The Anomalous Specific Heat of Ferrous Ammonium Sulphate

Charge-density study of deuterated ammonium ferrous Tutton salt at 85 K and comparison with CrII and CuII salts

“…They include for this instance specific heat (Hill & Smith, 1953;atoms, apart from its effect on k. The effects of the perturbations can be summarized as the wavefunction. > + 0.432/dxz > -0.489/dvz> ... (1) where z is along the Fc 0(8) bond and x is in the O(7)--Fc 0(8) plane.…”

“…In common with most of the other members of the series, ammonium ferrous Tutton salt has been studied by a variety of physical methods. They include for this instance specific heat (Hill & Smith, 1953;Gill & Ivey, 1974), inelastic neutron scattering (Svare & Otnes, 1983), far IR magnetic resonance (Doerfler, Allan, Davis, Pidgeon & Vass, 1986), magnetic susceptibility (Ohtuska, Abe & Kanda, 1957;Richardson & Sapp, 1958;Sapp, 1959;Figgis, Lewis, Mabbs & Webb, 1967;Gerloch, Lewis, Phillips & Quested, 1970;Gregson & Mitra, 1972) and M6ssbauer spectroscopy (Ingalls, Ono & Chandler, 1968;Gibb, 1974;Merrithew & Guerrara, 1974;Doerfler, Leupold, Nagy, Ritter, Spiering & Zimmermann, 1983). The results of many of these measurements have been accounted for by a crystal-field-based theory (Doerfler, 1987).…”

A 0.1 G-to-20 G integrated MEMS inertial sensor

“…This has already been determined several times [5,6,. This has already been determined several times [5,6,.…”

Theory of Mach Cones in Magnetized Dusty Plasmas

“…This has already been determined several times [5,6,. One of the more recent evaluations, based on specific heat measurements [6], is from Gill and h e y [14].…”