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Specific features in magnetic resistivity of RFe 11 Ti single crystals
Author(s) -
Tereshina I. S.,
Nikitin S. A.,
Bezkorovajnaja G. A.,
Suski W.,
Badurski D.
Publication year - 2003
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.200301704
Subject(s) - electrical resistivity and conductivity , condensed matter physics , magnetic field , magnetization , atmospheric temperature range , materials science , spin (aerodynamics) , range (aeronautics) , physics , quantum mechanics , meteorology , composite material , thermodynamics
Magnetic resistivity ρ and its anomalies in the vicinity of spin‐reorientation transitions (SRT) in single crystals of RFe 11 Ti (R = Y, Dy, and Er) are investigated in the temperatures range 4.2–130 K and in magnetic fields up to 8 T. Anomalous increases of magnetization σ ( B ) and ρ ( B ) are obtained for DyFe 11 Ti when a field of about 1–2 T is applied along the [001] axis at a temperature in the range 4.2–130 K. ErFe 11 Ti shows an SRT at T = 50 K from the c ‐axis to a non‐collinear magnetic structure at low temperatures which also result in a sharp increase of ρ ( B ) at low magnetic fields.