Author index to volume 20

The spatial dependence of the magnetic susceptibility of the itinerant-electron antiferromagnet is calculated. A correction to the Ruderman-Kittel oscillatory behaviour is obtained at T = 0 as well as for T ≠ 0. The result is useful in the discussion of the spin-spin interaction in the itinerant-electron antiferromagnetic alloys.     

Author index for volume 111

The Fourier transform emission spectrum of NeH⁺ was observed. The (1, 0), (2, 1), and (3, 2) vibration-rotation bands of ²⁰NeH⁺; the (1, 0) and (2, 1) bands of ²⁰NeD⁺; and the (1, 0) band of ²²NeH⁺ were recorded from a copper hollow-cathode discharge in neon and hydrogen. Molecular constants, including Born-Oppenheimer breakdown parameters, were extracted from the data.