Magnetic structures of RERhSi (RE = Tb,Ho, Er) compounds |
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| Authors: | W. Bażela J. Leciejewicz A. SzytuŁa |
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| Affiliation: | Institute of Physics, Technical University of Cracow, 30-084 Cracow, Podchora??ych 1, Poland;Institute of Nuclear Chemistry and Technology, 03-195 Warsaw, Dorodna 16, Poland;Institute of Physics, Jagellonian University, 30-059 Cracow, Reymonta 4, Poland |
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| Abstract: | Magnetic structures of TbRhSi (a), HoRhSi (b) and ErRhSi (c) were determined by neutron diffraction using polycrystalline samples RERhSi compounds crystallize in the orthorhombic NiTiSi type structure. The magnetic moments on RE ions order antiferromagnetically below (13±1) K (a), (11±1) K (b) and (12±1) K (c). The magnetic structure of TbRhSi and ErRhSi is a double flat spiral, that of HoRhSi is collinear with two directions of the magnetic moment. |
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