52 citations · 106 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2017★ 52 cited
Direct observation of the Higgs amplitude mode in a two-dimensional quantum antiferromagnet near the quantum critical point
Tao Hong, Masashige Matsumoto, Yiming Qiu +12
Spontaneous symmetry-breaking quantum phase transitions play an essential role in condensed matter physics. The collective excitations in the broken-symmetry phase near the quantum…
cond-mat.mtrl-sci2016★ 33 cited
Field induced spontaneous quasiparticle decay and renormalization of quasiparticle dispersion in a quantum antiferromagnet
Tao Hong, Y. Qiu, M. Matsumoto +7
The notion of a quasiparticle, such as a phonon, a roton, or a magnon, is used in modern condensed matter physics to describe an elementary collective excitation. The intrinsic zer…
cond-mat.mtrl-sci2014★ 21 cited
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…