10 citations · 10 across the 1 of their papers we have counts for
3 papers
cond-mat.str-el2014★ 10 cited
Magnons and continua in a magnetized and dimerized spin-1/2 chain
M. B. Stone, Y. Chen, D. H. Reich +4
We examine the magnetic field dependent excitations of the dimerized spin-1/2 chain, copper nitrate, with antiferromagnetic intra-dimer exchange meV and exchange alterna…
cond-mat.dis-nn2001
Holes in a Quantum Spin Liquid
Guangyong Xu, G. Aeppli, M. E. Bisher +8
Magnetic neutron scattering provides evidence for nucleation of antiferromagnetic droplets around impurities in a doped nickel-oxide based quantum magnet. The undoped parent compou…
cond-mat.str-el1999
Triplet Waves in a Quantum Spin Liquid
Guangyong Xu, C. Broholm, Daniel H. Reich +1
We report a neutron scattering study of the spin-1/2 alternating bond antiferromagnet Cu(NO_3)_2. 2.5D_2O for 0.06<k_BT/J_1<1.5. For k_BT/J_1 << 1 the excitation spectrum is domina…