Lab News & Scientific Highlights
Exact solution of the classical and quantum Heisenberg mean field spin glasses
We solve and elucidate the physics of quantum Heisenberg spins glasses, which governs the local moments in randomly doped, strongly correlated materials.
Solid-state qubits: Forget about being clean, embrace mess
So says new recipe for dense arrays of qubits with long lifetimes.
Field-induced bound-state condensation and spin-nematic phase in SrCu2(BO3)2 revealed by neutron scattering up to 25.9 T
In quantum magnetic materials, ordered phases induced by an applied mag- netic field can be described as the Bose-Einstein condensation (BEC) of mag- non excitations. In the strongly frustrated system SrCu2(BO3)2, no clear magnon BEC could be observed, pointing to an alternative mechanism, but the high fields required to probe this physics have remained a barrier to detailed investigation.Here we exploit the first purpose-built high-field neutron scattering facility to measure ...