# Charge transport in HoxLu1-xB12: Separating Positive and Negative Magnetoresistance in Metals with Magnetic Ions

@article{Sluchanko2015ChargeTI,
title={Charge transport in HoxLu1-xB12: Separating Positive and Negative Magnetoresistance in Metals with Magnetic Ions},
author={Nikolai Efimovich Sluchanko and A. L. Khoroshilov and Mikhail A. Anisimov and Andrey Azarevich and Aleksey Bogach and V Glushkov and Sergei V. Demishev and Vladimir N. Krasnorussky and Valerii V. Voronov and N. Yu. Shitsevalova and Vladimir B. Filippov and A. V. Levchenko and Gabriel Prist{\'a}{\vs} and S Gab{\'a}ni and K. Flachbart},
journal={Physical Review B},
year={2015},
volume={91},
pages={235104-1-235104-15}
}
The magnetoresistance (MR) $\Delta \rho/\rho$ of cage-glass compound Ho$_x$Lu$_{1-x}$B$_{12}$ with various concentration of magnetic holmium ions ($x$$\leq0.5) has been studied in detail concurrently with magnetization M(T) and Hall effect investigations on high quality single crystals at temperatures 1.9-120 K and in magnetic field up to 80 kOe. The undertaken analysis of \Delta\rho/\rho allows us to conclude that the large negative magnetoresistance (nMR) observed in vicinity of Neel… 13 Citations ## Figures from this paper Electron Paramagnetic Resonance in HoxLu1−xB12 Dodecaborides The high-frequency (60 GHz) electron paramagnetic resonance is studied in HoxLu1−xB12 single crystals at low temperatures (2–80 K) in an applied magnetic field up to 7 T within a wide doping range, Magnetism, quantum criticality, and metal-insulator transitions in R\mathrm{B}_{12}. The physical properties of rare-earth (RE) dodecaborides, characterized by a cage-glass crystal structure with loosely bound RE ions, are reviewed. These compounds are strongly correlated electron Anomalies of magnetoresistance in Ce-based heavy fermion compounds Magnetoresistance Δρ(H,T) of several heavy-fermion compounds, CeAl2, CeAl3 and CeCu6, substitutional solid solutions with quantum critical behavior CeCu6–xAux (x = 0.1, 0.2) and alloys with magnetic Isosbestic Point and Magnetoresistance Components in Ho$$_{0.5}$$0.5 Lu$$_{0.5}$$0.5 B$$_{12}$$12 We present the results of precise magnetoresistance (MR) measurements of an antiferromagnetic cage-glass solid solution Ho$$_{0.5}$$0.5Lu$$_{0.5}$$0.5B$$_{12}$\$12 in magnetic fields up to 80 kOe and
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