ke +7
Topological phases of matter are beyond the paradigm of Landau's symmetry breaking and have challenged our understanding of condensed matter systems. Here we report a new type of s…
Magnetic ordering induced by interladder coupling in the spin-1/2 Heisenberg two-leg ladder antiferromagnet CHNCuBr
Tao Hong, K. P. Schmidt, K. Coester +14
We present specific-heat and neutron-scattering results for the \emph{S}=1/2 quantum antiferromagnet (dimethylammonium)(3,5-dimethylpyridinium)CuBr. The material orders magneti…
Low-Temperature Low-Field Phases of the Pyrochlore Quantum Magnet TbTiO
L. Yin, J. S. Xia, Y. Takano +3
By means of ac magnetic-susceptibility measurements, we find evidence for a new magnetic phase of TbTiO below about 140 mK in zero magnetic field. In magnetic fields pa…
Tomonaga-Luttinger Liquid in a Quasi-One-Dimensional S=1 Antiferromagnet Observed by the Specific Heat
M. Hagiwara, H. Tsujii, C. R. Rotundu +6
Specific heat experiments on single crystals of the S=1 quasi-one-dimensional bond-alternating antiferromagnet Ni(C_9H_24N_4)(NO_2)ClO_4, alias NTENP, have been performed in magnet…