Effect of La doping on magnetic structure in heavy fermion CeRhIn5
نویسنده
چکیده
The magnetic structure of Ce0.9La0.1RhIn5 is measured using neutron diffraction. It is identical to the incommensurate transverse spiral for CeRhIn5, with a magnetic wave vector qM = (1/2, 1/2, 0.297), a staggered moment of 0.38(2)μB at 1.4K and a reduced Néel temperature of 2.7 K.
منابع مشابه
Doping experiments on CeRhIn5
different La concentrations for the purpose of suppressing antiferromagnetism. The values of x prepared are x = 0, 0.15, and 0.5. The samples were grown in single crystal form using an In flux technique, then characterized by x-ray diffraction, magnetic susceptibility, and specific heat. Magnetic susceptibility data reveal that as x increases, the antiferromagnetism of heavy-fermion CeRhIn 5 is...
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