Abstract
For RNi2B2Cwith R = Ho, Dy, Nd, Tb and Er magnetoelastic effects are investigated by high-resolution neutron diffraction experiments on polycrystalline samples. For compounds with R = Ho and Dy a magnetostriction induced tetragonal to orthorhombic lattice distortion along the [110] direction is observed. For compounds with R = Tb and Er the distortion occurs along the [100] and [010] directions, respectively. The value of the lattice distortion is proportional to the squared ordered magnetic moment.
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© 2001 Springer Science+Business Media Dordrecht
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Kreyssig, A. et al. (2001). Magnetoelastic Effects in Rare Earth Nickel Borocarbides. In: Müller, KH., Narozhnyi, V. (eds) Rare Earth Transition Metal Borocarbides (Nitrides): Superconducting, Magnetic and Normal State Properties. NATO Science Series, vol 14. Springer, Dordrecht. https://doi.org/10.1007/978-94-010-0763-4_19
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DOI: https://doi.org/10.1007/978-94-010-0763-4_19
Publisher Name: Springer, Dordrecht
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