Min-Quan Kuang; Shao-Yi Wu; Xian-Fen Hu
(Физика низких температур, 2014)
The orbital Knight shifts and g factors for the tetragonal ⁶³Cu₂ + site in HgBa₂Ca₂Cu₃O₈+δ at 133 and 115 K are theoretically investigated based on the high-order perturbation formulae of these quantities for a 3d⁹ ion ...