Defects and monopole dynamics in spin ice

We have determined the defect structure of oxygen-depleted Y2Ti2O7 using diffuse neutron scattering, and we find that these oxygen vacancies are also the dominant defects in...我们通过中子漫散射（diffuse neutron scattering）确定了缺氧Y₂Ti₂O₇的缺陷结构，并且发现这些氧空位同样是……中的主导缺陷。