Finite-temperature scaling of spin correlations in an experimental realization of the one-dimensional Ising quantum critical point

Abstract

Inelastic neutron scattering is used to study the finite-temperature scaling behavior of the local dynamic structure factor in the quasi-one-dimensional quantum antiferromagnet NTENP ($\text{Ni(N,N’-bis(3-aminopropyl)propane-1,3-diamine)(}\mu {\text{-NO}}_2{\text{)ClO}}_4$), at its field-induced Ising quantum critical point. The validity and the limitations of the theoretically predicted scaling relations are tested.

References in corpus (2)

• Scaling of temporal correlations in an attractive Tomonaga-Luttinger spin liquid
• Low-energy excitations in the magnetized state of the bond-alternating quantum S=1 chain system NTENP

Cited by in corpus (12)

• Measuring multipartite entanglement via dynamic susceptibilities
• Spinon confinement in a quasi one dimensional anisotropic Heisenberg magnet
• Multipartite Entanglement at Finite Temperature
• Thermodynamics of a frustrated quantum magnet on a square lattice
• Finite-temperature correlations in a quantum spin chain near saturation
• Finite-temperature scaling of spin correlations in a partially magnetized Heisenberg $S=1/2$ chain
• Multiferroic phases of the frustrated quantum spin-chain compound linarite
• Quantum criticality in a three dimensional spin system at zero field and pressure
• Quantum-critical spin dynamics in a Tomonaga-Luttinger liquid studied with muon-spin relaxation
• Low temperature thermodynamics of multi-flavored hardcore bosons by the Brückner approach
• Quantum critical dynamics and scaling in one-dimensional antiferromagnets
• Finite-temperature dynamics and the role of disorder in nearly critical Ni(Cl${}_{1-x}$Br${}_x$)${}_2$$\cdot$4SC(NH${}_2$)${}_2$